project
stringclasses 633
values | commit_id
stringlengths 7
81
| target
int64 0
1
| func
stringlengths 5
484k
| cwe
stringclasses 131
values | big_vul_idx
float64 0
189k
⌀ | idx
int64 0
522k
| hash
stringlengths 34
39
| size
float64 1
24k
⌀ | message
stringlengths 0
11.5k
⌀ | dataset
stringclasses 1
value |
|---|---|---|---|---|---|---|---|---|---|---|
libgit2
|
3f461902dc1072acb8b7607ee65d0a0458ffac2a
| 1 |
int git_delta_apply(
void **out,
size_t *out_len,
const unsigned char *base,
size_t base_len,
const unsigned char *delta,
size_t delta_len)
{
const unsigned char *delta_end = delta + delta_len;
size_t base_sz, res_sz, alloc_sz;
unsigned char *res_dp;
*out = NULL;
*out_len = 0;
/* Check that the base size matches the data we were given;
* if not we would underflow while accessing data from the
* base object, resulting in data corruption or segfault.
*/
if ((hdr_sz(&base_sz, &delta, delta_end) < 0) || (base_sz != base_len)) {
giterr_set(GITERR_INVALID, "failed to apply delta: base size does not match given data");
return -1;
}
if (hdr_sz(&res_sz, &delta, delta_end) < 0) {
giterr_set(GITERR_INVALID, "failed to apply delta: base size does not match given data");
return -1;
}
GITERR_CHECK_ALLOC_ADD(&alloc_sz, res_sz, 1);
res_dp = git__malloc(alloc_sz);
GITERR_CHECK_ALLOC(res_dp);
res_dp[res_sz] = '\0';
*out = res_dp;
*out_len = res_sz;
while (delta < delta_end) {
unsigned char cmd = *delta++;
if (cmd & 0x80) {
/* cmd is a copy instruction; copy from the base.
*/
size_t off = 0, len = 0;
if (cmd & 0x01) off = *delta++;
if (cmd & 0x02) off |= *delta++ << 8UL;
if (cmd & 0x04) off |= *delta++ << 16UL;
if (cmd & 0x08) off |= *delta++ << 24UL;
if (cmd & 0x10) len = *delta++;
if (cmd & 0x20) len |= *delta++ << 8UL;
if (cmd & 0x40) len |= *delta++ << 16UL;
if (!len) len = 0x10000;
if (base_len < off + len || res_sz < len)
goto fail;
memcpy(res_dp, base + off, len);
res_dp += len;
res_sz -= len;
}
else if (cmd) {
/* cmd is a literal insert instruction; copy from
* the delta stream itself.
*/
if (delta_end - delta < cmd || res_sz < cmd)
goto fail;
memcpy(res_dp, delta, cmd);
delta += cmd;
res_dp += cmd;
res_sz -= cmd;
}
else {
/* cmd == 0 is reserved for future encodings.
*/
goto fail;
}
}
if (delta != delta_end || res_sz)
goto fail;
return 0;
fail:
git__free(*out);
*out = NULL;
*out_len = 0;
giterr_set(GITERR_INVALID, "failed to apply delta");
return -1;
}
|
CWE-125
| 183,340 | 4,445 |
323670314909050669337516246053289737136
| null | null | null |
mbedtls
|
5224a7544c95552553e2e6be0b4a789956a6464e
| 1 |
static int ssl_parse_server_psk_hint( mbedtls_ssl_context *ssl,
unsigned char **p,
unsigned char *end )
{
int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE;
size_t len;
((void) ssl);
/*
* PSK parameters:
*
* opaque psk_identity_hint<0..2^16-1>;
*/
if( (*p) > end - 2 )
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message "
"(psk_identity_hint length)" ) );
return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
}
len = (*p)[0] << 8 | (*p)[1];
*p += 2;
if( (*p) + len > end )
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message "
"(psk_identity_hint length)" ) );
return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
}
/*
* Note: we currently ignore the PKS identity hint, as we only allow one
* PSK to be provisionned on the client. This could be changed later if
* someone needs that feature.
*/
*p += len;
ret = 0;
return( ret );
}
|
CWE-125
| 183,341 | 4,446 |
9975011487963196269572446501846820243
| null | null | null |
mbedtls
|
027f84c69f4ef30c0693832a6c396ef19e563ca1
| 1 |
static int ssl_parse_server_key_exchange( mbedtls_ssl_context *ssl )
{
int ret;
const mbedtls_ssl_ciphersuite_t *ciphersuite_info =
ssl->transform_negotiate->ciphersuite_info;
unsigned char *p = NULL, *end = NULL;
MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse server key exchange" ) );
#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)
if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA )
{
MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse server key exchange" ) );
ssl->state++;
return( 0 );
}
((void) p);
((void) end);
#endif
#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDH_RSA ||
ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA )
{
if( ( ret = ssl_get_ecdh_params_from_cert( ssl ) ) != 0 )
{
MBEDTLS_SSL_DEBUG_RET( 1, "ssl_get_ecdh_params_from_cert", ret );
mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE );
return( ret );
}
MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse server key exchange" ) );
ssl->state++;
return( 0 );
}
((void) p);
((void) end);
#endif /* MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED ||
MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 )
{
MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
return( ret );
}
if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE )
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE );
return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
}
/*
* ServerKeyExchange may be skipped with PSK and RSA-PSK when the server
* doesn't use a psk_identity_hint
*/
if( ssl->in_msg[0] != MBEDTLS_SSL_HS_SERVER_KEY_EXCHANGE )
{
if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK ||
ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK )
{
/* Current message is probably either
* CertificateRequest or ServerHelloDone */
ssl->keep_current_message = 1;
goto exit;
}
MBEDTLS_SSL_DEBUG_MSG( 1, ( "server key exchange message must "
"not be skipped" ) );
mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE );
return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
}
p = ssl->in_msg + mbedtls_ssl_hs_hdr_len( ssl );
end = ssl->in_msg + ssl->in_hslen;
MBEDTLS_SSL_DEBUG_BUF( 3, "server key exchange", p, end - p );
#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK ||
ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK ||
ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK ||
ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK )
{
if( ssl_parse_server_psk_hint( ssl, &p, end ) != 0 )
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER );
return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
}
} /* FALLTROUGH */
#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) || \
defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)
if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK ||
ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK )
; /* nothing more to do */
else
#endif /* MBEDTLS_KEY_EXCHANGE_PSK_ENABLED ||
MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED */
#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \
defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_RSA ||
ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK )
{
if( ssl_parse_server_dh_params( ssl, &p, end ) != 0 )
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER );
return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
}
}
else
#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED ||
MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */
#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \
defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) || \
defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_RSA ||
ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK ||
ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA )
{
if( ssl_parse_server_ecdh_params( ssl, &p, end ) != 0 )
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER );
return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
}
}
else
#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED ||
MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED ||
MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */
#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECJPAKE )
{
ret = mbedtls_ecjpake_read_round_two( &ssl->handshake->ecjpake_ctx,
p, end - p );
if( ret != 0 )
{
MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecjpake_read_round_two", ret );
mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER );
return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
}
}
else
#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
}
#if defined(MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED)
if( mbedtls_ssl_ciphersuite_uses_server_signature( ciphersuite_info ) )
{
size_t sig_len, hashlen;
unsigned char hash[64];
mbedtls_md_type_t md_alg = MBEDTLS_MD_NONE;
mbedtls_pk_type_t pk_alg = MBEDTLS_PK_NONE;
unsigned char *params = ssl->in_msg + mbedtls_ssl_hs_hdr_len( ssl );
size_t params_len = p - params;
/*
* Handle the digitally-signed structure
*/
#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
{
if( ssl_parse_signature_algorithm( ssl, &p, end,
&md_alg, &pk_alg ) != 0 )
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER );
return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
}
if( pk_alg != mbedtls_ssl_get_ciphersuite_sig_pk_alg( ciphersuite_info ) )
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER );
return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
}
}
else
#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
defined(MBEDTLS_SSL_PROTO_TLS1_1)
if( ssl->minor_ver < MBEDTLS_SSL_MINOR_VERSION_3 )
{
pk_alg = mbedtls_ssl_get_ciphersuite_sig_pk_alg( ciphersuite_info );
/* Default hash for ECDSA is SHA-1 */
if( pk_alg == MBEDTLS_PK_ECDSA && md_alg == MBEDTLS_MD_NONE )
md_alg = MBEDTLS_MD_SHA1;
}
else
#endif
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
}
/*
* Read signature
*/
if( p > end - 2 )
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
}
sig_len = ( p[0] << 8 ) | p[1];
p += 2;
if( end != p + sig_len )
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
}
MBEDTLS_SSL_DEBUG_BUF( 3, "signature", p, sig_len );
/*
* Compute the hash that has been signed
*/
#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
defined(MBEDTLS_SSL_PROTO_TLS1_1)
if( md_alg == MBEDTLS_MD_NONE )
{
hashlen = 36;
ret = mbedtls_ssl_get_key_exchange_md_ssl_tls( ssl, hash, params,
params_len );
if( ret != 0 )
return( ret );
}
else
#endif /* MBEDTLS_SSL_PROTO_SSL3 || MBEDTLS_SSL_PROTO_TLS1 || \
MBEDTLS_SSL_PROTO_TLS1_1 */
#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
defined(MBEDTLS_SSL_PROTO_TLS1_2)
if( md_alg != MBEDTLS_MD_NONE )
{
/* Info from md_alg will be used instead */
hashlen = 0;
ret = mbedtls_ssl_get_key_exchange_md_tls1_2( ssl, hash, params,
params_len, md_alg );
if( ret != 0 )
return( ret );
}
else
#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 || \
MBEDTLS_SSL_PROTO_TLS1_2 */
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
}
MBEDTLS_SSL_DEBUG_BUF( 3, "parameters hash", hash, hashlen != 0 ? hashlen :
(unsigned int) ( mbedtls_md_get_size( mbedtls_md_info_from_type( md_alg ) ) ) );
if( ssl->session_negotiate->peer_cert == NULL )
{
MBEDTLS_SSL_DEBUG_MSG( 2, ( "certificate required" ) );
mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE );
return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
}
/*
* Verify signature
*/
if( ! mbedtls_pk_can_do( &ssl->session_negotiate->peer_cert->pk, pk_alg ) )
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE );
return( MBEDTLS_ERR_SSL_PK_TYPE_MISMATCH );
}
if( ( ret = mbedtls_pk_verify( &ssl->session_negotiate->peer_cert->pk,
md_alg, hash, hashlen, p, sig_len ) ) != 0 )
{
mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
MBEDTLS_SSL_ALERT_MSG_DECRYPT_ERROR );
MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_pk_verify", ret );
return( ret );
}
}
#endif /* MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED */
exit:
ssl->state++;
MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse server key exchange" ) );
return( 0 );
}
|
CWE-119
| 183,342 | 4,447 |
216299019030539115858114873448491855786
| null | null | null |
libgit2
|
3db1af1f370295ad5355b8f64b865a2a357bcac0
| 1 |
static int read_entry(
git_index_entry **out,
size_t *out_size,
git_index *index,
const void *buffer,
size_t buffer_size,
const char *last)
{
size_t path_length, entry_size;
const char *path_ptr;
struct entry_short source;
git_index_entry entry = {{0}};
bool compressed = index->version >= INDEX_VERSION_NUMBER_COMP;
char *tmp_path = NULL;
if (INDEX_FOOTER_SIZE + minimal_entry_size > buffer_size)
return -1;
/* buffer is not guaranteed to be aligned */
memcpy(&source, buffer, sizeof(struct entry_short));
entry.ctime.seconds = (git_time_t)ntohl(source.ctime.seconds);
entry.ctime.nanoseconds = ntohl(source.ctime.nanoseconds);
entry.mtime.seconds = (git_time_t)ntohl(source.mtime.seconds);
entry.mtime.nanoseconds = ntohl(source.mtime.nanoseconds);
entry.dev = ntohl(source.dev);
entry.ino = ntohl(source.ino);
entry.mode = ntohl(source.mode);
entry.uid = ntohl(source.uid);
entry.gid = ntohl(source.gid);
entry.file_size = ntohl(source.file_size);
git_oid_cpy(&entry.id, &source.oid);
entry.flags = ntohs(source.flags);
if (entry.flags & GIT_IDXENTRY_EXTENDED) {
uint16_t flags_raw;
size_t flags_offset;
flags_offset = offsetof(struct entry_long, flags_extended);
memcpy(&flags_raw, (const char *) buffer + flags_offset,
sizeof(flags_raw));
flags_raw = ntohs(flags_raw);
memcpy(&entry.flags_extended, &flags_raw, sizeof(flags_raw));
path_ptr = (const char *) buffer + offsetof(struct entry_long, path);
} else
path_ptr = (const char *) buffer + offsetof(struct entry_short, path);
if (!compressed) {
path_length = entry.flags & GIT_IDXENTRY_NAMEMASK;
/* if this is a very long string, we must find its
* real length without overflowing */
if (path_length == 0xFFF) {
const char *path_end;
path_end = memchr(path_ptr, '\0', buffer_size);
if (path_end == NULL)
return -1;
path_length = path_end - path_ptr;
}
entry_size = index_entry_size(path_length, 0, entry.flags);
entry.path = (char *)path_ptr;
} else {
size_t varint_len, last_len, prefix_len, suffix_len, path_len;
uintmax_t strip_len;
strip_len = git_decode_varint((const unsigned char *)path_ptr, &varint_len);
last_len = strlen(last);
if (varint_len == 0 || last_len < strip_len)
return index_error_invalid("incorrect prefix length");
prefix_len = last_len - strip_len;
suffix_len = strlen(path_ptr + varint_len);
GITERR_CHECK_ALLOC_ADD(&path_len, prefix_len, suffix_len);
GITERR_CHECK_ALLOC_ADD(&path_len, path_len, 1);
tmp_path = git__malloc(path_len);
GITERR_CHECK_ALLOC(tmp_path);
memcpy(tmp_path, last, prefix_len);
memcpy(tmp_path + prefix_len, path_ptr + varint_len, suffix_len + 1);
entry_size = index_entry_size(suffix_len, varint_len, entry.flags);
entry.path = tmp_path;
}
if (entry_size == 0)
return -1;
if (INDEX_FOOTER_SIZE + entry_size > buffer_size)
return -1;
if (index_entry_dup(out, index, &entry) < 0) {
git__free(tmp_path);
return -1;
}
git__free(tmp_path);
*out_size = entry_size;
return 0;
}
|
CWE-190
| 183,343 | 4,448 |
285266082278998713904854919814475327925
| null | null | null |
suricata
|
8357ef3f8ffc7d99ef6571350724160de356158b
| 1 |
AppProto AppLayerProtoDetectGetProto(AppLayerProtoDetectThreadCtx *tctx,
Flow *f,
uint8_t *buf, uint32_t buflen,
uint8_t ipproto, uint8_t direction)
{
SCEnter();
SCLogDebug("buflen %u for %s direction", buflen,
(direction & STREAM_TOSERVER) ? "toserver" : "toclient");
AppProto alproto = ALPROTO_UNKNOWN;
if (!FLOW_IS_PM_DONE(f, direction)) {
AppProto pm_results[ALPROTO_MAX];
uint16_t pm_matches = AppLayerProtoDetectPMGetProto(tctx, f,
buf, buflen,
direction,
ipproto,
pm_results);
if (pm_matches > 0) {
alproto = pm_results[0];
goto end;
}
}
if (!FLOW_IS_PP_DONE(f, direction)) {
alproto = AppLayerProtoDetectPPGetProto(f, buf, buflen,
ipproto, direction);
if (alproto != ALPROTO_UNKNOWN)
goto end;
}
/* Look if flow can be found in expectation list */
if (!FLOW_IS_PE_DONE(f, direction)) {
alproto = AppLayerProtoDetectPEGetProto(f, ipproto, direction);
}
end:
SCReturnUInt(alproto);
}
|
CWE-20
| 183,351 | 4,452 |
42797380008853399910828205880874354433
| null | null | null |
radare2
|
5411543a310a470b1257fb93273cdd6e8dfcb3af
| 1 |
static int bin_symbols(RCore *r, int mode, ut64 laddr, int va, ut64 at, const char *name, bool exponly, const char *args) {
RBinInfo *info = r_bin_get_info (r->bin);
RList *entries = r_bin_get_entries (r->bin);
RBinSymbol *symbol;
RBinAddr *entry;
RListIter *iter;
bool firstexp = true;
bool printHere = false;
int i = 0, lastfs = 's';
bool bin_demangle = r_config_get_i (r->config, "bin.demangle");
if (!info) {
return 0;
}
if (args && *args == '.') {
printHere = true;
}
bool is_arm = info && info->arch && !strncmp (info->arch, "arm", 3);
const char *lang = bin_demangle ? r_config_get (r->config, "bin.lang") : NULL;
RList *symbols = r_bin_get_symbols (r->bin);
r_spaces_push (&r->anal->meta_spaces, "bin");
if (IS_MODE_JSON (mode) && !printHere) {
r_cons_printf ("[");
} else if (IS_MODE_SET (mode)) {
r_flag_space_set (r->flags, R_FLAGS_FS_SYMBOLS);
} else if (!at && exponly) {
if (IS_MODE_RAD (mode)) {
r_cons_printf ("fs exports\n");
} else if (IS_MODE_NORMAL (mode)) {
r_cons_printf (printHere ? "" : "[Exports]\n");
}
} else if (!at && !exponly) {
if (IS_MODE_RAD (mode)) {
r_cons_printf ("fs symbols\n");
} else if (IS_MODE_NORMAL (mode)) {
r_cons_printf (printHere ? "" : "[Symbols]\n");
}
}
if (IS_MODE_NORMAL (mode)) {
r_cons_printf ("Num Paddr Vaddr Bind Type Size Name\n");
}
size_t count = 0;
r_list_foreach (symbols, iter, symbol) {
if (!symbol->name) {
continue;
}
char *r_symbol_name = r_str_escape_utf8 (symbol->name, false, true);
ut64 addr = compute_addr (r->bin, symbol->paddr, symbol->vaddr, va);
int len = symbol->size ? symbol->size : 32;
SymName sn = {0};
if (exponly && !isAnExport (symbol)) {
free (r_symbol_name);
continue;
}
if (name && strcmp (r_symbol_name, name)) {
free (r_symbol_name);
continue;
}
if (at && (!symbol->size || !is_in_range (at, addr, symbol->size))) {
free (r_symbol_name);
continue;
}
if ((printHere && !is_in_range (r->offset, symbol->paddr, len))
&& (printHere && !is_in_range (r->offset, addr, len))) {
free (r_symbol_name);
continue;
}
count ++;
snInit (r, &sn, symbol, lang);
if (IS_MODE_SET (mode) && (is_section_symbol (symbol) || is_file_symbol (symbol))) {
/*
* Skip section symbols because they will have their own flag.
* Skip also file symbols because not useful for now.
*/
} else if (IS_MODE_SET (mode) && is_special_symbol (symbol)) {
if (is_arm) {
handle_arm_special_symbol (r, symbol, va);
}
} else if (IS_MODE_SET (mode)) {
if (is_arm) {
handle_arm_symbol (r, symbol, info, va);
}
select_flag_space (r, symbol);
/* If that's a Classed symbol (method or so) */
if (sn.classname) {
RFlagItem *fi = r_flag_get (r->flags, sn.methflag);
if (r->bin->prefix) {
char *prname = r_str_newf ("%s.%s", r->bin->prefix, sn.methflag);
r_name_filter (sn.methflag, -1);
free (sn.methflag);
sn.methflag = prname;
}
if (fi) {
r_flag_item_set_realname (fi, sn.methname);
if ((fi->offset - r->flags->base) == addr) {
r_flag_unset (r->flags, fi);
}
} else {
fi = r_flag_set (r->flags, sn.methflag, addr, symbol->size);
char *comment = fi->comment ? strdup (fi->comment) : NULL;
if (comment) {
r_flag_item_set_comment (fi, comment);
R_FREE (comment);
}
}
} else {
const char *n = sn.demname ? sn.demname : sn.name;
const char *fn = sn.demflag ? sn.demflag : sn.nameflag;
char *fnp = (r->bin->prefix) ?
r_str_newf ("%s.%s", r->bin->prefix, fn):
strdup (fn);
RFlagItem *fi = r_flag_set (r->flags, fnp, addr, symbol->size);
if (fi) {
r_flag_item_set_realname (fi, n);
fi->demangled = (bool)(size_t)sn.demname;
} else {
if (fn) {
eprintf ("[Warning] Can't find flag (%s)\n", fn);
}
}
free (fnp);
}
if (sn.demname) {
r_meta_add (r->anal, R_META_TYPE_COMMENT,
addr, symbol->size, sn.demname);
}
r_flag_space_pop (r->flags);
} else if (IS_MODE_JSON (mode)) {
char *str = r_str_escape_utf8_for_json (r_symbol_name, -1);
r_cons_printf ("%s{\"name\":\"%s\","
"\"demname\":\"%s\","
"\"flagname\":\"%s\","
"\"ordinal\":%d,"
"\"bind\":\"%s\","
"\"size\":%d,"
"\"type\":\"%s\","
"\"vaddr\":%"PFMT64d","
"\"paddr\":%"PFMT64d"}",
((exponly && firstexp) || printHere) ? "" : (iter->p ? "," : ""),
str,
sn.demname? sn.demname: "",
sn.nameflag,
symbol->ordinal,
symbol->bind,
(int)symbol->size,
symbol->type,
(ut64)addr, (ut64)symbol->paddr);
free (str);
} else if (IS_MODE_SIMPLE (mode)) {
const char *name = sn.demname? sn.demname: r_symbol_name;
r_cons_printf ("0x%08"PFMT64x" %d %s\n",
addr, (int)symbol->size, name);
} else if (IS_MODE_SIMPLEST (mode)) {
const char *name = sn.demname? sn.demname: r_symbol_name;
r_cons_printf ("%s\n", name);
} else if (IS_MODE_RAD (mode)) {
/* Skip special symbols because we do not flag them and
* they shouldn't be printed in the rad format either */
if (is_special_symbol (symbol)) {
goto next;
}
RBinFile *binfile;
RBinPlugin *plugin;
const char *name = sn.demname? sn.demname: r_symbol_name;
if (!name) {
goto next;
}
if (!strncmp (name, "imp.", 4)) {
if (lastfs != 'i') {
r_cons_printf ("fs imports\n");
}
lastfs = 'i';
} else {
if (lastfs != 's') {
const char *fs = exponly? "exports": "symbols";
r_cons_printf ("fs %s\n", fs);
}
lastfs = 's';
}
if (r->bin->prefix || *name) { // we don't want unnamed symbol flags
char *flagname = construct_symbol_flagname ("sym", name, MAXFLAG_LEN_DEFAULT);
if (!flagname) {
goto next;
}
r_cons_printf ("\"f %s%s%s %u 0x%08" PFMT64x "\"\n",
r->bin->prefix ? r->bin->prefix : "", r->bin->prefix ? "." : "",
flagname, symbol->size, addr);
free (flagname);
}
binfile = r_bin_cur (r->bin);
plugin = r_bin_file_cur_plugin (binfile);
if (plugin && plugin->name) {
if (r_str_startswith (plugin->name, "pe")) {
char *module = strdup (r_symbol_name);
char *p = strstr (module, ".dll_");
if (p && strstr (module, "imp.")) {
char *symname = __filterShell (p + 5);
char *m = __filterShell (module);
*p = 0;
if (r->bin->prefix) {
r_cons_printf ("k bin/pe/%s/%d=%s.%s\n",
module, symbol->ordinal, r->bin->prefix, symname);
} else {
r_cons_printf ("k bin/pe/%s/%d=%s\n",
module, symbol->ordinal, symname);
}
free (symname);
free (m);
}
free (module);
}
}
} else {
const char *bind = symbol->bind? symbol->bind: "NONE";
const char *type = symbol->type? symbol->type: "NONE";
const char *name = r_str_get (sn.demname? sn.demname: r_symbol_name);
r_cons_printf ("%03u", symbol->ordinal);
if (symbol->paddr == UT64_MAX) {
r_cons_printf (" ----------");
} else {
r_cons_printf (" 0x%08"PFMT64x, symbol->paddr);
}
r_cons_printf (" 0x%08"PFMT64x" %6s %6s %4d%s%s\n",
addr, bind, type, symbol->size, *name? " ": "", name);
}
next:
snFini (&sn);
i++;
free (r_symbol_name);
if (exponly && firstexp) {
firstexp = false;
}
if (printHere) {
break;
}
}
if (count == 0 && IS_MODE_JSON (mode)) {
r_cons_printf ("{}");
}
if (is_arm) {
r_list_foreach (entries, iter, entry) {
if (IS_MODE_SET (mode)) {
handle_arm_entry (r, entry, info, va);
}
}
}
if (IS_MODE_JSON (mode) && !printHere) {
r_cons_printf ("]");
}
r_spaces_pop (&r->anal->meta_spaces);
return true;
}
|
CWE-78
| 183,358 | 4,458 |
135940108812750353388169373596798007511
| null | null | null |
ImageMagick6
|
c5d012a46ae22be9444326aa37969a3f75daa3ba
| 1 |
MagickExport void *DetachBlob(BlobInfo *blob_info)
{
void
*data;
assert(blob_info != (BlobInfo *) NULL);
if (blob_info->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
if (blob_info->mapped != MagickFalse)
{
(void) UnmapBlob(blob_info->data,blob_info->length);
RelinquishMagickResource(MapResource,blob_info->length);
}
blob_info->mapped=MagickFalse;
blob_info->length=0;
blob_info->offset=0;
blob_info->eof=MagickFalse;
blob_info->error=0;
blob_info->exempt=MagickFalse;
blob_info->type=UndefinedStream;
blob_info->file_info.file=(FILE *) NULL;
data=blob_info->data;
blob_info->data=(unsigned char *) NULL;
blob_info->stream=(StreamHandler) NULL;
blob_info->custom_stream=(CustomStreamInfo *) NULL;
return(data);
}
|
CWE-416
| 183,362 | 4,461 |
280895254590469133914549422231068378746
| null | null | null |
linux
|
072684e8c58d17e853f8e8b9f6d9ce2e58d2b036
| 1 |
static ssize_t f_hidg_write(struct file *file, const char __user *buffer,
size_t count, loff_t *offp)
{
struct f_hidg *hidg = file->private_data;
struct usb_request *req;
unsigned long flags;
ssize_t status = -ENOMEM;
if (!access_ok(buffer, count))
return -EFAULT;
spin_lock_irqsave(&hidg->write_spinlock, flags);
#define WRITE_COND (!hidg->write_pending)
try_again:
/* write queue */
while (!WRITE_COND) {
spin_unlock_irqrestore(&hidg->write_spinlock, flags);
if (file->f_flags & O_NONBLOCK)
return -EAGAIN;
if (wait_event_interruptible_exclusive(
hidg->write_queue, WRITE_COND))
return -ERESTARTSYS;
spin_lock_irqsave(&hidg->write_spinlock, flags);
}
hidg->write_pending = 1;
req = hidg->req;
count = min_t(unsigned, count, hidg->report_length);
spin_unlock_irqrestore(&hidg->write_spinlock, flags);
status = copy_from_user(req->buf, buffer, count);
if (status != 0) {
ERROR(hidg->func.config->cdev,
"copy_from_user error\n");
status = -EINVAL;
goto release_write_pending;
}
spin_lock_irqsave(&hidg->write_spinlock, flags);
/* when our function has been disabled by host */
if (!hidg->req) {
free_ep_req(hidg->in_ep, req);
/*
* TODO
* Should we fail with error here?
*/
goto try_again;
}
req->status = 0;
req->zero = 0;
req->length = count;
req->complete = f_hidg_req_complete;
req->context = hidg;
status = usb_ep_queue(hidg->in_ep, req, GFP_ATOMIC);
if (status < 0) {
ERROR(hidg->func.config->cdev,
"usb_ep_queue error on int endpoint %zd\n", status);
goto release_write_pending_unlocked;
} else {
status = count;
}
spin_unlock_irqrestore(&hidg->write_spinlock, flags);
return status;
release_write_pending:
spin_lock_irqsave(&hidg->write_spinlock, flags);
release_write_pending_unlocked:
hidg->write_pending = 0;
spin_unlock_irqrestore(&hidg->write_spinlock, flags);
wake_up(&hidg->write_queue);
return status;
}
|
CWE-189
| 183,363 | 4,462 |
18722974638875232385929906524846490153
| null | null | null |
ImageMagick6
|
1ddcf2e4f28029a888cadef2e757509ef5047ad8
| 1 |
MagickExport void RemoveDuplicateLayers(Image **images,
ExceptionInfo *exception)
{
register Image
*curr,
*next;
RectangleInfo
bounds;
assert((*images) != (const Image *) NULL);
assert((*images)->signature == MagickCoreSignature);
if ((*images)->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",(*images)->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickCoreSignature);
curr=GetFirstImageInList(*images);
for (; (next=GetNextImageInList(curr)) != (Image *) NULL; curr=next)
{
if ( curr->columns != next->columns || curr->rows != next->rows
|| curr->page.x != next->page.x || curr->page.y != next->page.y )
continue;
bounds=CompareImagesBounds(curr,next,CompareAnyLayer,exception);
if ( bounds.x < 0 ) {
/*
the two images are the same, merge time delays and delete one.
*/
size_t time;
time = curr->delay*1000/curr->ticks_per_second;
time += next->delay*1000/next->ticks_per_second;
next->ticks_per_second = 100L;
next->delay = time*curr->ticks_per_second/1000;
next->iterations = curr->iterations;
*images = curr;
(void) DeleteImageFromList(images);
}
}
*images = GetFirstImageInList(*images);
}
|
CWE-369
| 183,364 | 4,463 |
310600417952627726451368104076572244229
| null | null | null |
ImageMagick6
|
7c2c5ba5b8e3a0b2b82f56c71dfab74ed4006df7
| 1 |
MagickExport Image *ComplexImages(const Image *images,const ComplexOperator op,
ExceptionInfo *exception)
{
#define ComplexImageTag "Complex/Image"
CacheView
*Ai_view,
*Ar_view,
*Bi_view,
*Br_view,
*Ci_view,
*Cr_view;
const char
*artifact;
const Image
*Ai_image,
*Ar_image,
*Bi_image,
*Br_image;
double
snr;
Image
*Ci_image,
*complex_images,
*Cr_image,
*image;
MagickBooleanType
status;
MagickOffsetType
progress;
ssize_t
y;
assert(images != (Image *) NULL);
assert(images->signature == MagickCoreSignature);
if (images->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",images->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickCoreSignature);
if (images->next == (Image *) NULL)
{
(void) ThrowMagickException(exception,GetMagickModule(),ImageError,
"ImageSequenceRequired","`%s'",images->filename);
return((Image *) NULL);
}
image=CloneImage(images,0,0,MagickTrue,exception);
if (image == (Image *) NULL)
return((Image *) NULL);
if (SetImageStorageClass(image,DirectClass,exception) == MagickFalse)
{
image=DestroyImageList(image);
return(image);
}
image->depth=32UL;
complex_images=NewImageList();
AppendImageToList(&complex_images,image);
image=CloneImage(images,0,0,MagickTrue,exception);
if (image == (Image *) NULL)
{
complex_images=DestroyImageList(complex_images);
return(complex_images);
}
AppendImageToList(&complex_images,image);
/*
Apply complex mathematics to image pixels.
*/
artifact=GetImageArtifact(image,"complex:snr");
snr=0.0;
if (artifact != (const char *) NULL)
snr=StringToDouble(artifact,(char **) NULL);
Ar_image=images;
Ai_image=images->next;
Br_image=images;
Bi_image=images->next;
if ((images->next->next != (Image *) NULL) &&
(images->next->next->next != (Image *) NULL))
{
Br_image=images->next->next;
Bi_image=images->next->next->next;
}
Cr_image=complex_images;
Ci_image=complex_images->next;
Ar_view=AcquireVirtualCacheView(Ar_image,exception);
Ai_view=AcquireVirtualCacheView(Ai_image,exception);
Br_view=AcquireVirtualCacheView(Br_image,exception);
Bi_view=AcquireVirtualCacheView(Bi_image,exception);
Cr_view=AcquireAuthenticCacheView(Cr_image,exception);
Ci_view=AcquireAuthenticCacheView(Ci_image,exception);
status=MagickTrue;
progress=0;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static) shared(progress,status) \
magick_number_threads(images,complex_images,images->rows,1L)
#endif
for (y=0; y < (ssize_t) images->rows; y++)
{
register const Quantum
*magick_restrict Ai,
*magick_restrict Ar,
*magick_restrict Bi,
*magick_restrict Br;
register Quantum
*magick_restrict Ci,
*magick_restrict Cr;
register ssize_t
x;
if (status == MagickFalse)
continue;
Ar=GetCacheViewVirtualPixels(Ar_view,0,y,Ar_image->columns,1,exception);
Ai=GetCacheViewVirtualPixels(Ai_view,0,y,Ai_image->columns,1,exception);
Br=GetCacheViewVirtualPixels(Br_view,0,y,Br_image->columns,1,exception);
Bi=GetCacheViewVirtualPixels(Bi_view,0,y,Bi_image->columns,1,exception);
Cr=QueueCacheViewAuthenticPixels(Cr_view,0,y,Cr_image->columns,1,exception);
Ci=QueueCacheViewAuthenticPixels(Ci_view,0,y,Ci_image->columns,1,exception);
if ((Ar == (const Quantum *) NULL) || (Ai == (const Quantum *) NULL) ||
(Br == (const Quantum *) NULL) || (Bi == (const Quantum *) NULL) ||
(Cr == (Quantum *) NULL) || (Ci == (Quantum *) NULL))
{
status=MagickFalse;
continue;
}
for (x=0; x < (ssize_t) images->columns; x++)
{
register ssize_t
i;
for (i=0; i < (ssize_t) GetPixelChannels(images); i++)
{
switch (op)
{
case AddComplexOperator:
{
Cr[i]=Ar[i]+Br[i];
Ci[i]=Ai[i]+Bi[i];
break;
}
case ConjugateComplexOperator:
default:
{
Cr[i]=Ar[i];
Ci[i]=(-Bi[i]);
break;
}
case DivideComplexOperator:
{
double
gamma;
gamma=PerceptibleReciprocal(Br[i]*Br[i]+Bi[i]*Bi[i]+snr);
Cr[i]=gamma*(Ar[i]*Br[i]+Ai[i]*Bi[i]);
Ci[i]=gamma*(Ai[i]*Br[i]-Ar[i]*Bi[i]);
break;
}
case MagnitudePhaseComplexOperator:
{
Cr[i]=sqrt(Ar[i]*Ar[i]+Ai[i]*Ai[i]);
Ci[i]=atan2(Ai[i],Ar[i])/(2.0*MagickPI)+0.5;
break;
}
case MultiplyComplexOperator:
{
Cr[i]=QuantumScale*(Ar[i]*Br[i]-Ai[i]*Bi[i]);
Ci[i]=QuantumScale*(Ai[i]*Br[i]+Ar[i]*Bi[i]);
break;
}
case RealImaginaryComplexOperator:
{
Cr[i]=Ar[i]*cos(2.0*MagickPI*(Ai[i]-0.5));
Ci[i]=Ar[i]*sin(2.0*MagickPI*(Ai[i]-0.5));
break;
}
case SubtractComplexOperator:
{
Cr[i]=Ar[i]-Br[i];
Ci[i]=Ai[i]-Bi[i];
break;
}
}
}
Ar+=GetPixelChannels(Ar_image);
Ai+=GetPixelChannels(Ai_image);
Br+=GetPixelChannels(Br_image);
Bi+=GetPixelChannels(Bi_image);
Cr+=GetPixelChannels(Cr_image);
Ci+=GetPixelChannels(Ci_image);
}
if (SyncCacheViewAuthenticPixels(Ci_view,exception) == MagickFalse)
status=MagickFalse;
if (SyncCacheViewAuthenticPixels(Cr_view,exception) == MagickFalse)
status=MagickFalse;
if (images->progress_monitor != (MagickProgressMonitor) NULL)
{
MagickBooleanType
proceed;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp atomic
#endif
progress++;
proceed=SetImageProgress(images,ComplexImageTag,progress,images->rows);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
Cr_view=DestroyCacheView(Cr_view);
Ci_view=DestroyCacheView(Ci_view);
Br_view=DestroyCacheView(Br_view);
Bi_view=DestroyCacheView(Bi_view);
Ar_view=DestroyCacheView(Ar_view);
Ai_view=DestroyCacheView(Ai_view);
if (status == MagickFalse)
complex_images=DestroyImageList(complex_images);
return(complex_images);
}
|
CWE-125
| 183,366 | 4,465 |
215062495765014507385339416277312025748
| null | null | null |
ImageMagick6
|
4a334bbf5584de37c6f5a47c380a531c8c4b140a
| 1 |
WandExport MagickBooleanType MogrifyImageList(ImageInfo *image_info,
const int argc,const char **argv,Image **images,ExceptionInfo *exception)
{
const char
*option;
ImageInfo
*mogrify_info;
MagickStatusType
status;
PixelInterpolateMethod
interpolate_method;
QuantizeInfo
*quantize_info;
register ssize_t
i;
ssize_t
count,
index;
/*
Apply options to the image list.
*/
assert(image_info != (ImageInfo *) NULL);
assert(image_info->signature == MagickCoreSignature);
assert(images != (Image **) NULL);
assert((*images)->previous == (Image *) NULL);
assert((*images)->signature == MagickCoreSignature);
if ((*images)->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",
(*images)->filename);
if ((argc <= 0) || (*argv == (char *) NULL))
return(MagickTrue);
interpolate_method=UndefinedInterpolatePixel;
mogrify_info=CloneImageInfo(image_info);
quantize_info=AcquireQuantizeInfo(mogrify_info);
status=MagickTrue;
for (i=0; i < (ssize_t) argc; i++)
{
if (*images == (Image *) NULL)
break;
option=argv[i];
if (IsCommandOption(option) == MagickFalse)
continue;
count=ParseCommandOption(MagickCommandOptions,MagickFalse,option);
count=MagickMax(count,0L);
if ((i+count) >= (ssize_t) argc)
break;
status=MogrifyImageInfo(mogrify_info,(int) count+1,argv+i,exception);
switch (*(option+1))
{
case 'a':
{
if (LocaleCompare("affinity",option+1) == 0)
{
(void) SyncImagesSettings(mogrify_info,*images,exception);
if (*option == '+')
{
(void) RemapImages(quantize_info,*images,(Image *) NULL,
exception);
break;
}
i++;
break;
}
if (LocaleCompare("append",option+1) == 0)
{
Image
*append_image;
(void) SyncImagesSettings(mogrify_info,*images,exception);
append_image=AppendImages(*images,*option == '-' ? MagickTrue :
MagickFalse,exception);
if (append_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=append_image;
break;
}
if (LocaleCompare("average",option+1) == 0)
{
Image
*average_image;
/*
Average an image sequence (deprecated).
*/
(void) SyncImagesSettings(mogrify_info,*images,exception);
average_image=EvaluateImages(*images,MeanEvaluateOperator,
exception);
if (average_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=average_image;
break;
}
break;
}
case 'c':
{
if (LocaleCompare("channel-fx",option+1) == 0)
{
Image
*channel_image;
(void) SyncImagesSettings(mogrify_info,*images,exception);
channel_image=ChannelFxImage(*images,argv[i+1],exception);
if (channel_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=channel_image;
break;
}
if (LocaleCompare("clut",option+1) == 0)
{
Image
*clut_image,
*image;
(void) SyncImagesSettings(mogrify_info,*images,exception);
image=RemoveFirstImageFromList(images);
clut_image=RemoveFirstImageFromList(images);
if (clut_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
(void) ClutImage(image,clut_image,interpolate_method,exception);
clut_image=DestroyImage(clut_image);
*images=DestroyImageList(*images);
*images=image;
break;
}
if (LocaleCompare("coalesce",option+1) == 0)
{
Image
*coalesce_image;
(void) SyncImagesSettings(mogrify_info,*images,exception);
coalesce_image=CoalesceImages(*images,exception);
if (coalesce_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=coalesce_image;
break;
}
if (LocaleCompare("combine",option+1) == 0)
{
ColorspaceType
colorspace;
Image
*combine_image;
(void) SyncImagesSettings(mogrify_info,*images,exception);
colorspace=(*images)->colorspace;
if ((*images)->number_channels < GetImageListLength(*images))
colorspace=sRGBColorspace;
if (*option == '+')
colorspace=(ColorspaceType) ParseCommandOption(
MagickColorspaceOptions,MagickFalse,argv[i+1]);
combine_image=CombineImages(*images,colorspace,exception);
if (combine_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=combine_image;
break;
}
if (LocaleCompare("compare",option+1) == 0)
{
double
distortion;
Image
*difference_image,
*image,
*reconstruct_image;
MetricType
metric;
/*
Mathematically and visually annotate the difference between an
image and its reconstruction.
*/
(void) SyncImagesSettings(mogrify_info,*images,exception);
image=RemoveFirstImageFromList(images);
reconstruct_image=RemoveFirstImageFromList(images);
if (reconstruct_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
metric=UndefinedErrorMetric;
option=GetImageOption(mogrify_info,"metric");
if (option != (const char *) NULL)
metric=(MetricType) ParseCommandOption(MagickMetricOptions,
MagickFalse,option);
difference_image=CompareImages(image,reconstruct_image,metric,
&distortion,exception);
if (difference_image == (Image *) NULL)
break;
reconstruct_image=DestroyImage(reconstruct_image);
image=DestroyImage(image);
if (*images != (Image *) NULL)
*images=DestroyImageList(*images);
*images=difference_image;
break;
}
if (LocaleCompare("complex",option+1) == 0)
{
ComplexOperator
op;
Image
*complex_images;
(void) SyncImageSettings(mogrify_info,*images,exception);
op=(ComplexOperator) ParseCommandOption(MagickComplexOptions,
MagickFalse,argv[i+1]);
complex_images=ComplexImages(*images,op,exception);
if (complex_images == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=complex_images;
break;
}
if (LocaleCompare("composite",option+1) == 0)
{
CompositeOperator
compose;
const char*
value;
MagickBooleanType
clip_to_self;
Image
*mask_image,
*new_images,
*source_image;
RectangleInfo
geometry;
/* Compose value from "-compose" option only */
(void) SyncImageSettings(mogrify_info,*images,exception);
value=GetImageOption(mogrify_info,"compose");
if (value == (const char *) NULL)
compose=OverCompositeOp; /* use Over not source_image->compose */
else
compose=(CompositeOperator) ParseCommandOption(
MagickComposeOptions,MagickFalse,value);
/* Get "clip-to-self" expert setting (false is normal) */
clip_to_self=GetCompositeClipToSelf(compose);
value=GetImageOption(mogrify_info,"compose:clip-to-self");
if (value != (const char *) NULL)
clip_to_self=IsStringTrue(value);
value=GetImageOption(mogrify_info,"compose:outside-overlay");
if (value != (const char *) NULL)
clip_to_self=IsStringFalse(value); /* deprecated */
new_images=RemoveFirstImageFromList(images);
source_image=RemoveFirstImageFromList(images);
if (source_image == (Image *) NULL)
break; /* FUTURE - produce Exception, rather than silent fail */
/* FUTURE: this should not be here! - should be part of -geometry */
if (source_image->geometry != (char *) NULL)
{
RectangleInfo
resize_geometry;
(void) ParseRegionGeometry(source_image,source_image->geometry,
&resize_geometry,exception);
if ((source_image->columns != resize_geometry.width) ||
(source_image->rows != resize_geometry.height))
{
Image
*resize_image;
resize_image=ResizeImage(source_image,resize_geometry.width,
resize_geometry.height,source_image->filter,exception);
if (resize_image != (Image *) NULL)
{
source_image=DestroyImage(source_image);
source_image=resize_image;
}
}
}
SetGeometry(source_image,&geometry);
(void) ParseAbsoluteGeometry(source_image->geometry,&geometry);
GravityAdjustGeometry(new_images->columns,new_images->rows,
new_images->gravity,&geometry);
mask_image=RemoveFirstImageFromList(images);
if (mask_image == (Image *) NULL)
status&=CompositeImage(new_images,source_image,compose,
clip_to_self,geometry.x,geometry.y,exception);
else
{
if ((compose == DisplaceCompositeOp) ||
(compose == DistortCompositeOp))
{
status&=CompositeImage(source_image,mask_image,
CopyGreenCompositeOp,MagickTrue,0,0,exception);
status&=CompositeImage(new_images,source_image,compose,
clip_to_self,geometry.x,geometry.y,exception);
}
else
{
Image
*clone_image;
clone_image=CloneImage(new_images,0,0,MagickTrue,exception);
if (clone_image == (Image *) NULL)
break;
status&=CompositeImage(new_images,source_image,compose,
clip_to_self,geometry.x,geometry.y,exception);
status&=CompositeImage(new_images,mask_image,
CopyAlphaCompositeOp,MagickTrue,0,0,exception);
status&=CompositeImage(clone_image,new_images,
OverCompositeOp,clip_to_self,0,0,exception);
new_images=DestroyImageList(new_images);
new_images=clone_image;
}
mask_image=DestroyImage(mask_image);
}
source_image=DestroyImage(source_image);
*images=DestroyImageList(*images);
*images=new_images;
break;
}
if (LocaleCompare("copy",option+1) == 0)
{
Image
*source_image;
OffsetInfo
offset;
RectangleInfo
geometry;
/*
Copy image pixels.
*/
(void) SyncImageSettings(mogrify_info,*images,exception);
(void) ParsePageGeometry(*images,argv[i+2],&geometry,exception);
offset.x=geometry.x;
offset.y=geometry.y;
source_image=(*images);
if (source_image->next != (Image *) NULL)
source_image=source_image->next;
(void) ParsePageGeometry(source_image,argv[i+1],&geometry,
exception);
status=CopyImagePixels(*images,source_image,&geometry,&offset,
exception);
break;
}
break;
}
case 'd':
{
if (LocaleCompare("deconstruct",option+1) == 0)
{
Image
*deconstruct_image;
(void) SyncImagesSettings(mogrify_info,*images,exception);
deconstruct_image=CompareImagesLayers(*images,CompareAnyLayer,
exception);
if (deconstruct_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=deconstruct_image;
break;
}
if (LocaleCompare("delete",option+1) == 0)
{
if (*option == '+')
DeleteImages(images,"-1",exception);
else
DeleteImages(images,argv[i+1],exception);
break;
}
if (LocaleCompare("dither",option+1) == 0)
{
if (*option == '+')
{
quantize_info->dither_method=NoDitherMethod;
break;
}
quantize_info->dither_method=(DitherMethod) ParseCommandOption(
MagickDitherOptions,MagickFalse,argv[i+1]);
break;
}
if (LocaleCompare("duplicate",option+1) == 0)
{
Image
*duplicate_images;
if (*option == '+')
duplicate_images=DuplicateImages(*images,1,"-1",exception);
else
{
const char
*p;
size_t
number_duplicates;
number_duplicates=(size_t) StringToLong(argv[i+1]);
p=strchr(argv[i+1],',');
if (p == (const char *) NULL)
duplicate_images=DuplicateImages(*images,number_duplicates,
"-1",exception);
else
duplicate_images=DuplicateImages(*images,number_duplicates,p,
exception);
}
AppendImageToList(images, duplicate_images);
(void) SyncImagesSettings(mogrify_info,*images,exception);
break;
}
break;
}
case 'e':
{
if (LocaleCompare("evaluate-sequence",option+1) == 0)
{
Image
*evaluate_image;
MagickEvaluateOperator
op;
(void) SyncImageSettings(mogrify_info,*images,exception);
op=(MagickEvaluateOperator) ParseCommandOption(
MagickEvaluateOptions,MagickFalse,argv[i+1]);
evaluate_image=EvaluateImages(*images,op,exception);
if (evaluate_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=evaluate_image;
break;
}
break;
}
case 'f':
{
if (LocaleCompare("fft",option+1) == 0)
{
Image
*fourier_image;
/*
Implements the discrete Fourier transform (DFT).
*/
(void) SyncImageSettings(mogrify_info,*images,exception);
fourier_image=ForwardFourierTransformImage(*images,*option == '-' ?
MagickTrue : MagickFalse,exception);
if (fourier_image == (Image *) NULL)
break;
*images=DestroyImageList(*images);
*images=fourier_image;
break;
}
if (LocaleCompare("flatten",option+1) == 0)
{
Image
*flatten_image;
(void) SyncImagesSettings(mogrify_info,*images,exception);
flatten_image=MergeImageLayers(*images,FlattenLayer,exception);
if (flatten_image == (Image *) NULL)
break;
*images=DestroyImageList(*images);
*images=flatten_image;
break;
}
if (LocaleCompare("fx",option+1) == 0)
{
Image
*fx_image;
(void) SyncImagesSettings(mogrify_info,*images,exception);
fx_image=FxImage(*images,argv[i+1],exception);
if (fx_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=fx_image;
break;
}
break;
}
case 'h':
{
if (LocaleCompare("hald-clut",option+1) == 0)
{
Image
*hald_image,
*image;
(void) SyncImagesSettings(mogrify_info,*images,exception);
image=RemoveFirstImageFromList(images);
hald_image=RemoveFirstImageFromList(images);
if (hald_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
(void) HaldClutImage(image,hald_image,exception);
hald_image=DestroyImage(hald_image);
if (*images != (Image *) NULL)
*images=DestroyImageList(*images);
*images=image;
break;
}
break;
}
case 'i':
{
if (LocaleCompare("ift",option+1) == 0)
{
Image
*fourier_image,
*magnitude_image,
*phase_image;
/*
Implements the inverse fourier discrete Fourier transform (DFT).
*/
(void) SyncImagesSettings(mogrify_info,*images,exception);
magnitude_image=RemoveFirstImageFromList(images);
phase_image=RemoveFirstImageFromList(images);
if (phase_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
fourier_image=InverseFourierTransformImage(magnitude_image,
phase_image,*option == '-' ? MagickTrue : MagickFalse,exception);
if (fourier_image == (Image *) NULL)
break;
if (*images != (Image *) NULL)
*images=DestroyImageList(*images);
*images=fourier_image;
break;
}
if (LocaleCompare("insert",option+1) == 0)
{
Image
*p,
*q;
index=0;
if (*option != '+')
index=(ssize_t) StringToLong(argv[i+1]);
p=RemoveLastImageFromList(images);
if (p == (Image *) NULL)
{
(void) ThrowMagickException(exception,GetMagickModule(),
OptionError,"NoSuchImage","`%s'",argv[i+1]);
status=MagickFalse;
break;
}
q=p;
if (index == 0)
PrependImageToList(images,q);
else
if (index == (ssize_t) GetImageListLength(*images))
AppendImageToList(images,q);
else
{
q=GetImageFromList(*images,index-1);
if (q == (Image *) NULL)
{
p=DestroyImage(p);
(void) ThrowMagickException(exception,GetMagickModule(),
OptionError,"NoSuchImage","`%s'",argv[i+1]);
status=MagickFalse;
break;
}
InsertImageInList(&q,p);
}
*images=GetFirstImageInList(q);
break;
}
if (LocaleCompare("interpolate",option+1) == 0)
{
interpolate_method=(PixelInterpolateMethod) ParseCommandOption(
MagickInterpolateOptions,MagickFalse,argv[i+1]);
break;
}
break;
}
case 'l':
{
if (LocaleCompare("layers",option+1) == 0)
{
Image
*layers;
LayerMethod
method;
(void) SyncImagesSettings(mogrify_info,*images,exception);
layers=(Image *) NULL;
method=(LayerMethod) ParseCommandOption(MagickLayerOptions,
MagickFalse,argv[i+1]);
switch (method)
{
case CoalesceLayer:
{
layers=CoalesceImages(*images,exception);
break;
}
case CompareAnyLayer:
case CompareClearLayer:
case CompareOverlayLayer:
default:
{
layers=CompareImagesLayers(*images,method,exception);
break;
}
case MergeLayer:
case FlattenLayer:
case MosaicLayer:
case TrimBoundsLayer:
{
layers=MergeImageLayers(*images,method,exception);
break;
}
case DisposeLayer:
{
layers=DisposeImages(*images,exception);
break;
}
case OptimizeImageLayer:
{
layers=OptimizeImageLayers(*images,exception);
break;
}
case OptimizePlusLayer:
{
layers=OptimizePlusImageLayers(*images,exception);
break;
}
case OptimizeTransLayer:
{
OptimizeImageTransparency(*images,exception);
break;
}
case RemoveDupsLayer:
{
RemoveDuplicateLayers(images,exception);
break;
}
case RemoveZeroLayer:
{
RemoveZeroDelayLayers(images,exception);
break;
}
case OptimizeLayer:
{
/*
General Purpose, GIF Animation Optimizer.
*/
layers=CoalesceImages(*images,exception);
if (layers == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=layers;
layers=OptimizeImageLayers(*images,exception);
if (layers == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=layers;
layers=(Image *) NULL;
OptimizeImageTransparency(*images,exception);
(void) RemapImages(quantize_info,*images,(Image *) NULL,
exception);
break;
}
case CompositeLayer:
{
CompositeOperator
compose;
Image
*source;
RectangleInfo
geometry;
/*
Split image sequence at the first 'NULL:' image.
*/
source=(*images);
while (source != (Image *) NULL)
{
source=GetNextImageInList(source);
if ((source != (Image *) NULL) &&
(LocaleCompare(source->magick,"NULL") == 0))
break;
}
if (source != (Image *) NULL)
{
if ((GetPreviousImageInList(source) == (Image *) NULL) ||
(GetNextImageInList(source) == (Image *) NULL))
source=(Image *) NULL;
else
{
/*
Separate the two lists, junk the null: image.
*/
source=SplitImageList(source->previous);
DeleteImageFromList(&source);
}
}
if (source == (Image *) NULL)
{
(void) ThrowMagickException(exception,GetMagickModule(),
OptionError,"MissingNullSeparator","layers Composite");
status=MagickFalse;
break;
}
/*
Adjust offset with gravity and virtual canvas.
*/
SetGeometry(*images,&geometry);
(void) ParseAbsoluteGeometry((*images)->geometry,&geometry);
geometry.width=source->page.width != 0 ?
source->page.width : source->columns;
geometry.height=source->page.height != 0 ?
source->page.height : source->rows;
GravityAdjustGeometry((*images)->page.width != 0 ?
(*images)->page.width : (*images)->columns,
(*images)->page.height != 0 ? (*images)->page.height :
(*images)->rows,(*images)->gravity,&geometry);
compose=OverCompositeOp;
option=GetImageOption(mogrify_info,"compose");
if (option != (const char *) NULL)
compose=(CompositeOperator) ParseCommandOption(
MagickComposeOptions,MagickFalse,option);
CompositeLayers(*images,compose,source,geometry.x,geometry.y,
exception);
source=DestroyImageList(source);
break;
}
}
if (layers == (Image *) NULL)
break;
*images=DestroyImageList(*images);
*images=layers;
break;
}
break;
}
case 'm':
{
if (LocaleCompare("map",option+1) == 0)
{
(void) SyncImagesSettings(mogrify_info,*images,exception);
if (*option == '+')
{
(void) RemapImages(quantize_info,*images,(Image *) NULL,
exception);
break;
}
i++;
break;
}
if (LocaleCompare("maximum",option+1) == 0)
{
Image
*maximum_image;
/*
Maximum image sequence (deprecated).
*/
(void) SyncImagesSettings(mogrify_info,*images,exception);
maximum_image=EvaluateImages(*images,MaxEvaluateOperator,exception);
if (maximum_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=maximum_image;
break;
}
if (LocaleCompare("minimum",option+1) == 0)
{
Image
*minimum_image;
/*
Minimum image sequence (deprecated).
*/
(void) SyncImagesSettings(mogrify_info,*images,exception);
minimum_image=EvaluateImages(*images,MinEvaluateOperator,exception);
if (minimum_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=minimum_image;
break;
}
if (LocaleCompare("morph",option+1) == 0)
{
Image
*morph_image;
(void) SyncImagesSettings(mogrify_info,*images,exception);
morph_image=MorphImages(*images,StringToUnsignedLong(argv[i+1]),
exception);
if (morph_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=morph_image;
break;
}
if (LocaleCompare("mosaic",option+1) == 0)
{
Image
*mosaic_image;
(void) SyncImagesSettings(mogrify_info,*images,exception);
mosaic_image=MergeImageLayers(*images,MosaicLayer,exception);
if (mosaic_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=mosaic_image;
break;
}
break;
}
case 'p':
{
if (LocaleCompare("poly",option+1) == 0)
{
char
*args,
token[MagickPathExtent];
const char
*p;
double
*arguments;
Image
*polynomial_image;
register ssize_t
x;
size_t
number_arguments;
/*
Polynomial image.
*/
(void) SyncImageSettings(mogrify_info,*images,exception);
args=InterpretImageProperties(mogrify_info,*images,argv[i+1],
exception);
if (args == (char *) NULL)
break;
p=(char *) args;
for (x=0; *p != '\0'; x++)
{
GetNextToken(p,&p,MagickPathExtent,token);
if (*token == ',')
GetNextToken(p,&p,MagickPathExtent,token);
}
number_arguments=(size_t) x;
arguments=(double *) AcquireQuantumMemory(number_arguments,
sizeof(*arguments));
if (arguments == (double *) NULL)
ThrowWandFatalException(ResourceLimitFatalError,
"MemoryAllocationFailed",(*images)->filename);
(void) memset(arguments,0,number_arguments*
sizeof(*arguments));
p=(char *) args;
for (x=0; (x < (ssize_t) number_arguments) && (*p != '\0'); x++)
{
GetNextToken(p,&p,MagickPathExtent,token);
if (*token == ',')
GetNextToken(p,&p,MagickPathExtent,token);
arguments[x]=StringToDouble(token,(char **) NULL);
}
args=DestroyString(args);
polynomial_image=PolynomialImage(*images,number_arguments >> 1,
arguments,exception);
arguments=(double *) RelinquishMagickMemory(arguments);
if (polynomial_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=polynomial_image;
}
if (LocaleCompare("print",option+1) == 0)
{
char
*string;
(void) SyncImagesSettings(mogrify_info,*images,exception);
string=InterpretImageProperties(mogrify_info,*images,argv[i+1],
exception);
if (string == (char *) NULL)
break;
(void) FormatLocaleFile(stdout,"%s",string);
string=DestroyString(string);
}
if (LocaleCompare("process",option+1) == 0)
{
char
**arguments;
int
j,
number_arguments;
(void) SyncImagesSettings(mogrify_info,*images,exception);
arguments=StringToArgv(argv[i+1],&number_arguments);
if (arguments == (char **) NULL)
break;
if ((argc > 1) && (strchr(arguments[1],'=') != (char *) NULL))
{
char
breaker,
quote,
*token;
const char
*argument;
int
next,
token_status;
size_t
length;
TokenInfo
*token_info;
/*
Support old style syntax, filter="-option arg".
*/
length=strlen(argv[i+1]);
token=(char *) NULL;
if (~length >= (MagickPathExtent-1))
token=(char *) AcquireQuantumMemory(length+MagickPathExtent,
sizeof(*token));
if (token == (char *) NULL)
break;
next=0;
argument=argv[i+1];
token_info=AcquireTokenInfo();
token_status=Tokenizer(token_info,0,token,length,argument,"",
"=","\"",'\0',&breaker,&next,"e);
token_info=DestroyTokenInfo(token_info);
if (token_status == 0)
{
const char
*arg;
arg=(&(argument[next]));
(void) InvokeDynamicImageFilter(token,&(*images),1,&arg,
exception);
}
token=DestroyString(token);
break;
}
(void) SubstituteString(&arguments[1],"-","");
(void) InvokeDynamicImageFilter(arguments[1],&(*images),
number_arguments-2,(const char **) arguments+2,exception);
for (j=0; j < number_arguments; j++)
arguments[j]=DestroyString(arguments[j]);
arguments=(char **) RelinquishMagickMemory(arguments);
break;
}
break;
}
case 'r':
{
if (LocaleCompare("reverse",option+1) == 0)
{
ReverseImageList(images);
break;
}
break;
}
case 's':
{
if (LocaleCompare("smush",option+1) == 0)
{
Image
*smush_image;
ssize_t
offset;
(void) SyncImagesSettings(mogrify_info,*images,exception);
offset=(ssize_t) StringToLong(argv[i+1]);
smush_image=SmushImages(*images,*option == '-' ? MagickTrue :
MagickFalse,offset,exception);
if (smush_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=smush_image;
break;
}
if (LocaleCompare("swap",option+1) == 0)
{
Image
*p,
*q,
*u,
*v;
ssize_t
swap_index;
index=(-1);
swap_index=(-2);
if (*option != '+')
{
GeometryInfo
geometry_info;
MagickStatusType
flags;
swap_index=(-1);
flags=ParseGeometry(argv[i+1],&geometry_info);
index=(ssize_t) geometry_info.rho;
if ((flags & SigmaValue) != 0)
swap_index=(ssize_t) geometry_info.sigma;
}
p=GetImageFromList(*images,index);
q=GetImageFromList(*images,swap_index);
if ((p == (Image *) NULL) || (q == (Image *) NULL))
{
(void) ThrowMagickException(exception,GetMagickModule(),
OptionError,"NoSuchImage","`%s'",(*images)->filename);
status=MagickFalse;
break;
}
if (p == q)
break;
u=CloneImage(p,0,0,MagickTrue,exception);
if (u == (Image *) NULL)
break;
v=CloneImage(q,0,0,MagickTrue,exception);
if (v == (Image *) NULL)
{
u=DestroyImage(u);
break;
}
ReplaceImageInList(&p,v);
ReplaceImageInList(&q,u);
*images=GetFirstImageInList(q);
break;
}
break;
}
case 'w':
{
if (LocaleCompare("write",option+1) == 0)
{
char
key[MagickPathExtent];
Image
*write_images;
ImageInfo
*write_info;
(void) SyncImagesSettings(mogrify_info,*images,exception);
(void) FormatLocaleString(key,MagickPathExtent,"cache:%s",
argv[i+1]);
(void) DeleteImageRegistry(key);
write_images=(*images);
if (*option == '+')
write_images=CloneImageList(*images,exception);
write_info=CloneImageInfo(mogrify_info);
status&=WriteImages(write_info,write_images,argv[i+1],exception);
write_info=DestroyImageInfo(write_info);
if (*option == '+')
write_images=DestroyImageList(write_images);
break;
}
break;
}
default:
break;
}
i+=count;
}
quantize_info=DestroyQuantizeInfo(quantize_info);
mogrify_info=DestroyImageInfo(mogrify_info);
status&=MogrifyImageInfo(image_info,argc,argv,exception);
return(status != 0 ? MagickTrue : MagickFalse);
}
|
CWE-399
| 183,367 | 4,466 |
261737277868569690361589965024162675954
| null | null | null |
ImageMagick6
|
5f21230b657ccd65452dd3d94c5b5401ba691a2d
| 1 |
WandExport MagickBooleanType MogrifyImageList(ImageInfo *image_info,
const int argc,const char **argv,Image **images,ExceptionInfo *exception)
{
const char
*option;
ImageInfo
*mogrify_info;
MagickStatusType
status;
PixelInterpolateMethod
interpolate_method;
QuantizeInfo
*quantize_info;
register ssize_t
i;
ssize_t
count,
index;
/*
Apply options to the image list.
*/
assert(image_info != (ImageInfo *) NULL);
assert(image_info->signature == MagickCoreSignature);
assert(images != (Image **) NULL);
assert((*images)->previous == (Image *) NULL);
assert((*images)->signature == MagickCoreSignature);
if ((*images)->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",
(*images)->filename);
if ((argc <= 0) || (*argv == (char *) NULL))
return(MagickTrue);
interpolate_method=UndefinedInterpolatePixel;
mogrify_info=CloneImageInfo(image_info);
quantize_info=AcquireQuantizeInfo(mogrify_info);
status=MagickTrue;
for (i=0; i < (ssize_t) argc; i++)
{
if (*images == (Image *) NULL)
break;
option=argv[i];
if (IsCommandOption(option) == MagickFalse)
continue;
count=ParseCommandOption(MagickCommandOptions,MagickFalse,option);
count=MagickMax(count,0L);
if ((i+count) >= (ssize_t) argc)
break;
status=MogrifyImageInfo(mogrify_info,(int) count+1,argv+i,exception);
switch (*(option+1))
{
case 'a':
{
if (LocaleCompare("affinity",option+1) == 0)
{
(void) SyncImagesSettings(mogrify_info,*images,exception);
if (*option == '+')
{
(void) RemapImages(quantize_info,*images,(Image *) NULL,
exception);
break;
}
i++;
break;
}
if (LocaleCompare("append",option+1) == 0)
{
Image
*append_image;
(void) SyncImagesSettings(mogrify_info,*images,exception);
append_image=AppendImages(*images,*option == '-' ? MagickTrue :
MagickFalse,exception);
if (append_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=append_image;
break;
}
if (LocaleCompare("average",option+1) == 0)
{
Image
*average_image;
/*
Average an image sequence (deprecated).
*/
(void) SyncImagesSettings(mogrify_info,*images,exception);
average_image=EvaluateImages(*images,MeanEvaluateOperator,
exception);
if (average_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=average_image;
break;
}
break;
}
case 'c':
{
if (LocaleCompare("channel-fx",option+1) == 0)
{
Image
*channel_image;
(void) SyncImagesSettings(mogrify_info,*images,exception);
channel_image=ChannelFxImage(*images,argv[i+1],exception);
if (channel_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=channel_image;
break;
}
if (LocaleCompare("clut",option+1) == 0)
{
Image
*clut_image,
*image;
(void) SyncImagesSettings(mogrify_info,*images,exception);
image=RemoveFirstImageFromList(images);
clut_image=RemoveFirstImageFromList(images);
if (clut_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
(void) ClutImage(image,clut_image,interpolate_method,exception);
clut_image=DestroyImage(clut_image);
*images=DestroyImageList(*images);
*images=image;
break;
}
if (LocaleCompare("coalesce",option+1) == 0)
{
Image
*coalesce_image;
(void) SyncImagesSettings(mogrify_info,*images,exception);
coalesce_image=CoalesceImages(*images,exception);
if (coalesce_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=coalesce_image;
break;
}
if (LocaleCompare("combine",option+1) == 0)
{
ColorspaceType
colorspace;
Image
*combine_image;
(void) SyncImagesSettings(mogrify_info,*images,exception);
colorspace=(*images)->colorspace;
if ((*images)->number_channels < GetImageListLength(*images))
colorspace=sRGBColorspace;
if (*option == '+')
colorspace=(ColorspaceType) ParseCommandOption(
MagickColorspaceOptions,MagickFalse,argv[i+1]);
combine_image=CombineImages(*images,colorspace,exception);
if (combine_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=combine_image;
break;
}
if (LocaleCompare("compare",option+1) == 0)
{
double
distortion;
Image
*difference_image,
*image,
*reconstruct_image;
MetricType
metric;
/*
Mathematically and visually annotate the difference between an
image and its reconstruction.
*/
(void) SyncImagesSettings(mogrify_info,*images,exception);
image=RemoveFirstImageFromList(images);
reconstruct_image=RemoveFirstImageFromList(images);
if (reconstruct_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
metric=UndefinedErrorMetric;
option=GetImageOption(mogrify_info,"metric");
if (option != (const char *) NULL)
metric=(MetricType) ParseCommandOption(MagickMetricOptions,
MagickFalse,option);
difference_image=CompareImages(image,reconstruct_image,metric,
&distortion,exception);
if (difference_image == (Image *) NULL)
break;
if (*images != (Image *) NULL)
*images=DestroyImageList(*images);
*images=difference_image;
break;
}
if (LocaleCompare("complex",option+1) == 0)
{
ComplexOperator
op;
Image
*complex_images;
(void) SyncImageSettings(mogrify_info,*images,exception);
op=(ComplexOperator) ParseCommandOption(MagickComplexOptions,
MagickFalse,argv[i+1]);
complex_images=ComplexImages(*images,op,exception);
if (complex_images == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=complex_images;
break;
}
if (LocaleCompare("composite",option+1) == 0)
{
CompositeOperator
compose;
const char*
value;
MagickBooleanType
clip_to_self;
Image
*mask_image,
*new_images,
*source_image;
RectangleInfo
geometry;
/* Compose value from "-compose" option only */
(void) SyncImageSettings(mogrify_info,*images,exception);
value=GetImageOption(mogrify_info,"compose");
if (value == (const char *) NULL)
compose=OverCompositeOp; /* use Over not source_image->compose */
else
compose=(CompositeOperator) ParseCommandOption(
MagickComposeOptions,MagickFalse,value);
/* Get "clip-to-self" expert setting (false is normal) */
clip_to_self=GetCompositeClipToSelf(compose);
value=GetImageOption(mogrify_info,"compose:clip-to-self");
if (value != (const char *) NULL)
clip_to_self=IsStringTrue(value);
value=GetImageOption(mogrify_info,"compose:outside-overlay");
if (value != (const char *) NULL)
clip_to_self=IsStringFalse(value); /* deprecated */
new_images=RemoveFirstImageFromList(images);
source_image=RemoveFirstImageFromList(images);
if (source_image == (Image *) NULL)
break; /* FUTURE - produce Exception, rather than silent fail */
/* FUTURE: this should not be here! - should be part of -geometry */
if (source_image->geometry != (char *) NULL)
{
RectangleInfo
resize_geometry;
(void) ParseRegionGeometry(source_image,source_image->geometry,
&resize_geometry,exception);
if ((source_image->columns != resize_geometry.width) ||
(source_image->rows != resize_geometry.height))
{
Image
*resize_image;
resize_image=ResizeImage(source_image,resize_geometry.width,
resize_geometry.height,source_image->filter,exception);
if (resize_image != (Image *) NULL)
{
source_image=DestroyImage(source_image);
source_image=resize_image;
}
}
}
SetGeometry(source_image,&geometry);
(void) ParseAbsoluteGeometry(source_image->geometry,&geometry);
GravityAdjustGeometry(new_images->columns,new_images->rows,
new_images->gravity,&geometry);
mask_image=RemoveFirstImageFromList(images);
if (mask_image == (Image *) NULL)
status&=CompositeImage(new_images,source_image,compose,
clip_to_self,geometry.x,geometry.y,exception);
else
{
if ((compose == DisplaceCompositeOp) ||
(compose == DistortCompositeOp))
{
status&=CompositeImage(source_image,mask_image,
CopyGreenCompositeOp,MagickTrue,0,0,exception);
status&=CompositeImage(new_images,source_image,compose,
clip_to_self,geometry.x,geometry.y,exception);
}
else
{
Image
*clone_image;
clone_image=CloneImage(new_images,0,0,MagickTrue,exception);
if (clone_image == (Image *) NULL)
break;
status&=CompositeImage(new_images,source_image,compose,
clip_to_self,geometry.x,geometry.y,exception);
status&=CompositeImage(new_images,mask_image,
CopyAlphaCompositeOp,MagickTrue,0,0,exception);
status&=CompositeImage(clone_image,new_images,
OverCompositeOp,clip_to_self,0,0,exception);
new_images=DestroyImageList(new_images);
new_images=clone_image;
}
mask_image=DestroyImage(mask_image);
}
source_image=DestroyImage(source_image);
*images=DestroyImageList(*images);
*images=new_images;
break;
}
if (LocaleCompare("copy",option+1) == 0)
{
Image
*source_image;
OffsetInfo
offset;
RectangleInfo
geometry;
/*
Copy image pixels.
*/
(void) SyncImageSettings(mogrify_info,*images,exception);
(void) ParsePageGeometry(*images,argv[i+2],&geometry,exception);
offset.x=geometry.x;
offset.y=geometry.y;
source_image=(*images);
if (source_image->next != (Image *) NULL)
source_image=source_image->next;
(void) ParsePageGeometry(source_image,argv[i+1],&geometry,
exception);
status=CopyImagePixels(*images,source_image,&geometry,&offset,
exception);
break;
}
break;
}
case 'd':
{
if (LocaleCompare("deconstruct",option+1) == 0)
{
Image
*deconstruct_image;
(void) SyncImagesSettings(mogrify_info,*images,exception);
deconstruct_image=CompareImagesLayers(*images,CompareAnyLayer,
exception);
if (deconstruct_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=deconstruct_image;
break;
}
if (LocaleCompare("delete",option+1) == 0)
{
if (*option == '+')
DeleteImages(images,"-1",exception);
else
DeleteImages(images,argv[i+1],exception);
break;
}
if (LocaleCompare("dither",option+1) == 0)
{
if (*option == '+')
{
quantize_info->dither_method=NoDitherMethod;
break;
}
quantize_info->dither_method=(DitherMethod) ParseCommandOption(
MagickDitherOptions,MagickFalse,argv[i+1]);
break;
}
if (LocaleCompare("duplicate",option+1) == 0)
{
Image
*duplicate_images;
if (*option == '+')
duplicate_images=DuplicateImages(*images,1,"-1",exception);
else
{
const char
*p;
size_t
number_duplicates;
number_duplicates=(size_t) StringToLong(argv[i+1]);
p=strchr(argv[i+1],',');
if (p == (const char *) NULL)
duplicate_images=DuplicateImages(*images,number_duplicates,
"-1",exception);
else
duplicate_images=DuplicateImages(*images,number_duplicates,p,
exception);
}
AppendImageToList(images, duplicate_images);
(void) SyncImagesSettings(mogrify_info,*images,exception);
break;
}
break;
}
case 'e':
{
if (LocaleCompare("evaluate-sequence",option+1) == 0)
{
Image
*evaluate_image;
MagickEvaluateOperator
op;
(void) SyncImageSettings(mogrify_info,*images,exception);
op=(MagickEvaluateOperator) ParseCommandOption(
MagickEvaluateOptions,MagickFalse,argv[i+1]);
evaluate_image=EvaluateImages(*images,op,exception);
if (evaluate_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=evaluate_image;
break;
}
break;
}
case 'f':
{
if (LocaleCompare("fft",option+1) == 0)
{
Image
*fourier_image;
/*
Implements the discrete Fourier transform (DFT).
*/
(void) SyncImageSettings(mogrify_info,*images,exception);
fourier_image=ForwardFourierTransformImage(*images,*option == '-' ?
MagickTrue : MagickFalse,exception);
if (fourier_image == (Image *) NULL)
break;
*images=DestroyImageList(*images);
*images=fourier_image;
break;
}
if (LocaleCompare("flatten",option+1) == 0)
{
Image
*flatten_image;
(void) SyncImagesSettings(mogrify_info,*images,exception);
flatten_image=MergeImageLayers(*images,FlattenLayer,exception);
if (flatten_image == (Image *) NULL)
break;
*images=DestroyImageList(*images);
*images=flatten_image;
break;
}
if (LocaleCompare("fx",option+1) == 0)
{
Image
*fx_image;
(void) SyncImagesSettings(mogrify_info,*images,exception);
fx_image=FxImage(*images,argv[i+1],exception);
if (fx_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=fx_image;
break;
}
break;
}
case 'h':
{
if (LocaleCompare("hald-clut",option+1) == 0)
{
Image
*hald_image,
*image;
(void) SyncImagesSettings(mogrify_info,*images,exception);
image=RemoveFirstImageFromList(images);
hald_image=RemoveFirstImageFromList(images);
if (hald_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
(void) HaldClutImage(image,hald_image,exception);
hald_image=DestroyImage(hald_image);
if (*images != (Image *) NULL)
*images=DestroyImageList(*images);
*images=image;
break;
}
break;
}
case 'i':
{
if (LocaleCompare("ift",option+1) == 0)
{
Image
*fourier_image,
*magnitude_image,
*phase_image;
/*
Implements the inverse fourier discrete Fourier transform (DFT).
*/
(void) SyncImagesSettings(mogrify_info,*images,exception);
magnitude_image=RemoveFirstImageFromList(images);
phase_image=RemoveFirstImageFromList(images);
if (phase_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
fourier_image=InverseFourierTransformImage(magnitude_image,
phase_image,*option == '-' ? MagickTrue : MagickFalse,exception);
if (fourier_image == (Image *) NULL)
break;
if (*images != (Image *) NULL)
*images=DestroyImageList(*images);
*images=fourier_image;
break;
}
if (LocaleCompare("insert",option+1) == 0)
{
Image
*p,
*q;
index=0;
if (*option != '+')
index=(ssize_t) StringToLong(argv[i+1]);
p=RemoveLastImageFromList(images);
if (p == (Image *) NULL)
{
(void) ThrowMagickException(exception,GetMagickModule(),
OptionError,"NoSuchImage","`%s'",argv[i+1]);
status=MagickFalse;
break;
}
q=p;
if (index == 0)
PrependImageToList(images,q);
else
if (index == (ssize_t) GetImageListLength(*images))
AppendImageToList(images,q);
else
{
q=GetImageFromList(*images,index-1);
if (q == (Image *) NULL)
{
(void) ThrowMagickException(exception,GetMagickModule(),
OptionError,"NoSuchImage","`%s'",argv[i+1]);
status=MagickFalse;
break;
}
InsertImageInList(&q,p);
}
*images=GetFirstImageInList(q);
break;
}
if (LocaleCompare("interpolate",option+1) == 0)
{
interpolate_method=(PixelInterpolateMethod) ParseCommandOption(
MagickInterpolateOptions,MagickFalse,argv[i+1]);
break;
}
break;
}
case 'l':
{
if (LocaleCompare("layers",option+1) == 0)
{
Image
*layers;
LayerMethod
method;
(void) SyncImagesSettings(mogrify_info,*images,exception);
layers=(Image *) NULL;
method=(LayerMethod) ParseCommandOption(MagickLayerOptions,
MagickFalse,argv[i+1]);
switch (method)
{
case CoalesceLayer:
{
layers=CoalesceImages(*images,exception);
break;
}
case CompareAnyLayer:
case CompareClearLayer:
case CompareOverlayLayer:
default:
{
layers=CompareImagesLayers(*images,method,exception);
break;
}
case MergeLayer:
case FlattenLayer:
case MosaicLayer:
case TrimBoundsLayer:
{
layers=MergeImageLayers(*images,method,exception);
break;
}
case DisposeLayer:
{
layers=DisposeImages(*images,exception);
break;
}
case OptimizeImageLayer:
{
layers=OptimizeImageLayers(*images,exception);
break;
}
case OptimizePlusLayer:
{
layers=OptimizePlusImageLayers(*images,exception);
break;
}
case OptimizeTransLayer:
{
OptimizeImageTransparency(*images,exception);
break;
}
case RemoveDupsLayer:
{
RemoveDuplicateLayers(images,exception);
break;
}
case RemoveZeroLayer:
{
RemoveZeroDelayLayers(images,exception);
break;
}
case OptimizeLayer:
{
/*
General Purpose, GIF Animation Optimizer.
*/
layers=CoalesceImages(*images,exception);
if (layers == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=layers;
layers=OptimizeImageLayers(*images,exception);
if (layers == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=layers;
layers=(Image *) NULL;
OptimizeImageTransparency(*images,exception);
(void) RemapImages(quantize_info,*images,(Image *) NULL,
exception);
break;
}
case CompositeLayer:
{
CompositeOperator
compose;
Image
*source;
RectangleInfo
geometry;
/*
Split image sequence at the first 'NULL:' image.
*/
source=(*images);
while (source != (Image *) NULL)
{
source=GetNextImageInList(source);
if ((source != (Image *) NULL) &&
(LocaleCompare(source->magick,"NULL") == 0))
break;
}
if (source != (Image *) NULL)
{
if ((GetPreviousImageInList(source) == (Image *) NULL) ||
(GetNextImageInList(source) == (Image *) NULL))
source=(Image *) NULL;
else
{
/*
Separate the two lists, junk the null: image.
*/
source=SplitImageList(source->previous);
DeleteImageFromList(&source);
}
}
if (source == (Image *) NULL)
{
(void) ThrowMagickException(exception,GetMagickModule(),
OptionError,"MissingNullSeparator","layers Composite");
status=MagickFalse;
break;
}
/*
Adjust offset with gravity and virtual canvas.
*/
SetGeometry(*images,&geometry);
(void) ParseAbsoluteGeometry((*images)->geometry,&geometry);
geometry.width=source->page.width != 0 ?
source->page.width : source->columns;
geometry.height=source->page.height != 0 ?
source->page.height : source->rows;
GravityAdjustGeometry((*images)->page.width != 0 ?
(*images)->page.width : (*images)->columns,
(*images)->page.height != 0 ? (*images)->page.height :
(*images)->rows,(*images)->gravity,&geometry);
compose=OverCompositeOp;
option=GetImageOption(mogrify_info,"compose");
if (option != (const char *) NULL)
compose=(CompositeOperator) ParseCommandOption(
MagickComposeOptions,MagickFalse,option);
CompositeLayers(*images,compose,source,geometry.x,geometry.y,
exception);
source=DestroyImageList(source);
break;
}
}
if (layers == (Image *) NULL)
break;
*images=DestroyImageList(*images);
*images=layers;
break;
}
break;
}
case 'm':
{
if (LocaleCompare("map",option+1) == 0)
{
(void) SyncImagesSettings(mogrify_info,*images,exception);
if (*option == '+')
{
(void) RemapImages(quantize_info,*images,(Image *) NULL,
exception);
break;
}
i++;
break;
}
if (LocaleCompare("maximum",option+1) == 0)
{
Image
*maximum_image;
/*
Maximum image sequence (deprecated).
*/
(void) SyncImagesSettings(mogrify_info,*images,exception);
maximum_image=EvaluateImages(*images,MaxEvaluateOperator,exception);
if (maximum_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=maximum_image;
break;
}
if (LocaleCompare("minimum",option+1) == 0)
{
Image
*minimum_image;
/*
Minimum image sequence (deprecated).
*/
(void) SyncImagesSettings(mogrify_info,*images,exception);
minimum_image=EvaluateImages(*images,MinEvaluateOperator,exception);
if (minimum_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=minimum_image;
break;
}
if (LocaleCompare("morph",option+1) == 0)
{
Image
*morph_image;
(void) SyncImagesSettings(mogrify_info,*images,exception);
morph_image=MorphImages(*images,StringToUnsignedLong(argv[i+1]),
exception);
if (morph_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=morph_image;
break;
}
if (LocaleCompare("mosaic",option+1) == 0)
{
Image
*mosaic_image;
(void) SyncImagesSettings(mogrify_info,*images,exception);
mosaic_image=MergeImageLayers(*images,MosaicLayer,exception);
if (mosaic_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=mosaic_image;
break;
}
break;
}
case 'p':
{
if (LocaleCompare("poly",option+1) == 0)
{
char
*args,
token[MagickPathExtent];
const char
*p;
double
*arguments;
Image
*polynomial_image;
register ssize_t
x;
size_t
number_arguments;
/*
Polynomial image.
*/
(void) SyncImageSettings(mogrify_info,*images,exception);
args=InterpretImageProperties(mogrify_info,*images,argv[i+1],
exception);
if (args == (char *) NULL)
break;
p=(char *) args;
for (x=0; *p != '\0'; x++)
{
GetNextToken(p,&p,MagickPathExtent,token);
if (*token == ',')
GetNextToken(p,&p,MagickPathExtent,token);
}
number_arguments=(size_t) x;
arguments=(double *) AcquireQuantumMemory(number_arguments,
sizeof(*arguments));
if (arguments == (double *) NULL)
ThrowWandFatalException(ResourceLimitFatalError,
"MemoryAllocationFailed",(*images)->filename);
(void) memset(arguments,0,number_arguments*
sizeof(*arguments));
p=(char *) args;
for (x=0; (x < (ssize_t) number_arguments) && (*p != '\0'); x++)
{
GetNextToken(p,&p,MagickPathExtent,token);
if (*token == ',')
GetNextToken(p,&p,MagickPathExtent,token);
arguments[x]=StringToDouble(token,(char **) NULL);
}
args=DestroyString(args);
polynomial_image=PolynomialImage(*images,number_arguments >> 1,
arguments,exception);
arguments=(double *) RelinquishMagickMemory(arguments);
if (polynomial_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=polynomial_image;
}
if (LocaleCompare("print",option+1) == 0)
{
char
*string;
(void) SyncImagesSettings(mogrify_info,*images,exception);
string=InterpretImageProperties(mogrify_info,*images,argv[i+1],
exception);
if (string == (char *) NULL)
break;
(void) FormatLocaleFile(stdout,"%s",string);
string=DestroyString(string);
}
if (LocaleCompare("process",option+1) == 0)
{
char
**arguments;
int
j,
number_arguments;
(void) SyncImagesSettings(mogrify_info,*images,exception);
arguments=StringToArgv(argv[i+1],&number_arguments);
if (arguments == (char **) NULL)
break;
if ((argc > 1) && (strchr(arguments[1],'=') != (char *) NULL))
{
char
breaker,
quote,
*token;
const char
*argument;
int
next,
token_status;
size_t
length;
TokenInfo
*token_info;
/*
Support old style syntax, filter="-option arg".
*/
length=strlen(argv[i+1]);
token=(char *) NULL;
if (~length >= (MagickPathExtent-1))
token=(char *) AcquireQuantumMemory(length+MagickPathExtent,
sizeof(*token));
if (token == (char *) NULL)
break;
next=0;
argument=argv[i+1];
token_info=AcquireTokenInfo();
token_status=Tokenizer(token_info,0,token,length,argument,"",
"=","\"",'\0',&breaker,&next,"e);
token_info=DestroyTokenInfo(token_info);
if (token_status == 0)
{
const char
*arg;
arg=(&(argument[next]));
(void) InvokeDynamicImageFilter(token,&(*images),1,&arg,
exception);
}
token=DestroyString(token);
break;
}
(void) SubstituteString(&arguments[1],"-","");
(void) InvokeDynamicImageFilter(arguments[1],&(*images),
number_arguments-2,(const char **) arguments+2,exception);
for (j=0; j < number_arguments; j++)
arguments[j]=DestroyString(arguments[j]);
arguments=(char **) RelinquishMagickMemory(arguments);
break;
}
break;
}
case 'r':
{
if (LocaleCompare("reverse",option+1) == 0)
{
ReverseImageList(images);
break;
}
break;
}
case 's':
{
if (LocaleCompare("smush",option+1) == 0)
{
Image
*smush_image;
ssize_t
offset;
(void) SyncImagesSettings(mogrify_info,*images,exception);
offset=(ssize_t) StringToLong(argv[i+1]);
smush_image=SmushImages(*images,*option == '-' ? MagickTrue :
MagickFalse,offset,exception);
if (smush_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=smush_image;
break;
}
if (LocaleCompare("swap",option+1) == 0)
{
Image
*p,
*q,
*u,
*v;
ssize_t
swap_index;
index=(-1);
swap_index=(-2);
if (*option != '+')
{
GeometryInfo
geometry_info;
MagickStatusType
flags;
swap_index=(-1);
flags=ParseGeometry(argv[i+1],&geometry_info);
index=(ssize_t) geometry_info.rho;
if ((flags & SigmaValue) != 0)
swap_index=(ssize_t) geometry_info.sigma;
}
p=GetImageFromList(*images,index);
q=GetImageFromList(*images,swap_index);
if ((p == (Image *) NULL) || (q == (Image *) NULL))
{
(void) ThrowMagickException(exception,GetMagickModule(),
OptionError,"NoSuchImage","`%s'",(*images)->filename);
status=MagickFalse;
break;
}
if (p == q)
break;
u=CloneImage(p,0,0,MagickTrue,exception);
if (u == (Image *) NULL)
break;
v=CloneImage(q,0,0,MagickTrue,exception);
if (v == (Image *) NULL)
{
u=DestroyImage(u);
break;
}
ReplaceImageInList(&p,v);
ReplaceImageInList(&q,u);
*images=GetFirstImageInList(q);
break;
}
break;
}
case 'w':
{
if (LocaleCompare("write",option+1) == 0)
{
char
key[MagickPathExtent];
Image
*write_images;
ImageInfo
*write_info;
(void) SyncImagesSettings(mogrify_info,*images,exception);
(void) FormatLocaleString(key,MagickPathExtent,"cache:%s",
argv[i+1]);
(void) DeleteImageRegistry(key);
write_images=(*images);
if (*option == '+')
write_images=CloneImageList(*images,exception);
write_info=CloneImageInfo(mogrify_info);
status&=WriteImages(write_info,write_images,argv[i+1],exception);
write_info=DestroyImageInfo(write_info);
if (*option == '+')
write_images=DestroyImageList(write_images);
break;
}
break;
}
default:
break;
}
i+=count;
}
quantize_info=DestroyQuantizeInfo(quantize_info);
mogrify_info=DestroyImageInfo(mogrify_info);
status&=MogrifyImageInfo(image_info,argc,argv,exception);
return(status != 0 ? MagickTrue : MagickFalse);
}
|
CWE-399
| 183,369 | 4,468 |
56586835940470490143501479593568136056
| null | null | null |
ImageMagick6
|
5f21230b657ccd65452dd3d94c5b5401ba691a2d
| 1 |
WandPrivate MagickBooleanType CLIListOperatorImages(MagickCLI *cli_wand,
const char *option,const char *arg1n,const char *arg2n)
{
const char /* percent escaped versions of the args */
*arg1,
*arg2;
Image
*new_images;
MagickStatusType
status;
ssize_t
parse;
#define _image_info (cli_wand->wand.image_info)
#define _images (cli_wand->wand.images)
#define _exception (cli_wand->wand.exception)
#define _draw_info (cli_wand->draw_info)
#define _quantize_info (cli_wand->quantize_info)
#define _process_flags (cli_wand->process_flags)
#define _option_type ((CommandOptionFlags) cli_wand->command->flags)
#define IfNormalOp (*option=='-')
#define IfPlusOp (*option!='-')
#define IsNormalOp IfNormalOp ? MagickTrue : MagickFalse
assert(cli_wand != (MagickCLI *) NULL);
assert(cli_wand->signature == MagickWandSignature);
assert(cli_wand->wand.signature == MagickWandSignature);
assert(_images != (Image *) NULL); /* _images must be present */
if (cli_wand->wand.debug != MagickFalse)
(void) CLILogEvent(cli_wand,CommandEvent,GetMagickModule(),
"- List Operator: %s \"%s\" \"%s\"", option,
arg1n == (const char *) NULL ? "null" : arg1n,
arg2n == (const char *) NULL ? "null" : arg2n);
arg1 = arg1n;
arg2 = arg2n;
/* Interpret Percent Escapes in Arguments - using first image */
if ( (((_process_flags & ProcessInterpretProperities) != 0 )
|| ((_option_type & AlwaysInterpretArgsFlag) != 0)
) && ((_option_type & NeverInterpretArgsFlag) == 0) ) {
/* Interpret Percent escapes in argument 1 */
if (arg1n != (char *) NULL) {
arg1=InterpretImageProperties(_image_info,_images,arg1n,_exception);
if (arg1 == (char *) NULL) {
CLIWandException(OptionWarning,"InterpretPropertyFailure",option);
arg1=arg1n; /* use the given argument as is */
}
}
if (arg2n != (char *) NULL) {
arg2=InterpretImageProperties(_image_info,_images,arg2n,_exception);
if (arg2 == (char *) NULL) {
CLIWandException(OptionWarning,"InterpretPropertyFailure",option);
arg2=arg2n; /* use the given argument as is */
}
}
}
#undef _process_flags
#undef _option_type
status=MagickTrue;
new_images=NewImageList();
switch (*(option+1))
{
case 'a':
{
if (LocaleCompare("append",option+1) == 0)
{
new_images=AppendImages(_images,IsNormalOp,_exception);
break;
}
if (LocaleCompare("average",option+1) == 0)
{
CLIWandWarnReplaced("-evaluate-sequence Mean");
(void) CLIListOperatorImages(cli_wand,"-evaluate-sequence","Mean",
NULL);
break;
}
CLIWandExceptionBreak(OptionError,"UnrecognizedOption",option);
}
case 'c':
{
if (LocaleCompare("channel-fx",option+1) == 0)
{
new_images=ChannelFxImage(_images,arg1,_exception);
break;
}
if (LocaleCompare("clut",option+1) == 0)
{
Image
*clut_image;
/* FUTURE - make this a compose option, and thus can be used
with layers compose or even compose last image over all other
_images.
*/
new_images=RemoveFirstImageFromList(&_images);
clut_image=RemoveLastImageFromList(&_images);
/* FUTURE - produce Exception, rather than silent fail */
if (clut_image == (Image *) NULL)
break;
(void) ClutImage(new_images,clut_image,new_images->interpolate,
_exception);
clut_image=DestroyImage(clut_image);
break;
}
if (LocaleCompare("coalesce",option+1) == 0)
{
new_images=CoalesceImages(_images,_exception);
break;
}
if (LocaleCompare("combine",option+1) == 0)
{
parse=(ssize_t) _images->colorspace;
if (_images->number_channels < GetImageListLength(_images))
parse=sRGBColorspace;
if ( IfPlusOp )
parse=ParseCommandOption(MagickColorspaceOptions,MagickFalse,arg1);
if (parse < 0)
CLIWandExceptArgBreak(OptionError,"UnrecognizedColorspace",option,
arg1);
new_images=CombineImages(_images,(ColorspaceType) parse,_exception);
break;
}
if (LocaleCompare("compare",option+1) == 0)
{
double
distortion;
Image
*image,
*reconstruct_image;
MetricType
metric;
/*
Mathematically and visually annotate the difference between an
image and its reconstruction.
*/
image=RemoveFirstImageFromList(&_images);
reconstruct_image=RemoveFirstImageFromList(&_images);
/* FUTURE - produce Exception, rather than silent fail */
if (reconstruct_image == (Image *) NULL)
{
image=DestroyImage(image);
break;
}
metric=UndefinedErrorMetric;
option=GetImageOption(_image_info,"metric");
if (option != (const char *) NULL)
metric=(MetricType) ParseCommandOption(MagickMetricOptions,
MagickFalse,option);
new_images=CompareImages(image,reconstruct_image,metric,&distortion,
_exception);
(void) distortion;
reconstruct_image=DestroyImage(reconstruct_image);
image=DestroyImage(image);
break;
}
if (LocaleCompare("complex",option+1) == 0)
{
parse=ParseCommandOption(MagickComplexOptions,MagickFalse,arg1);
if (parse < 0)
CLIWandExceptArgBreak(OptionError,"UnrecognizedEvaluateOperator",
option,arg1);
new_images=ComplexImages(_images,(ComplexOperator) parse,_exception);
break;
}
if (LocaleCompare("composite",option+1) == 0)
{
CompositeOperator
compose;
const char*
value;
MagickBooleanType
clip_to_self;
Image
*mask_image,
*source_image;
RectangleInfo
geometry;
/* Compose value from "-compose" option only */
value=GetImageOption(_image_info,"compose");
if (value == (const char *) NULL)
compose=OverCompositeOp; /* use Over not source_image->compose */
else
compose=(CompositeOperator) ParseCommandOption(MagickComposeOptions,
MagickFalse,value);
/* Get "clip-to-self" expert setting (false is normal) */
clip_to_self=GetCompositeClipToSelf(compose);
value=GetImageOption(_image_info,"compose:clip-to-self");
if (value != (const char *) NULL)
clip_to_self=IsStringTrue(value);
value=GetImageOption(_image_info,"compose:outside-overlay");
if (value != (const char *) NULL)
clip_to_self=IsStringFalse(value); /* deprecated */
new_images=RemoveFirstImageFromList(&_images);
source_image=RemoveFirstImageFromList(&_images);
if (source_image == (Image *) NULL)
break; /* FUTURE - produce Exception, rather than silent fail */
/* FUTURE - this should not be here! - should be part of -geometry */
if (source_image->geometry != (char *) NULL)
{
RectangleInfo
resize_geometry;
(void) ParseRegionGeometry(source_image,source_image->geometry,
&resize_geometry,_exception);
if ((source_image->columns != resize_geometry.width) ||
(source_image->rows != resize_geometry.height))
{
Image
*resize_image;
resize_image=ResizeImage(source_image,resize_geometry.width,
resize_geometry.height,source_image->filter,_exception);
if (resize_image != (Image *) NULL)
{
source_image=DestroyImage(source_image);
source_image=resize_image;
}
}
}
SetGeometry(source_image,&geometry);
(void) ParseAbsoluteGeometry(source_image->geometry,&geometry);
GravityAdjustGeometry(new_images->columns,new_images->rows,
new_images->gravity, &geometry);
mask_image=RemoveFirstImageFromList(&_images);
if (mask_image == (Image *) NULL)
status&=CompositeImage(new_images,source_image,compose,clip_to_self,
geometry.x,geometry.y,_exception);
else
{
if ((compose == DisplaceCompositeOp) ||
(compose == DistortCompositeOp))
{
status&=CompositeImage(source_image,mask_image,
CopyGreenCompositeOp,MagickTrue,0,0,_exception);
status&=CompositeImage(new_images,source_image,compose,
clip_to_self,geometry.x,geometry.y,_exception);
}
else
{
Image
*clone_image;
clone_image=CloneImage(new_images,0,0,MagickTrue,_exception);
if (clone_image == (Image *) NULL)
break;
status&=CompositeImage(new_images,source_image,compose,
clip_to_self,geometry.x,geometry.y,_exception);
status&=CompositeImage(new_images,mask_image,
CopyAlphaCompositeOp,MagickTrue,0,0,_exception);
status&=CompositeImage(clone_image,new_images,OverCompositeOp,
clip_to_self,0,0,_exception);
new_images=DestroyImageList(new_images);
new_images=clone_image;
}
mask_image=DestroyImage(mask_image);
}
source_image=DestroyImage(source_image);
break;
}
if (LocaleCompare("copy",option+1) == 0)
{
Image
*source_image;
OffsetInfo
offset;
RectangleInfo
geometry;
/*
Copy image pixels.
*/
if (IsGeometry(arg1) == MagickFalse)
CLIWandExceptArgBreak(OptionError,"InvalidArgument",option,arg1);
if (IsGeometry(arg2) == MagickFalse)
CLIWandExceptArgBreak(OptionError,"InvalidArgument",option,arg1);
(void) ParsePageGeometry(_images,arg2,&geometry,_exception);
offset.x=geometry.x;
offset.y=geometry.y;
source_image=_images;
if (source_image->next != (Image *) NULL)
source_image=source_image->next;
(void) ParsePageGeometry(source_image,arg1,&geometry,_exception);
(void) CopyImagePixels(_images,source_image,&geometry,&offset,
_exception);
break;
}
CLIWandExceptionBreak(OptionError,"UnrecognizedOption",option);
}
case 'd':
{
if (LocaleCompare("deconstruct",option+1) == 0)
{
CLIWandWarnReplaced("-layer CompareAny");
(void) CLIListOperatorImages(cli_wand,"-layer","CompareAny",NULL);
break;
}
if (LocaleCompare("delete",option+1) == 0)
{
if (IfNormalOp)
DeleteImages(&_images,arg1,_exception);
else
DeleteImages(&_images,"-1",_exception);
break;
}
if (LocaleCompare("duplicate",option+1) == 0)
{
if (IfNormalOp)
{
const char
*p;
size_t
number_duplicates;
if (IsGeometry(arg1) == MagickFalse)
CLIWandExceptArgBreak(OptionError,"InvalidArgument",option,
arg1);
number_duplicates=(size_t) StringToLong(arg1);
p=strchr(arg1,',');
if (p == (const char *) NULL)
new_images=DuplicateImages(_images,number_duplicates,"-1",
_exception);
else
new_images=DuplicateImages(_images,number_duplicates,p,
_exception);
}
else
new_images=DuplicateImages(_images,1,"-1",_exception);
AppendImageToList(&_images, new_images);
new_images=(Image *) NULL;
break;
}
CLIWandExceptionBreak(OptionError,"UnrecognizedOption",option);
}
case 'e':
{
if (LocaleCompare("evaluate-sequence",option+1) == 0)
{
parse=ParseCommandOption(MagickEvaluateOptions,MagickFalse,arg1);
if (parse < 0)
CLIWandExceptArgBreak(OptionError,"UnrecognizedEvaluateOperator",
option,arg1);
new_images=EvaluateImages(_images,(MagickEvaluateOperator) parse,
_exception);
break;
}
CLIWandExceptionBreak(OptionError,"UnrecognizedOption",option);
}
case 'f':
{
if (LocaleCompare("fft",option+1) == 0)
{
new_images=ForwardFourierTransformImage(_images,IsNormalOp,
_exception);
break;
}
if (LocaleCompare("flatten",option+1) == 0)
{
/* REDIRECTED to use -layers flatten instead */
(void) CLIListOperatorImages(cli_wand,"-layers",option+1,NULL);
break;
}
if (LocaleCompare("fx",option+1) == 0)
{
new_images=FxImage(_images,arg1,_exception);
break;
}
CLIWandExceptionBreak(OptionError,"UnrecognizedOption",option);
}
case 'h':
{
if (LocaleCompare("hald-clut",option+1) == 0)
{
/* FUTURE - make this a compose option (and thus layers compose )
or perhaps compose last image over all other _images.
*/
Image
*hald_image;
new_images=RemoveFirstImageFromList(&_images);
hald_image=RemoveLastImageFromList(&_images);
if (hald_image == (Image *) NULL)
break;
(void) HaldClutImage(new_images,hald_image,_exception);
hald_image=DestroyImage(hald_image);
break;
}
CLIWandExceptionBreak(OptionError,"UnrecognizedOption",option);
}
case 'i':
{
if (LocaleCompare("ift",option+1) == 0)
{
Image
*magnitude_image,
*phase_image;
magnitude_image=RemoveFirstImageFromList(&_images);
phase_image=RemoveFirstImageFromList(&_images);
/* FUTURE - produce Exception, rather than silent fail */
if (phase_image == (Image *) NULL)
break;
new_images=InverseFourierTransformImage(magnitude_image,phase_image,
IsNormalOp,_exception);
magnitude_image=DestroyImage(magnitude_image);
phase_image=DestroyImage(phase_image);
break;
}
if (LocaleCompare("insert",option+1) == 0)
{
Image
*insert_image,
*index_image;
ssize_t
index;
if (IfNormalOp && (IsGeometry(arg1) == MagickFalse))
CLIWandExceptArgBreak(OptionError,"InvalidArgument",option,arg1);
index=0;
insert_image=RemoveLastImageFromList(&_images);
if (IfNormalOp)
index=(ssize_t) StringToLong(arg1);
index_image=insert_image;
if (index == 0)
PrependImageToList(&_images,insert_image);
else if (index == (ssize_t) GetImageListLength(_images))
AppendImageToList(&_images,insert_image);
else
{
index_image=GetImageFromList(_images,index-1);
if (index_image == (Image *) NULL)
CLIWandExceptArgBreak(OptionError,"NoSuchImage",option,arg1);
InsertImageInList(&index_image,insert_image);
}
_images=GetFirstImageInList(index_image);
break;
}
CLIWandExceptionBreak(OptionError,"UnrecognizedOption",option);
}
case 'l':
{
if (LocaleCompare("layers",option+1) == 0)
{
parse=ParseCommandOption(MagickLayerOptions,MagickFalse,arg1);
if ( parse < 0 )
CLIWandExceptArgBreak(OptionError,"UnrecognizedLayerMethod",
option,arg1);
switch ((LayerMethod) parse)
{
case CoalesceLayer:
{
new_images=CoalesceImages(_images,_exception);
break;
}
case CompareAnyLayer:
case CompareClearLayer:
case CompareOverlayLayer:
default:
{
new_images=CompareImagesLayers(_images,(LayerMethod) parse,
_exception);
break;
}
case MergeLayer:
case FlattenLayer:
case MosaicLayer:
case TrimBoundsLayer:
{
new_images=MergeImageLayers(_images,(LayerMethod) parse,
_exception);
break;
}
case DisposeLayer:
{
new_images=DisposeImages(_images,_exception);
break;
}
case OptimizeImageLayer:
{
new_images=OptimizeImageLayers(_images,_exception);
break;
}
case OptimizePlusLayer:
{
new_images=OptimizePlusImageLayers(_images,_exception);
break;
}
case OptimizeTransLayer:
{
OptimizeImageTransparency(_images,_exception);
break;
}
case RemoveDupsLayer:
{
RemoveDuplicateLayers(&_images,_exception);
break;
}
case RemoveZeroLayer:
{
RemoveZeroDelayLayers(&_images,_exception);
break;
}
case OptimizeLayer:
{ /* General Purpose, GIF Animation Optimizer. */
new_images=CoalesceImages(_images,_exception);
if (new_images == (Image *) NULL)
break;
_images=DestroyImageList(_images);
_images=OptimizeImageLayers(new_images,_exception);
if (_images == (Image *) NULL)
break;
new_images=DestroyImageList(new_images);
OptimizeImageTransparency(_images,_exception);
(void) RemapImages(_quantize_info,_images,(Image *) NULL,
_exception);
break;
}
case CompositeLayer:
{
Image
*source;
RectangleInfo
geometry;
CompositeOperator
compose;
const char*
value;
value=GetImageOption(_image_info,"compose");
compose=OverCompositeOp; /* Default to Over */
if (value != (const char *) NULL)
compose=(CompositeOperator) ParseCommandOption(
MagickComposeOptions,MagickFalse,value);
/* Split image sequence at the first 'NULL:' image. */
source=_images;
while (source != (Image *) NULL)
{
source=GetNextImageInList(source);
if ((source != (Image *) NULL) &&
(LocaleCompare(source->magick,"NULL") == 0))
break;
}
if (source != (Image *) NULL)
{
if ((GetPreviousImageInList(source) == (Image *) NULL) ||
(GetNextImageInList(source) == (Image *) NULL))
source=(Image *) NULL;
else
{ /* Separate the two lists, junk the null: image. */
source=SplitImageList(source->previous);
DeleteImageFromList(&source);
}
}
if (source == (Image *) NULL)
{
(void) ThrowMagickException(_exception,GetMagickModule(),
OptionError,"MissingNullSeparator","layers Composite");
break;
}
/* Adjust offset with gravity and virtual canvas. */
SetGeometry(_images,&geometry);
(void) ParseAbsoluteGeometry(_images->geometry,&geometry);
geometry.width=source->page.width != 0 ?
source->page.width : source->columns;
geometry.height=source->page.height != 0 ?
source->page.height : source->rows;
GravityAdjustGeometry(_images->page.width != 0 ?
_images->page.width : _images->columns,
_images->page.height != 0 ? _images->page.height :
_images->rows,_images->gravity,&geometry);
/* Compose the two image sequences together */
CompositeLayers(_images,compose,source,geometry.x,geometry.y,
_exception);
source=DestroyImageList(source);
break;
}
}
break;
}
CLIWandExceptionBreak(OptionError,"UnrecognizedOption",option);
}
case 'm':
{
if (LocaleCompare("map",option+1) == 0)
{
CLIWandWarnReplaced("+remap");
(void) RemapImages(_quantize_info,_images,(Image *) NULL,_exception);
break;
}
if (LocaleCompare("metric",option+1) == 0)
{
(void) SetImageOption(_image_info,option+1,arg1);
break;
}
if (LocaleCompare("morph",option+1) == 0)
{
Image
*morph_image;
if (IsGeometry(arg1) == MagickFalse)
CLIWandExceptArgBreak(OptionError,"InvalidArgument",option,arg1);
morph_image=MorphImages(_images,StringToUnsignedLong(arg1),
_exception);
if (morph_image == (Image *) NULL)
break;
_images=DestroyImageList(_images);
_images=morph_image;
break;
}
if (LocaleCompare("mosaic",option+1) == 0)
{
/* REDIRECTED to use -layers mosaic instead */
(void) CLIListOperatorImages(cli_wand,"-layers",option+1,NULL);
break;
}
CLIWandExceptionBreak(OptionError,"UnrecognizedOption",option);
}
case 'p':
{
if (LocaleCompare("poly",option+1) == 0)
{
double
*args;
ssize_t
count;
/* convert argument string into an array of doubles */
args = StringToArrayOfDoubles(arg1,&count,_exception);
if (args == (double *) NULL )
CLIWandExceptArgBreak(OptionError,"InvalidNumberList",option,arg1);
new_images=PolynomialImage(_images,(size_t) (count >> 1),args,
_exception);
args=(double *) RelinquishMagickMemory(args);
break;
}
if (LocaleCompare("process",option+1) == 0)
{
/* FUTURE: better parsing using ScriptToken() from string ??? */
char
**arguments;
int
j,
number_arguments;
arguments=StringToArgv(arg1,&number_arguments);
if (arguments == (char **) NULL)
break;
if (strchr(arguments[1],'=') != (char *) NULL)
{
char
breaker,
quote,
*token;
const char
*arguments;
int
next,
status;
size_t
length;
TokenInfo
*token_info;
/*
Support old style syntax, filter="-option arg1".
*/
assert(arg1 != (const char *) NULL);
length=strlen(arg1);
token=(char *) NULL;
if (~length >= (MagickPathExtent-1))
token=(char *) AcquireQuantumMemory(length+MagickPathExtent,
sizeof(*token));
if (token == (char *) NULL)
break;
next=0;
arguments=arg1;
token_info=AcquireTokenInfo();
status=Tokenizer(token_info,0,token,length,arguments,"","=",
"\"",'\0',&breaker,&next,"e);
token_info=DestroyTokenInfo(token_info);
if (status == 0)
{
const char
*argv;
argv=(&(arguments[next]));
(void) InvokeDynamicImageFilter(token,&_images,1,&argv,
_exception);
}
token=DestroyString(token);
break;
}
(void) SubstituteString(&arguments[1],"-","");
(void) InvokeDynamicImageFilter(arguments[1],&_images,
number_arguments-2,(const char **) arguments+2,_exception);
for (j=0; j < number_arguments; j++)
arguments[j]=DestroyString(arguments[j]);
arguments=(char **) RelinquishMagickMemory(arguments);
break;
}
CLIWandExceptionBreak(OptionError,"UnrecognizedOption",option);
}
case 'r':
{
if (LocaleCompare("remap",option+1) == 0)
{
(void) RemapImages(_quantize_info,_images,(Image *) NULL,_exception);
break;
}
if (LocaleCompare("reverse",option+1) == 0)
{
ReverseImageList(&_images);
break;
}
CLIWandExceptionBreak(OptionError,"UnrecognizedOption",option);
}
case 's':
{
if (LocaleCompare("smush",option+1) == 0)
{
/* FUTURE: this option needs more work to make better */
ssize_t
offset;
if (IsGeometry(arg1) == MagickFalse)
CLIWandExceptArgBreak(OptionError,"InvalidArgument",option,arg1);
offset=(ssize_t) StringToLong(arg1);
new_images=SmushImages(_images,IsNormalOp,offset,_exception);
break;
}
if (LocaleCompare("subimage",option+1) == 0)
{
Image
*base_image,
*compare_image;
const char
*value;
MetricType
metric;
double
similarity;
RectangleInfo
offset;
base_image=GetImageFromList(_images,0);
compare_image=GetImageFromList(_images,1);
/* Comparision Metric */
metric=UndefinedErrorMetric;
value=GetImageOption(_image_info,"metric");
if (value != (const char *) NULL)
metric=(MetricType) ParseCommandOption(MagickMetricOptions,
MagickFalse,value);
new_images=SimilarityImage(base_image,compare_image,metric,0.0,
&offset,&similarity,_exception);
if (new_images != (Image *) NULL)
{
char
result[MagickPathExtent];
(void) FormatLocaleString(result,MagickPathExtent,"%lf",
similarity);
(void) SetImageProperty(new_images,"subimage:similarity",result,
_exception);
(void) FormatLocaleString(result,MagickPathExtent,"%+ld",(long)
offset.x);
(void) SetImageProperty(new_images,"subimage:x",result,
_exception);
(void) FormatLocaleString(result,MagickPathExtent,"%+ld",(long)
offset.y);
(void) SetImageProperty(new_images,"subimage:y",result,
_exception);
(void) FormatLocaleString(result,MagickPathExtent,
"%lux%lu%+ld%+ld",(unsigned long) offset.width,(unsigned long)
offset.height,(long) offset.x,(long) offset.y);
(void) SetImageProperty(new_images,"subimage:offset",result,
_exception);
}
break;
}
if (LocaleCompare("swap",option+1) == 0)
{
Image
*p,
*q,
*swap;
ssize_t
index,
swap_index;
index=(-1);
swap_index=(-2);
if (IfNormalOp) {
GeometryInfo
geometry_info;
MagickStatusType
flags;
swap_index=(-1);
flags=ParseGeometry(arg1,&geometry_info);
if ((flags & RhoValue) == 0)
CLIWandExceptArgBreak(OptionError,"InvalidArgument",option,arg1);
index=(ssize_t) geometry_info.rho;
if ((flags & SigmaValue) != 0)
swap_index=(ssize_t) geometry_info.sigma;
}
p=GetImageFromList(_images,index);
q=GetImageFromList(_images,swap_index);
if ((p == (Image *) NULL) || (q == (Image *) NULL)) {
if (IfNormalOp)
CLIWandExceptArgBreak(OptionError,"InvalidImageIndex",option,arg1)
else
CLIWandExceptionBreak(OptionError,"TwoOrMoreImagesRequired",option);
}
if (p == q)
CLIWandExceptArgBreak(OptionError,"InvalidImageIndex",option,arg1);
swap=CloneImage(p,0,0,MagickTrue,_exception);
if (swap == (Image *) NULL)
CLIWandExceptArgBreak(ResourceLimitError,"MemoryAllocationFailed",
option,GetExceptionMessage(errno));
ReplaceImageInList(&p,CloneImage(q,0,0,MagickTrue,_exception));
ReplaceImageInList(&q,swap);
_images=GetFirstImageInList(q);
break;
}
CLIWandExceptionBreak(OptionError,"UnrecognizedOption",option);
}
default:
CLIWandExceptionBreak(OptionError,"UnrecognizedOption",option);
}
/* clean up percent escape interpreted strings */
if (arg1 != arg1n )
arg1=DestroyString((char *)arg1);
if (arg2 != arg2n )
arg2=DestroyString((char *)arg2);
/* if new image list generated, replace existing image list */
if (new_images == (Image *) NULL)
return(status == 0 ? MagickFalse : MagickTrue);
_images=DestroyImageList(_images);
_images=GetFirstImageInList(new_images);
return(status == 0 ? MagickFalse : MagickTrue);
#undef _image_info
#undef _images
#undef _exception
#undef _draw_info
#undef _quantize_info
#undef IfNormalOp
#undef IfPlusOp
#undef IsNormalOp
}
|
CWE-399
| 183,370 | 4,469 |
154589151942532489394039059083891633686
| null | null | null |
ImageMagick6
|
61135001a625364e29bdce83832f043eebde7b5a
| 1 |
MagickExport Image *ComplexImages(const Image *images,const ComplexOperator op,
ExceptionInfo *exception)
{
#define ComplexImageTag "Complex/Image"
CacheView
*Ai_view,
*Ar_view,
*Bi_view,
*Br_view,
*Ci_view,
*Cr_view;
const char
*artifact;
const Image
*Ai_image,
*Ar_image,
*Bi_image,
*Br_image;
double
snr;
Image
*Ci_image,
*complex_images,
*Cr_image,
*image;
MagickBooleanType
status;
MagickOffsetType
progress;
ssize_t
y;
assert(images != (Image *) NULL);
assert(images->signature == MagickCoreSignature);
if (images->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",images->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickCoreSignature);
if (images->next == (Image *) NULL)
{
(void) ThrowMagickException(exception,GetMagickModule(),ImageError,
"ImageSequenceRequired","`%s'",images->filename);
return((Image *) NULL);
}
image=CloneImage(images,0,0,MagickTrue,exception);
if (image == (Image *) NULL)
return((Image *) NULL);
if (SetImageStorageClass(image,DirectClass,exception) == MagickFalse)
{
image=DestroyImageList(image);
return(image);
}
image->depth=32UL;
complex_images=NewImageList();
AppendImageToList(&complex_images,image);
image=CloneImage(images,0,0,MagickTrue,exception);
if (image == (Image *) NULL)
{
complex_images=DestroyImageList(complex_images);
return(complex_images);
}
AppendImageToList(&complex_images,image);
/*
Apply complex mathematics to image pixels.
*/
artifact=GetImageArtifact(image,"complex:snr");
snr=0.0;
if (artifact != (const char *) NULL)
snr=StringToDouble(artifact,(char **) NULL);
Ar_image=images;
Ai_image=images->next;
Br_image=images;
Bi_image=images->next;
if ((images->next->next != (Image *) NULL) &&
(images->next->next->next != (Image *) NULL))
{
Br_image=images->next->next;
Bi_image=images->next->next->next;
}
Cr_image=complex_images;
Ci_image=complex_images->next;
Ar_view=AcquireVirtualCacheView(Ar_image,exception);
Ai_view=AcquireVirtualCacheView(Ai_image,exception);
Br_view=AcquireVirtualCacheView(Br_image,exception);
Bi_view=AcquireVirtualCacheView(Bi_image,exception);
Cr_view=AcquireAuthenticCacheView(Cr_image,exception);
Ci_view=AcquireAuthenticCacheView(Ci_image,exception);
status=MagickTrue;
progress=0;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static) shared(progress,status) \
magick_number_threads(images,complex_images,images->rows,1L)
#endif
for (y=0; y < (ssize_t) images->rows; y++)
{
register const Quantum
*magick_restrict Ai,
*magick_restrict Ar,
*magick_restrict Bi,
*magick_restrict Br;
register Quantum
*magick_restrict Ci,
*magick_restrict Cr;
register ssize_t
x;
if (status == MagickFalse)
continue;
Ar=GetCacheViewVirtualPixels(Ar_view,0,y,
MagickMax(Ar_image->columns,Cr_image->columns),1,exception);
Ai=GetCacheViewVirtualPixels(Ai_view,0,y,
MagickMax(Ai_image->columns,Ci_image->columns),1,exception);
Br=GetCacheViewVirtualPixels(Br_view,0,y,
MagickMax(Br_image->columns,Cr_image->columns),1,exception);
Bi=GetCacheViewVirtualPixels(Bi_view,0,y,
MagickMax(Bi_image->columns,Ci_image->columns),1,exception);
Cr=QueueCacheViewAuthenticPixels(Cr_view,0,y,Cr_image->columns,1,exception);
Ci=QueueCacheViewAuthenticPixels(Ci_view,0,y,Ci_image->columns,1,exception);
if ((Ar == (const Quantum *) NULL) || (Ai == (const Quantum *) NULL) ||
(Br == (const Quantum *) NULL) || (Bi == (const Quantum *) NULL) ||
(Cr == (Quantum *) NULL) || (Ci == (Quantum *) NULL))
{
status=MagickFalse;
continue;
}
for (x=0; x < (ssize_t) images->columns; x++)
{
register ssize_t
i;
for (i=0; i < (ssize_t) GetPixelChannels(images); i++)
{
switch (op)
{
case AddComplexOperator:
{
Cr[i]=Ar[i]+Br[i];
Ci[i]=Ai[i]+Bi[i];
break;
}
case ConjugateComplexOperator:
default:
{
Cr[i]=Ar[i];
Ci[i]=(-Bi[i]);
break;
}
case DivideComplexOperator:
{
double
gamma;
gamma=PerceptibleReciprocal(Br[i]*Br[i]+Bi[i]*Bi[i]+snr);
Cr[i]=gamma*(Ar[i]*Br[i]+Ai[i]*Bi[i]);
Ci[i]=gamma*(Ai[i]*Br[i]-Ar[i]*Bi[i]);
break;
}
case MagnitudePhaseComplexOperator:
{
Cr[i]=sqrt(Ar[i]*Ar[i]+Ai[i]*Ai[i]);
Ci[i]=atan2(Ai[i],Ar[i])/(2.0*MagickPI)+0.5;
break;
}
case MultiplyComplexOperator:
{
Cr[i]=QuantumScale*(Ar[i]*Br[i]-Ai[i]*Bi[i]);
Ci[i]=QuantumScale*(Ai[i]*Br[i]+Ar[i]*Bi[i]);
break;
}
case RealImaginaryComplexOperator:
{
Cr[i]=Ar[i]*cos(2.0*MagickPI*(Ai[i]-0.5));
Ci[i]=Ar[i]*sin(2.0*MagickPI*(Ai[i]-0.5));
break;
}
case SubtractComplexOperator:
{
Cr[i]=Ar[i]-Br[i];
Ci[i]=Ai[i]-Bi[i];
break;
}
}
}
Ar+=GetPixelChannels(Ar_image);
Ai+=GetPixelChannels(Ai_image);
Br+=GetPixelChannels(Br_image);
Bi+=GetPixelChannels(Bi_image);
Cr+=GetPixelChannels(Cr_image);
Ci+=GetPixelChannels(Ci_image);
}
if (SyncCacheViewAuthenticPixels(Ci_view,exception) == MagickFalse)
status=MagickFalse;
if (SyncCacheViewAuthenticPixels(Cr_view,exception) == MagickFalse)
status=MagickFalse;
if (images->progress_monitor != (MagickProgressMonitor) NULL)
{
MagickBooleanType
proceed;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp atomic
#endif
progress++;
proceed=SetImageProgress(images,ComplexImageTag,progress,images->rows);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
Cr_view=DestroyCacheView(Cr_view);
Ci_view=DestroyCacheView(Ci_view);
Br_view=DestroyCacheView(Br_view);
Bi_view=DestroyCacheView(Bi_view);
Ar_view=DestroyCacheView(Ar_view);
Ai_view=DestroyCacheView(Ai_view);
if (status == MagickFalse)
complex_images=DestroyImageList(complex_images);
return(complex_images);
}
|
CWE-119
| 183,371 | 4,470 |
19704003200428535121740134227099544030
| null | null | null |
ImageMagick6
|
025e77fcb2f45b21689931ba3bf74eac153afa48
| 1 |
static PixelChannels **AcquirePixelThreadSet(const Image *images)
{
const Image
*next;
PixelChannels
**pixels;
register ssize_t
i;
size_t
columns,
number_threads;
number_threads=(size_t) GetMagickResourceLimit(ThreadResource);
pixels=(PixelChannels **) AcquireQuantumMemory(number_threads,
sizeof(*pixels));
if (pixels == (PixelChannels **) NULL)
return((PixelChannels **) NULL);
(void) memset(pixels,0,number_threads*sizeof(*pixels));
columns=images->columns;
for (next=images; next != (Image *) NULL; next=next->next)
columns=MagickMax(next->columns,columns);
for (i=0; i < (ssize_t) number_threads; i++)
{
register ssize_t
j;
pixels[i]=(PixelChannels *) AcquireQuantumMemory(columns,sizeof(**pixels));
if (pixels[i] == (PixelChannels *) NULL)
return(DestroyPixelThreadSet(pixels));
for (j=0; j < (ssize_t) columns; j++)
{
register ssize_t
k;
for (k=0; k < MaxPixelChannels; k++)
pixels[i][j].channel[k]=0.0;
}
}
return(pixels);
}
|
CWE-119
| 183,373 | 4,472 |
278819893071001947026859904304037240528
| null | null | null |
ImageMagick6
|
a906fe9298bf89e01d5272023db687935068849a
| 1 |
static PixelChannels **AcquirePixelThreadSet(const Image *image)
{
PixelChannels
**pixels;
register ssize_t
i;
size_t
number_threads;
number_threads=(size_t) GetMagickResourceLimit(ThreadResource);
pixels=(PixelChannels **) AcquireQuantumMemory(number_threads,
sizeof(*pixels));
if (pixels == (PixelChannels **) NULL)
return((PixelChannels **) NULL);
(void) memset(pixels,0,number_threads*sizeof(*pixels));
for (i=0; i < (ssize_t) number_threads; i++)
{
register ssize_t
j;
pixels[i]=(PixelChannels *) AcquireQuantumMemory(image->columns,
sizeof(**pixels));
if (pixels[i] == (PixelChannels *) NULL)
return(DestroyPixelThreadSet(pixels));
for (j=0; j < (ssize_t) image->columns; j++)
{
register ssize_t
k;
for (k=0; k < MaxPixelChannels; k++)
pixels[i][j].channel[k]=0.0;
}
}
return(pixels);
}
|
CWE-119
| 183,377 | 4,473 |
62466630452413277921138939347793692008
| null | null | null |
ImageMagick6
|
604588fc35c7585abb7a9e71f69bb82e4389fefc
| 1 |
MagickExport Image *AdaptiveThresholdImage(const Image *image,
const size_t width,const size_t height,const double bias,
ExceptionInfo *exception)
{
#define AdaptiveThresholdImageTag "AdaptiveThreshold/Image"
CacheView
*image_view,
*threshold_view;
Image
*threshold_image;
MagickBooleanType
status;
MagickOffsetType
progress;
MagickSizeType
number_pixels;
ssize_t
y;
/*
Initialize threshold image attributes.
*/
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickCoreSignature);
threshold_image=CloneImage(image,0,0,MagickTrue,exception);
if (threshold_image == (Image *) NULL)
return((Image *) NULL);
if (width == 0)
return(threshold_image);
status=SetImageStorageClass(threshold_image,DirectClass,exception);
if (status == MagickFalse)
{
threshold_image=DestroyImage(threshold_image);
return((Image *) NULL);
}
/*
Threshold image.
*/
status=MagickTrue;
progress=0;
number_pixels=(MagickSizeType) width*height;
image_view=AcquireVirtualCacheView(image,exception);
threshold_view=AcquireAuthenticCacheView(threshold_image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static) shared(progress,status) \
magick_number_threads(image,threshold_image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
double
channel_bias[MaxPixelChannels],
channel_sum[MaxPixelChannels];
register const Quantum
*magick_restrict p,
*magick_restrict pixels;
register Quantum
*magick_restrict q;
register ssize_t
i,
x;
ssize_t
center,
u,
v;
if (status == MagickFalse)
continue;
p=GetCacheViewVirtualPixels(image_view,-((ssize_t) width/2L),y-(ssize_t)
(height/2L),image->columns+width,height,exception);
q=QueueCacheViewAuthenticPixels(threshold_view,0,y,threshold_image->columns,
1,exception);
if ((p == (const Quantum *) NULL) || (q == (Quantum *) NULL))
{
status=MagickFalse;
continue;
}
center=(ssize_t) GetPixelChannels(image)*(image->columns+width)*(height/2L)+
GetPixelChannels(image)*(width/2);
for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
{
PixelChannel channel = GetPixelChannelChannel(image,i);
PixelTrait traits = GetPixelChannelTraits(image,channel);
PixelTrait threshold_traits=GetPixelChannelTraits(threshold_image,
channel);
if ((traits == UndefinedPixelTrait) ||
(threshold_traits == UndefinedPixelTrait))
continue;
if ((threshold_traits & CopyPixelTrait) != 0)
{
SetPixelChannel(threshold_image,channel,p[center+i],q);
continue;
}
pixels=p;
channel_bias[channel]=0.0;
channel_sum[channel]=0.0;
for (v=0; v < (ssize_t) height; v++)
{
for (u=0; u < (ssize_t) width; u++)
{
if (u == (ssize_t) (width-1))
channel_bias[channel]+=pixels[i];
channel_sum[channel]+=pixels[i];
pixels+=GetPixelChannels(image);
}
pixels+=GetPixelChannels(image)*image->columns;
}
}
for (x=0; x < (ssize_t) image->columns; x++)
{
for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
{
double
mean;
PixelChannel channel = GetPixelChannelChannel(image,i);
PixelTrait traits = GetPixelChannelTraits(image,channel);
PixelTrait threshold_traits=GetPixelChannelTraits(threshold_image,
channel);
if ((traits == UndefinedPixelTrait) ||
(threshold_traits == UndefinedPixelTrait))
continue;
if ((threshold_traits & CopyPixelTrait) != 0)
{
SetPixelChannel(threshold_image,channel,p[center+i],q);
continue;
}
channel_sum[channel]-=channel_bias[channel];
channel_bias[channel]=0.0;
pixels=p;
for (v=0; v < (ssize_t) height; v++)
{
channel_bias[channel]+=pixels[i];
pixels+=(width-1)*GetPixelChannels(image);
channel_sum[channel]+=pixels[i];
pixels+=GetPixelChannels(image)*(image->columns+1);
}
mean=(double) (channel_sum[channel]/number_pixels+bias);
SetPixelChannel(threshold_image,channel,(Quantum) ((double)
p[center+i] <= mean ? 0 : QuantumRange),q);
}
p+=GetPixelChannels(image);
q+=GetPixelChannels(threshold_image);
}
if (SyncCacheViewAuthenticPixels(threshold_view,exception) == MagickFalse)
status=MagickFalse;
if (image->progress_monitor != (MagickProgressMonitor) NULL)
{
MagickBooleanType
proceed;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp atomic
#endif
progress++;
proceed=SetImageProgress(image,AdaptiveThresholdImageTag,progress,
image->rows);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
threshold_image->type=image->type;
threshold_view=DestroyCacheView(threshold_view);
image_view=DestroyCacheView(image_view);
if (status == MagickFalse)
threshold_image=DestroyImage(threshold_image);
return(threshold_image);
}
|
CWE-125
| 183,378 | 4,474 |
212875349161019120790655407119857312387
| null | null | null |
ImageMagick
|
55e6dc49f1a381d9d511ee2f888fdc3e3c3e3953
| 1 |
MagickExport Image *AdaptiveThresholdImage(const Image *image,
const size_t width,const size_t height,const ssize_t offset,
ExceptionInfo *exception)
{
#define ThresholdImageTag "Threshold/Image"
CacheView
*image_view,
*threshold_view;
Image
*threshold_image;
MagickBooleanType
status;
MagickOffsetType
progress;
MagickPixelPacket
zero;
MagickRealType
number_pixels;
ssize_t
y;
assert(image != (const Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickCoreSignature);
threshold_image=CloneImage(image,0,0,MagickTrue,exception);
if (threshold_image == (Image *) NULL)
return((Image *) NULL);
if (SetImageStorageClass(threshold_image,DirectClass) == MagickFalse)
{
InheritException(exception,&threshold_image->exception);
threshold_image=DestroyImage(threshold_image);
return((Image *) NULL);
}
/*
Local adaptive threshold.
*/
status=MagickTrue;
progress=0;
GetMagickPixelPacket(image,&zero);
number_pixels=(MagickRealType) (width*height);
image_view=AcquireVirtualCacheView(image,exception);
threshold_view=AcquireAuthenticCacheView(threshold_image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static) shared(progress,status) \
magick_number_threads(image,threshold_image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
MagickBooleanType
sync;
MagickPixelPacket
channel_bias,
channel_sum;
register const IndexPacket
*magick_restrict indexes;
register const PixelPacket
*magick_restrict p,
*magick_restrict r;
register IndexPacket
*magick_restrict threshold_indexes;
register PixelPacket
*magick_restrict q;
register ssize_t
x;
ssize_t
u,
v;
if (status == MagickFalse)
continue;
p=GetCacheViewVirtualPixels(image_view,-((ssize_t) width/2L),y-(ssize_t)
height/2L,image->columns+width,height,exception);
q=GetCacheViewAuthenticPixels(threshold_view,0,y,threshold_image->columns,1,
exception);
if ((p == (const PixelPacket *) NULL) || (q == (PixelPacket *) NULL))
{
status=MagickFalse;
continue;
}
indexes=GetCacheViewVirtualIndexQueue(image_view);
threshold_indexes=GetCacheViewAuthenticIndexQueue(threshold_view);
channel_bias=zero;
channel_sum=zero;
r=p;
for (v=0; v < (ssize_t) height; v++)
{
for (u=0; u < (ssize_t) width; u++)
{
if (u == (ssize_t) (width-1))
{
channel_bias.red+=r[u].red;
channel_bias.green+=r[u].green;
channel_bias.blue+=r[u].blue;
channel_bias.opacity+=r[u].opacity;
if (image->colorspace == CMYKColorspace)
channel_bias.index=(MagickRealType)
GetPixelIndex(indexes+(r-p)+u);
}
channel_sum.red+=r[u].red;
channel_sum.green+=r[u].green;
channel_sum.blue+=r[u].blue;
channel_sum.opacity+=r[u].opacity;
if (image->colorspace == CMYKColorspace)
channel_sum.index=(MagickRealType) GetPixelIndex(indexes+(r-p)+u);
}
r+=image->columns+width;
}
for (x=0; x < (ssize_t) image->columns; x++)
{
MagickPixelPacket
mean;
mean=zero;
r=p;
channel_sum.red-=channel_bias.red;
channel_sum.green-=channel_bias.green;
channel_sum.blue-=channel_bias.blue;
channel_sum.opacity-=channel_bias.opacity;
channel_sum.index-=channel_bias.index;
channel_bias=zero;
for (v=0; v < (ssize_t) height; v++)
{
channel_bias.red+=r[0].red;
channel_bias.green+=r[0].green;
channel_bias.blue+=r[0].blue;
channel_bias.opacity+=r[0].opacity;
if (image->colorspace == CMYKColorspace)
channel_bias.index=(MagickRealType) GetPixelIndex(indexes+x+(r-p)+0);
channel_sum.red+=r[width-1].red;
channel_sum.green+=r[width-1].green;
channel_sum.blue+=r[width-1].blue;
channel_sum.opacity+=r[width-1].opacity;
if (image->colorspace == CMYKColorspace)
channel_sum.index=(MagickRealType) GetPixelIndex(indexes+x+(r-p)+
width-1);
r+=image->columns+width;
}
mean.red=(MagickRealType) (channel_sum.red/number_pixels+offset);
mean.green=(MagickRealType) (channel_sum.green/number_pixels+offset);
mean.blue=(MagickRealType) (channel_sum.blue/number_pixels+offset);
mean.opacity=(MagickRealType) (channel_sum.opacity/number_pixels+offset);
if (image->colorspace == CMYKColorspace)
mean.index=(MagickRealType) (channel_sum.index/number_pixels+offset);
SetPixelRed(q,((MagickRealType) GetPixelRed(q) <= mean.red) ?
0 : QuantumRange);
SetPixelGreen(q,((MagickRealType) GetPixelGreen(q) <= mean.green) ?
0 : QuantumRange);
SetPixelBlue(q,((MagickRealType) GetPixelBlue(q) <= mean.blue) ?
0 : QuantumRange);
SetPixelOpacity(q,((MagickRealType) GetPixelOpacity(q) <= mean.opacity) ?
0 : QuantumRange);
if (image->colorspace == CMYKColorspace)
SetPixelIndex(threshold_indexes+x,(((MagickRealType) GetPixelIndex(
threshold_indexes+x) <= mean.index) ? 0 : QuantumRange));
p++;
q++;
}
sync=SyncCacheViewAuthenticPixels(threshold_view,exception);
if (sync == MagickFalse)
status=MagickFalse;
if (image->progress_monitor != (MagickProgressMonitor) NULL)
{
MagickBooleanType
proceed;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp atomic
#endif
progress++;
proceed=SetImageProgress(image,ThresholdImageTag,progress,image->rows);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
threshold_view=DestroyCacheView(threshold_view);
image_view=DestroyCacheView(image_view);
if (status == MagickFalse)
threshold_image=DestroyImage(threshold_image);
return(threshold_image);
}
|
CWE-125
| 183,379 | 4,475 |
327060304646736815174857176952894624574
| null | null | null |
ImageMagick
|
1e59b29e520d2beab73e8c78aacd5f1c0d76196d
| 1 |
static Image *ReadCUTImage(const ImageInfo *image_info,ExceptionInfo *exception)
{
#define ThrowCUTReaderException(severity,tag) \
{ \
if (palette != NULL) \
palette=DestroyImage(palette); \
if (clone_info != NULL) \
clone_info=DestroyImageInfo(clone_info); \
ThrowReaderException(severity,tag); \
}
Image *image,*palette;
ImageInfo *clone_info;
MagickBooleanType status;
MagickOffsetType
offset;
size_t EncodedByte;
unsigned char RunCount,RunValue,RunCountMasked;
CUTHeader Header;
CUTPalHeader PalHeader;
ssize_t depth;
ssize_t i,j;
ssize_t ldblk;
unsigned char *BImgBuff=NULL,*ptrB;
PixelPacket *q;
/*
Open image file.
*/
assert(image_info != (const ImageInfo *) NULL);
assert(image_info->signature == MagickCoreSignature);
if (image_info->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",
image_info->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickCoreSignature);
image=AcquireImage(image_info);
status=OpenBlob(image_info,image,ReadBinaryBlobMode,exception);
if (status == MagickFalse)
{
image=DestroyImageList(image);
return((Image *) NULL);
}
/*
Read CUT image.
*/
palette=NULL;
clone_info=NULL;
Header.Width=ReadBlobLSBShort(image);
Header.Height=ReadBlobLSBShort(image);
Header.Reserved=ReadBlobLSBShort(image);
if (Header.Width==0 || Header.Height==0 || Header.Reserved!=0)
CUT_KO: ThrowCUTReaderException(CorruptImageError,"ImproperImageHeader");
/*---This code checks first line of image---*/
EncodedByte=ReadBlobLSBShort(image);
RunCount=(unsigned char) ReadBlobByte(image);
RunCountMasked=RunCount & 0x7F;
ldblk=0;
while((int) RunCountMasked!=0) /*end of line?*/
{
i=1;
if((int) RunCount<0x80) i=(ssize_t) RunCountMasked;
offset=SeekBlob(image,TellBlob(image)+i,SEEK_SET);
if (offset < 0)
ThrowCUTReaderException(CorruptImageError,"ImproperImageHeader");
if(EOFBlob(image) != MagickFalse) goto CUT_KO; /*wrong data*/
EncodedByte-=i+1;
ldblk+=(ssize_t) RunCountMasked;
RunCount=(unsigned char) ReadBlobByte(image);
if(EOFBlob(image) != MagickFalse) goto CUT_KO; /*wrong data: unexpected eof in line*/
RunCountMasked=RunCount & 0x7F;
}
if(EncodedByte!=1) goto CUT_KO; /*wrong data: size incorrect*/
i=0; /*guess a number of bit planes*/
if(ldblk==(int) Header.Width) i=8;
if(2*ldblk==(int) Header.Width) i=4;
if(8*ldblk==(int) Header.Width) i=1;
if(i==0) goto CUT_KO; /*wrong data: incorrect bit planes*/
depth=i;
image->columns=Header.Width;
image->rows=Header.Height;
image->depth=8;
image->colors=(size_t) (GetQuantumRange(1UL*i)+1);
if (image_info->ping != MagickFalse) goto Finish;
status=SetImageExtent(image,image->columns,image->rows);
if (status == MagickFalse)
{
InheritException(exception,&image->exception);
return(DestroyImageList(image));
}
/* ----- Do something with palette ----- */
if ((clone_info=CloneImageInfo(image_info)) == NULL) goto NoPalette;
i=(ssize_t) strlen(clone_info->filename);
j=i;
while(--i>0)
{
if(clone_info->filename[i]=='.')
{
break;
}
if(clone_info->filename[i]=='/' || clone_info->filename[i]=='\\' ||
clone_info->filename[i]==':' )
{
i=j;
break;
}
}
(void) CopyMagickString(clone_info->filename+i,".PAL",(size_t)
(MaxTextExtent-i));
if((clone_info->file=fopen_utf8(clone_info->filename,"rb"))==NULL)
{
(void) CopyMagickString(clone_info->filename+i,".pal",(size_t)
(MaxTextExtent-i));
if((clone_info->file=fopen_utf8(clone_info->filename,"rb"))==NULL)
{
clone_info->filename[i]='\0';
if((clone_info->file=fopen_utf8(clone_info->filename,"rb"))==NULL)
{
clone_info=DestroyImageInfo(clone_info);
clone_info=NULL;
goto NoPalette;
}
}
}
if( (palette=AcquireImage(clone_info))==NULL ) goto NoPalette;
status=OpenBlob(clone_info,palette,ReadBinaryBlobMode,exception);
if (status == MagickFalse)
{
ErasePalette:
palette=DestroyImage(palette);
palette=NULL;
goto NoPalette;
}
if(palette!=NULL)
{
(void) ReadBlob(palette,2,(unsigned char *) PalHeader.FileId);
if(strncmp(PalHeader.FileId,"AH",2) != 0) goto ErasePalette;
PalHeader.Version=ReadBlobLSBShort(palette);
PalHeader.Size=ReadBlobLSBShort(palette);
PalHeader.FileType=(char) ReadBlobByte(palette);
PalHeader.SubType=(char) ReadBlobByte(palette);
PalHeader.BoardID=ReadBlobLSBShort(palette);
PalHeader.GraphicsMode=ReadBlobLSBShort(palette);
PalHeader.MaxIndex=ReadBlobLSBShort(palette);
PalHeader.MaxRed=ReadBlobLSBShort(palette);
PalHeader.MaxGreen=ReadBlobLSBShort(palette);
PalHeader.MaxBlue=ReadBlobLSBShort(palette);
(void) ReadBlob(palette,20,(unsigned char *) PalHeader.PaletteId);
if (EOFBlob(image))
ThrowCUTReaderException(CorruptImageError,"UnexpectedEndOfFile");
if(PalHeader.MaxIndex<1) goto ErasePalette;
image->colors=PalHeader.MaxIndex+1;
if (AcquireImageColormap(image,image->colors) == MagickFalse) goto NoMemory;
if(PalHeader.MaxRed==0) PalHeader.MaxRed=(unsigned int) QuantumRange; /*avoid division by 0*/
if(PalHeader.MaxGreen==0) PalHeader.MaxGreen=(unsigned int) QuantumRange;
if(PalHeader.MaxBlue==0) PalHeader.MaxBlue=(unsigned int) QuantumRange;
for(i=0;i<=(int) PalHeader.MaxIndex;i++)
{ /*this may be wrong- I don't know why is palette such strange*/
j=(ssize_t) TellBlob(palette);
if((j % 512)>512-6)
{
j=((j / 512)+1)*512;
offset=SeekBlob(palette,j,SEEK_SET);
if (offset < 0)
ThrowReaderException(CorruptImageError,"ImproperImageHeader");
}
image->colormap[i].red=(Quantum) ReadBlobLSBShort(palette);
if (QuantumRange != (Quantum) PalHeader.MaxRed)
{
image->colormap[i].red=ClampToQuantum(((double)
image->colormap[i].red*QuantumRange+(PalHeader.MaxRed>>1))/
PalHeader.MaxRed);
}
image->colormap[i].green=(Quantum) ReadBlobLSBShort(palette);
if (QuantumRange != (Quantum) PalHeader.MaxGreen)
{
image->colormap[i].green=ClampToQuantum
(((double) image->colormap[i].green*QuantumRange+(PalHeader.MaxGreen>>1))/PalHeader.MaxGreen);
}
image->colormap[i].blue=(Quantum) ReadBlobLSBShort(palette);
if (QuantumRange != (Quantum) PalHeader.MaxBlue)
{
image->colormap[i].blue=ClampToQuantum
(((double)image->colormap[i].blue*QuantumRange+(PalHeader.MaxBlue>>1))/PalHeader.MaxBlue);
}
}
if (EOFBlob(image))
ThrowCUTReaderException(CorruptImageError,"UnexpectedEndOfFile");
}
NoPalette:
if(palette==NULL)
{
image->colors=256;
if (AcquireImageColormap(image,image->colors) == MagickFalse)
{
NoMemory:
ThrowCUTReaderException(ResourceLimitError,"MemoryAllocationFailed");
}
for (i=0; i < (ssize_t)image->colors; i++)
{
image->colormap[i].red=ScaleCharToQuantum((unsigned char) i);
image->colormap[i].green=ScaleCharToQuantum((unsigned char) i);
image->colormap[i].blue=ScaleCharToQuantum((unsigned char) i);
}
}
/* ----- Load RLE compressed raster ----- */
BImgBuff=(unsigned char *) AcquireQuantumMemory((size_t) ldblk,
sizeof(*BImgBuff)); /*Ldblk was set in the check phase*/
if(BImgBuff==NULL) goto NoMemory;
offset=SeekBlob(image,6 /*sizeof(Header)*/,SEEK_SET);
if (offset < 0)
{
if (palette != NULL)
palette=DestroyImage(palette);
if (clone_info != NULL)
clone_info=DestroyImageInfo(clone_info);
BImgBuff=(unsigned char *) RelinquishMagickMemory(BImgBuff);
ThrowReaderException(CorruptImageError,"ImproperImageHeader");
}
for (i=0; i < (int) Header.Height; i++)
{
EncodedByte=ReadBlobLSBShort(image);
ptrB=BImgBuff;
j=ldblk;
RunCount=(unsigned char) ReadBlobByte(image);
RunCountMasked=RunCount & 0x7F;
while ((int) RunCountMasked != 0)
{
if((ssize_t) RunCountMasked>j)
{ /*Wrong Data*/
RunCountMasked=(unsigned char) j;
if(j==0)
{
break;
}
}
if((int) RunCount>0x80)
{
RunValue=(unsigned char) ReadBlobByte(image);
(void) memset(ptrB,(int) RunValue,(size_t) RunCountMasked);
}
else {
(void) ReadBlob(image,(size_t) RunCountMasked,ptrB);
}
ptrB+=(int) RunCountMasked;
j-=(int) RunCountMasked;
if (EOFBlob(image) != MagickFalse) goto Finish; /* wrong data: unexpected eof in line */
RunCount=(unsigned char) ReadBlobByte(image);
RunCountMasked=RunCount & 0x7F;
}
InsertRow(depth,BImgBuff,i,image);
}
(void) SyncImage(image);
/*detect monochrome image*/
if(palette==NULL)
{ /*attempt to detect binary (black&white) images*/
if ((image->storage_class == PseudoClass) &&
(SetImageGray(image,&image->exception) != MagickFalse))
{
if(GetCutColors(image)==2)
{
for (i=0; i < (ssize_t)image->colors; i++)
{
register Quantum
sample;
sample=ScaleCharToQuantum((unsigned char) i);
if(image->colormap[i].red!=sample) goto Finish;
if(image->colormap[i].green!=sample) goto Finish;
if(image->colormap[i].blue!=sample) goto Finish;
}
image->colormap[1].red=image->colormap[1].green=
image->colormap[1].blue=QuantumRange;
for (i=0; i < (ssize_t)image->rows; i++)
{
q=QueueAuthenticPixels(image,0,i,image->columns,1,exception);
if (q == (PixelPacket *) NULL)
break;
for (j=0; j < (ssize_t)image->columns; j++)
{
if (GetPixelRed(q) == ScaleCharToQuantum(1))
{
SetPixelRed(q,QuantumRange);
SetPixelGreen(q,QuantumRange);
SetPixelBlue(q,QuantumRange);
}
q++;
}
if (SyncAuthenticPixels(image,exception) == MagickFalse) goto Finish;
}
}
}
}
Finish:
if (BImgBuff != NULL)
BImgBuff=(unsigned char *) RelinquishMagickMemory(BImgBuff);
if (palette != NULL)
palette=DestroyImage(palette);
if (clone_info != NULL)
clone_info=DestroyImageInfo(clone_info);
if (EOFBlob(image) != MagickFalse)
ThrowFileException(exception,CorruptImageError,"UnexpectedEndOfFile",
image->filename);
(void) CloseBlob(image);
return(GetFirstImageInList(image));
}
|
CWE-20
| 183,381 | 4,476 |
261271325794813798645993342796786859648
| null | null | null |
miniupnp
|
86030db849260dd8fb2ed975b9890aef1b62b692
| 1 |
GetOutboundPinholeTimeout(struct upnphttp * h, const char * action, const char * ns)
{
int r;
static const char resp[] =
"<u:%sResponse "
"xmlns:u=\"%s\">"
"<OutboundPinholeTimeout>%d</OutboundPinholeTimeout>"
"</u:%sResponse>";
char body[512];
int bodylen;
struct NameValueParserData data;
char * int_ip, * int_port, * rem_host, * rem_port, * protocol;
int opt=0;
/*int proto=0;*/
unsigned short iport, rport;
if (GETFLAG(IPV6FCFWDISABLEDMASK))
{
SoapError(h, 702, "FirewallDisabled");
return;
}
ParseNameValue(h->req_buf + h->req_contentoff, h->req_contentlen, &data);
int_ip = GetValueFromNameValueList(&data, "InternalClient");
int_port = GetValueFromNameValueList(&data, "InternalPort");
rem_host = GetValueFromNameValueList(&data, "RemoteHost");
rem_port = GetValueFromNameValueList(&data, "RemotePort");
protocol = GetValueFromNameValueList(&data, "Protocol");
if (!int_port || !ext_port || !protocol)
{
ClearNameValueList(&data);
SoapError(h, 402, "Invalid Args");
return;
}
rport = (unsigned short)atoi(rem_port);
iport = (unsigned short)atoi(int_port);
/*proto = atoi(protocol);*/
syslog(LOG_INFO, "%s: retrieving timeout for outbound pinhole from [%s]:%hu to [%s]:%hu protocol %s", action, int_ip, iport,rem_host, rport, protocol);
/* TODO */
r = -1;/*upnp_check_outbound_pinhole(proto, &opt);*/
switch(r)
{
case 1: /* success */
bodylen = snprintf(body, sizeof(body), resp,
action, ns/*"urn:schemas-upnp-org:service:WANIPv6FirewallControl:1"*/,
opt, action);
BuildSendAndCloseSoapResp(h, body, bodylen);
break;
case -5: /* Protocol not supported */
SoapError(h, 705, "ProtocolNotSupported");
break;
default:
SoapError(h, 501, "ActionFailed");
}
ClearNameValueList(&data);
}
|
CWE-476
| 183,388 | 4,482 |
189077583638678528813673180073531648085
| null | null | null |
linux
|
6b3a707736301c2128ca85ce85fb13f60b5e350a
| 1 |
static ssize_t fuse_dev_splice_write(struct pipe_inode_info *pipe,
struct file *out, loff_t *ppos,
size_t len, unsigned int flags)
{
unsigned nbuf;
unsigned idx;
struct pipe_buffer *bufs;
struct fuse_copy_state cs;
struct fuse_dev *fud;
size_t rem;
ssize_t ret;
fud = fuse_get_dev(out);
if (!fud)
return -EPERM;
pipe_lock(pipe);
bufs = kvmalloc_array(pipe->nrbufs, sizeof(struct pipe_buffer),
GFP_KERNEL);
if (!bufs) {
pipe_unlock(pipe);
return -ENOMEM;
}
nbuf = 0;
rem = 0;
for (idx = 0; idx < pipe->nrbufs && rem < len; idx++)
rem += pipe->bufs[(pipe->curbuf + idx) & (pipe->buffers - 1)].len;
ret = -EINVAL;
if (rem < len) {
pipe_unlock(pipe);
goto out;
}
rem = len;
while (rem) {
struct pipe_buffer *ibuf;
struct pipe_buffer *obuf;
BUG_ON(nbuf >= pipe->buffers);
BUG_ON(!pipe->nrbufs);
ibuf = &pipe->bufs[pipe->curbuf];
obuf = &bufs[nbuf];
if (rem >= ibuf->len) {
*obuf = *ibuf;
ibuf->ops = NULL;
pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
pipe->nrbufs--;
} else {
pipe_buf_get(pipe, ibuf);
*obuf = *ibuf;
obuf->flags &= ~PIPE_BUF_FLAG_GIFT;
obuf->len = rem;
ibuf->offset += obuf->len;
ibuf->len -= obuf->len;
}
nbuf++;
rem -= obuf->len;
}
pipe_unlock(pipe);
fuse_copy_init(&cs, 0, NULL);
cs.pipebufs = bufs;
cs.nr_segs = nbuf;
cs.pipe = pipe;
if (flags & SPLICE_F_MOVE)
cs.move_pages = 1;
ret = fuse_dev_do_write(fud, &cs, len);
pipe_lock(pipe);
for (idx = 0; idx < nbuf; idx++)
pipe_buf_release(pipe, &bufs[idx]);
pipe_unlock(pipe);
out:
kvfree(bufs);
return ret;
}
|
CWE-416
| 183,389 | 4,483 |
86844860026443000747795770990831071823
| null | null | null |
linux
|
6b3a707736301c2128ca85ce85fb13f60b5e350a
| 1 |
void generic_pipe_buf_get(struct pipe_inode_info *pipe, struct pipe_buffer *buf)
{
get_page(buf->page);
}
|
CWE-416
| 183,390 | 4,484 |
312685732251810881268650069187153534949
| null | null | null |
linux
|
6b3a707736301c2128ca85ce85fb13f60b5e350a
| 1 |
static void buffer_pipe_buf_get(struct pipe_inode_info *pipe,
struct pipe_buffer *buf)
{
struct buffer_ref *ref = (struct buffer_ref *)buf->private;
ref->ref++;
}
|
CWE-416
| 183,393 | 4,487 |
60451291240657922891364233045329665091
| null | null | null |
FFmpeg
|
1f686d023b95219db933394a7704ad9aa5f01cbb
| 1 |
static int decode_studio_vop_header(Mpeg4DecContext *ctx, GetBitContext *gb)
{
MpegEncContext *s = &ctx->m;
if (get_bits_left(gb) <= 32)
return 0;
s->partitioned_frame = 0;
s->decode_mb = mpeg4_decode_studio_mb;
decode_smpte_tc(ctx, gb);
skip_bits(gb, 10); /* temporal_reference */
skip_bits(gb, 2); /* vop_structure */
s->pict_type = get_bits(gb, 2) + AV_PICTURE_TYPE_I; /* vop_coding_type */
if (get_bits1(gb)) { /* vop_coded */
skip_bits1(gb); /* top_field_first */
skip_bits1(gb); /* repeat_first_field */
s->progressive_frame = get_bits1(gb) ^ 1; /* progressive_frame */
}
if (s->pict_type == AV_PICTURE_TYPE_I) {
if (get_bits1(gb))
reset_studio_dc_predictors(s);
}
if (ctx->shape != BIN_ONLY_SHAPE) {
s->alternate_scan = get_bits1(gb);
s->frame_pred_frame_dct = get_bits1(gb);
s->dct_precision = get_bits(gb, 2);
s->intra_dc_precision = get_bits(gb, 2);
s->q_scale_type = get_bits1(gb);
}
if (s->alternate_scan) {
ff_init_scantable(s->idsp.idct_permutation, &s->inter_scantable, ff_alternate_vertical_scan);
ff_init_scantable(s->idsp.idct_permutation, &s->intra_scantable, ff_alternate_vertical_scan);
ff_init_scantable(s->idsp.idct_permutation, &s->intra_h_scantable, ff_alternate_vertical_scan);
ff_init_scantable(s->idsp.idct_permutation, &s->intra_v_scantable, ff_alternate_vertical_scan);
} else {
ff_init_scantable(s->idsp.idct_permutation, &s->inter_scantable, ff_zigzag_direct);
ff_init_scantable(s->idsp.idct_permutation, &s->intra_scantable, ff_zigzag_direct);
ff_init_scantable(s->idsp.idct_permutation, &s->intra_h_scantable, ff_alternate_horizontal_scan);
ff_init_scantable(s->idsp.idct_permutation, &s->intra_v_scantable, ff_alternate_vertical_scan);
}
mpeg4_load_default_matrices(s);
next_start_code_studio(gb);
extension_and_user_data(s, gb, 4);
return 0;
}
|
CWE-125
| 183,404 | 4,496 |
204823687192060739482785663195126643318
| null | null | null |
ImageMagick
|
07eebcd72f45c8fd7563d3f9ec5d2bed48f65f36
| 1 |
MagickExport int LocaleLowercase(const int c)
{
#if defined(MAGICKCORE_LOCALE_SUPPORT)
if (c_locale != (locale_t) NULL)
return(tolower_l(c,c_locale));
#endif
return(tolower(c));
}
|
CWE-125
| 183,405 | 4,497 |
44140332928912333842950720030218163550
| null | null | null |
ImageMagick
|
58d9c46929ca0828edde34d263700c3a5fe8dc3c
| 1 |
MagickExport int LocaleLowercase(const int c)
{
if (c < 0)
return(c);
#if defined(MAGICKCORE_LOCALE_SUPPORT)
if (c_locale != (locale_t) NULL)
return(tolower_l((int) ((unsigned char) c),c_locale));
#endif
return(tolower((int) ((unsigned char) c)));
}
|
CWE-125
| 183,407 | 4,499 |
281269707960595026750786236645639829157
| null | null | null |
openjpeg
|
5d00b719f4b93b1445e6fb4c766b9a9883c57949
| 1 |
void opj_get_all_encoding_parameters( const opj_image_t *p_image,
const opj_cp_t *p_cp,
OPJ_UINT32 tileno,
OPJ_INT32 * p_tx0,
OPJ_INT32 * p_tx1,
OPJ_INT32 * p_ty0,
OPJ_INT32 * p_ty1,
OPJ_UINT32 * p_dx_min,
OPJ_UINT32 * p_dy_min,
OPJ_UINT32 * p_max_prec,
OPJ_UINT32 * p_max_res,
OPJ_UINT32 ** p_resolutions )
{
/* loop*/
OPJ_UINT32 compno, resno;
/* pointers*/
const opj_tcp_t *tcp = 00;
const opj_tccp_t * l_tccp = 00;
const opj_image_comp_t * l_img_comp = 00;
/* to store l_dx, l_dy, w and h for each resolution and component.*/
OPJ_UINT32 * lResolutionPtr;
/* position in x and y of tile*/
OPJ_UINT32 p, q;
/* preconditions in debug*/
assert(p_cp != 00);
assert(p_image != 00);
assert(tileno < p_cp->tw * p_cp->th);
/* initializations*/
tcp = &p_cp->tcps [tileno];
l_tccp = tcp->tccps;
l_img_comp = p_image->comps;
/* position in x and y of tile*/
p = tileno % p_cp->tw;
q = tileno / p_cp->tw;
/* here calculation of tx0, tx1, ty0, ty1, maxprec, l_dx and l_dy */
*p_tx0 = opj_int_max((OPJ_INT32)(p_cp->tx0 + p * p_cp->tdx), (OPJ_INT32)p_image->x0);
*p_tx1 = opj_int_min((OPJ_INT32)(p_cp->tx0 + (p + 1) * p_cp->tdx), (OPJ_INT32)p_image->x1);
*p_ty0 = opj_int_max((OPJ_INT32)(p_cp->ty0 + q * p_cp->tdy), (OPJ_INT32)p_image->y0);
*p_ty1 = opj_int_min((OPJ_INT32)(p_cp->ty0 + (q + 1) * p_cp->tdy), (OPJ_INT32)p_image->y1);
/* max precision and resolution is 0 (can only grow)*/
*p_max_prec = 0;
*p_max_res = 0;
/* take the largest value for dx_min and dy_min*/
*p_dx_min = 0x7fffffff;
*p_dy_min = 0x7fffffff;
for (compno = 0; compno < p_image->numcomps; ++compno) {
/* aritmetic variables to calculate*/
OPJ_UINT32 l_level_no;
OPJ_INT32 l_rx0, l_ry0, l_rx1, l_ry1;
OPJ_INT32 l_px0, l_py0, l_px1, py1;
OPJ_UINT32 l_product;
OPJ_INT32 l_tcx0, l_tcy0, l_tcx1, l_tcy1;
OPJ_UINT32 l_pdx, l_pdy , l_pw , l_ph;
lResolutionPtr = p_resolutions[compno];
l_tcx0 = opj_int_ceildiv(*p_tx0, (OPJ_INT32)l_img_comp->dx);
l_tcy0 = opj_int_ceildiv(*p_ty0, (OPJ_INT32)l_img_comp->dy);
l_tcx1 = opj_int_ceildiv(*p_tx1, (OPJ_INT32)l_img_comp->dx);
l_tcy1 = opj_int_ceildiv(*p_ty1, (OPJ_INT32)l_img_comp->dy);
if (l_tccp->numresolutions > *p_max_res) {
*p_max_res = l_tccp->numresolutions;
}
/* use custom size for precincts*/
l_level_no = l_tccp->numresolutions - 1;
for (resno = 0; resno < l_tccp->numresolutions; ++resno) {
OPJ_UINT32 l_dx, l_dy;
/* precinct width and height*/
l_pdx = l_tccp->prcw[resno];
l_pdy = l_tccp->prch[resno];
*lResolutionPtr++ = l_pdx;
*lResolutionPtr++ = l_pdy;
l_dx = l_img_comp->dx * (1u << (l_pdx + l_level_no));
l_dy = l_img_comp->dy * (1u << (l_pdy + l_level_no));
/* take the minimum size for l_dx for each comp and resolution*/
*p_dx_min = (OPJ_UINT32)opj_int_min((OPJ_INT32)*p_dx_min, (OPJ_INT32)l_dx);
*p_dy_min = (OPJ_UINT32)opj_int_min((OPJ_INT32)*p_dy_min, (OPJ_INT32)l_dy);
/* various calculations of extents*/
l_rx0 = opj_int_ceildivpow2(l_tcx0, (OPJ_INT32)l_level_no);
l_ry0 = opj_int_ceildivpow2(l_tcy0, (OPJ_INT32)l_level_no);
l_rx1 = opj_int_ceildivpow2(l_tcx1, (OPJ_INT32)l_level_no);
l_ry1 = opj_int_ceildivpow2(l_tcy1, (OPJ_INT32)l_level_no);
l_px0 = opj_int_floordivpow2(l_rx0, (OPJ_INT32)l_pdx) << l_pdx;
l_py0 = opj_int_floordivpow2(l_ry0, (OPJ_INT32)l_pdy) << l_pdy;
l_px1 = opj_int_ceildivpow2(l_rx1, (OPJ_INT32)l_pdx) << l_pdx;
py1 = opj_int_ceildivpow2(l_ry1, (OPJ_INT32)l_pdy) << l_pdy;
l_pw = (l_rx0==l_rx1)?0:(OPJ_UINT32)((l_px1 - l_px0) >> l_pdx);
l_ph = (l_ry0==l_ry1)?0:(OPJ_UINT32)((py1 - l_py0) >> l_pdy);
*lResolutionPtr++ = l_pw;
*lResolutionPtr++ = l_ph;
l_product = l_pw * l_ph;
/* update precision*/
if (l_product > *p_max_prec) {
*p_max_prec = l_product;
}
--l_level_no;
}
++l_tccp;
++l_img_comp;
}
}
|
CWE-190
| 183,418 | 4,510 |
279071337625763916652705127645278808590
| null | null | null |
linux
|
5c25f65fd1e42685f7ccd80e0621829c105785d9
| 1 |
static int tun_set_iff(struct net *net, struct file *file, struct ifreq *ifr)
{
struct tun_struct *tun;
struct tun_file *tfile = file->private_data;
struct net_device *dev;
int err;
if (tfile->detached)
return -EINVAL;
dev = __dev_get_by_name(net, ifr->ifr_name);
if (dev) {
if (ifr->ifr_flags & IFF_TUN_EXCL)
return -EBUSY;
if ((ifr->ifr_flags & IFF_TUN) && dev->netdev_ops == &tun_netdev_ops)
tun = netdev_priv(dev);
else if ((ifr->ifr_flags & IFF_TAP) && dev->netdev_ops == &tap_netdev_ops)
tun = netdev_priv(dev);
else
return -EINVAL;
if (!!(ifr->ifr_flags & IFF_MULTI_QUEUE) !=
!!(tun->flags & IFF_MULTI_QUEUE))
return -EINVAL;
if (tun_not_capable(tun))
return -EPERM;
err = security_tun_dev_open(tun->security);
if (err < 0)
return err;
err = tun_attach(tun, file, ifr->ifr_flags & IFF_NOFILTER);
if (err < 0)
return err;
if (tun->flags & IFF_MULTI_QUEUE &&
(tun->numqueues + tun->numdisabled > 1)) {
/* One or more queue has already been attached, no need
* to initialize the device again.
*/
return 0;
}
}
else {
char *name;
unsigned long flags = 0;
int queues = ifr->ifr_flags & IFF_MULTI_QUEUE ?
MAX_TAP_QUEUES : 1;
if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
return -EPERM;
err = security_tun_dev_create();
if (err < 0)
return err;
/* Set dev type */
if (ifr->ifr_flags & IFF_TUN) {
/* TUN device */
flags |= IFF_TUN;
name = "tun%d";
} else if (ifr->ifr_flags & IFF_TAP) {
/* TAP device */
flags |= IFF_TAP;
name = "tap%d";
} else
return -EINVAL;
if (*ifr->ifr_name)
name = ifr->ifr_name;
dev = alloc_netdev_mqs(sizeof(struct tun_struct), name,
NET_NAME_UNKNOWN, tun_setup, queues,
queues);
if (!dev)
return -ENOMEM;
err = dev_get_valid_name(net, dev, name);
if (err)
goto err_free_dev;
dev_net_set(dev, net);
dev->rtnl_link_ops = &tun_link_ops;
dev->ifindex = tfile->ifindex;
dev->sysfs_groups[0] = &tun_attr_group;
tun = netdev_priv(dev);
tun->dev = dev;
tun->flags = flags;
tun->txflt.count = 0;
tun->vnet_hdr_sz = sizeof(struct virtio_net_hdr);
tun->align = NET_SKB_PAD;
tun->filter_attached = false;
tun->sndbuf = tfile->socket.sk->sk_sndbuf;
tun->rx_batched = 0;
tun->pcpu_stats = netdev_alloc_pcpu_stats(struct tun_pcpu_stats);
if (!tun->pcpu_stats) {
err = -ENOMEM;
goto err_free_dev;
}
spin_lock_init(&tun->lock);
err = security_tun_dev_alloc_security(&tun->security);
if (err < 0)
goto err_free_stat;
tun_net_init(dev);
tun_flow_init(tun);
dev->hw_features = NETIF_F_SG | NETIF_F_FRAGLIST |
TUN_USER_FEATURES | NETIF_F_HW_VLAN_CTAG_TX |
NETIF_F_HW_VLAN_STAG_TX;
dev->features = dev->hw_features | NETIF_F_LLTX;
dev->vlan_features = dev->features &
~(NETIF_F_HW_VLAN_CTAG_TX |
NETIF_F_HW_VLAN_STAG_TX);
INIT_LIST_HEAD(&tun->disabled);
err = tun_attach(tun, file, false);
if (err < 0)
goto err_free_flow;
err = register_netdevice(tun->dev);
if (err < 0)
goto err_detach;
}
netif_carrier_on(tun->dev);
tun_debug(KERN_INFO, tun, "tun_set_iff\n");
tun->flags = (tun->flags & ~TUN_FEATURES) |
(ifr->ifr_flags & TUN_FEATURES);
/* Make sure persistent devices do not get stuck in
* xoff state.
*/
if (netif_running(tun->dev))
netif_tx_wake_all_queues(tun->dev);
strcpy(ifr->ifr_name, tun->dev->name);
return 0;
err_detach:
tun_detach_all(dev);
/* register_netdevice() already called tun_free_netdev() */
goto err_free_dev;
err_free_flow:
tun_flow_uninit(tun);
security_tun_dev_free_security(tun->security);
err_free_stat:
free_percpu(tun->pcpu_stats);
err_free_dev:
free_netdev(dev);
return err;
}
|
CWE-476
| 183,419 | 4,511 |
55157606478905351088416785190600943342
| null | null | null |
Chrome
|
befb46ae3385fa13975521e9a2281e35805b339e
| 1 |
void FrameLoader::receivedFirstData()
{
begin(m_workingURL, false);
dispatchDidCommitLoad();
dispatchWindowObjectAvailable();
if (m_documentLoader) {
String ptitle = m_documentLoader->title();
if (!ptitle.isNull())
m_client->dispatchDidReceiveTitle(ptitle);
}
m_workingURL = KURL();
double delay;
String url;
if (!m_documentLoader)
return;
if (!parseHTTPRefresh(m_documentLoader->response().httpHeaderField("Refresh"), false, delay, url))
return;
if (url.isEmpty())
url = m_URL.string();
else
url = m_frame->document()->completeURL(url).string();
m_frame->redirectScheduler()->scheduleRedirect(delay, url);
}
| 183,424 | 4,515 |
205899044910149510582162125809640835040
| null | null | null |
|
Chrome
|
1a5af201a654bf80ce1bd6721b31a97311ae67a6
| 1 |
void PageClickTracker::handleEvent(const WebDOMEvent& event) {
last_node_clicked_.reset();
DCHECK(event.isMouseEvent());
const WebDOMMouseEvent mouse_event = event.toConst<WebDOMMouseEvent>();
DCHECK(mouse_event.buttonDown());
if (mouse_event.button() != 0)
return; // We are only interested in left clicks.
last_node_clicked_ = mouse_event.target();
was_focused_ = (GetFocusedNode() == last_node_clicked_);
}
| 183,430 | 4,521 |
302350681237982947939244439638556339510
| null | null | null |
|
Chrome
|
59f5e0204cbc0e524b2687fb1beddda82047d16d
| 1 |
void AutoFillManager::FormSubmitted(const FormData& form) {
if (!IsAutoFillEnabled())
return;
if (tab_contents_->profile()->IsOffTheRecord())
return;
upload_form_structure_.reset(new FormStructure(form));
if (!upload_form_structure_->IsAutoFillable())
return;
DeterminePossibleFieldTypes(upload_form_structure_.get());
HandleSubmit();
}
| 183,431 | 4,522 |
94810593785846535943546230214391739041
| null | null | null |
|
Chrome
|
5041f984669fe3a989a84c348eb838c8f7233f6b
| 1 |
void RenderView::willClose(WebFrame* frame) {
if (!frame->parent()) {
const GURL& url = frame->url();
if (url.SchemeIs("http") || url.SchemeIs("https"))
DumpLoadHistograms();
}
WebDataSource* ds = frame->dataSource();
NavigationState* navigation_state = NavigationState::FromDataSource(ds);
navigation_state->user_script_idle_scheduler()->Cancel();
autofill_helper_.FrameWillClose(frame);
}
| 183,432 | 4,523 |
16220807621299258109480242793635336435
| null | null | null |
|
Chrome
|
26917dc40fb9dc7ef74fa9e0e8fd221e9b857993
| 1 |
void LayerTilerChromium::resizeLayer(const IntSize& size)
{
if (m_layerSize == size)
return;
int width = (size.width() + m_tileSize.width() - 1) / m_tileSize.width();
int height = (size.height() + m_tileSize.height() - 1) / m_tileSize.height();
Vector<OwnPtr<Tile> > newTiles;
newTiles.resize(width * height);
for (int j = 0; j < m_layerTileSize.height(); ++j)
for (int i = 0; i < m_layerTileSize.width(); ++i)
newTiles[i + j * width].swap(m_tiles[i + j * m_layerTileSize.width()]);
m_tiles.swap(newTiles);
m_layerSize = size;
m_layerTileSize = IntSize(width, height);
}
| 183,439 | 4,530 |
215476668720938221199136287510165623553
| null | null | null |
|
Chrome
|
647c3a9f217a9236052e18c7b032669863dd1734
| 1 |
void USBMountObserver::MountChanged(chromeos::MountLibrary* obj,
chromeos::MountEventType evt,
const std::string& path) {
if (evt == chromeos::DISK_ADDED) {
const chromeos::MountLibrary::DiskVector& disks = obj->disks();
for (size_t i = 0; i < disks.size(); ++i) {
chromeos::MountLibrary::Disk disk = disks[i];
if (disk.device_path == path) {
if (disk.is_parent) {
if (!disk.has_media) {
RemoveBrowserFromVector(disk.system_path);
}
} else if (!obj->MountPath(path.c_str())) {
RemoveBrowserFromVector(disk.system_path);
}
}
}
LOG(INFO) << "Got added mount:" << path;
} else if (evt == chromeos::DISK_REMOVED ||
evt == chromeos::DEVICE_REMOVED) {
RemoveBrowserFromVector(path);
} else if (evt == chromeos::DISK_CHANGED) {
BrowserIterator iter = FindBrowserForPath(path);
LOG(INFO) << "Got changed mount:" << path;
if (iter == browsers_.end() && iter->browser) {
const chromeos::MountLibrary::DiskVector& disks = obj->disks();
for (size_t i = 0; i < disks.size(); ++i) {
if (disks[i].device_path == path) {
if (!disks[i].mount_path.empty()) {
iter = FindBrowserForPath(disks[i].system_path);
if (iter != browsers_.end() && iter->browser) {
std::string url = kFilebrowseURLHash;
url += disks[i].mount_path;
TabContents* tab = iter->browser->GetSelectedTabContents();
iter->browser->window()->SetBounds(gfx::Rect(
0, 0, FileBrowseUI::kPopupWidth, FileBrowseUI::kPopupHeight));
tab->OpenURL(GURL(url), GURL(), CURRENT_TAB,
PageTransition::LINK);
tab->NavigateToPendingEntry(NavigationController::RELOAD);
iter->device_path = path;
} else {
OpenFileBrowse(disks[i].mount_path, disks[i].device_path, false);
}
}
return;
}
}
}
} else if (evt == chromeos::DEVICE_ADDED) {
LOG(INFO) << "Got device added" << path;
OpenFileBrowse(kFilebrowseScanning, path, true);
} else if (evt == chromeos::DEVICE_SCANNED) {
LOG(INFO) << "Got device scanned:" << path;
}
}
| 183,490 | 4,574 |
301925784993327327281571038504275339875
| null | null | null |
|
Chrome
|
acae973ac6297404fe3c9b389b69bf3c7e62cd19
| 1 |
v8::Handle<v8::Value> V8DOMWrapper::convertEventToV8Object(Event* event)
{
if (!event)
return v8::Null();
v8::Handle<v8::Object> wrapper = getDOMObjectMap().get(event);
if (!wrapper.IsEmpty())
return wrapper;
V8ClassIndex::V8WrapperType type = V8ClassIndex::EVENT;
if (event->isUIEvent()) {
if (event->isKeyboardEvent())
type = V8ClassIndex::KEYBOARDEVENT;
else if (event->isTextEvent())
type = V8ClassIndex::TEXTEVENT;
else if (event->isMouseEvent())
type = V8ClassIndex::MOUSEEVENT;
else if (event->isWheelEvent())
type = V8ClassIndex::WHEELEVENT;
#if ENABLE(SVG)
else if (event->isSVGZoomEvent())
type = V8ClassIndex::SVGZOOMEVENT;
#endif
else
type = V8ClassIndex::UIEVENT;
} else if (event->isMutationEvent())
type = V8ClassIndex::MUTATIONEVENT;
else if (event->isOverflowEvent())
type = V8ClassIndex::OVERFLOWEVENT;
else if (event->isMessageEvent())
type = V8ClassIndex::MESSAGEEVENT;
else if (event->isProgressEvent()) {
if (event->isXMLHttpRequestProgressEvent())
type = V8ClassIndex::XMLHTTPREQUESTPROGRESSEVENT;
else
type = V8ClassIndex::PROGRESSEVENT;
} else if (event->isWebKitAnimationEvent())
type = V8ClassIndex::WEBKITANIMATIONEVENT;
else if (event->isWebKitTransitionEvent())
type = V8ClassIndex::WEBKITTRANSITIONEVENT;
v8::Handle<v8::Object> result = instantiateV8Object(type, V8ClassIndex::EVENT, event);
if (result.IsEmpty()) {
return v8::Null();
}
event->ref(); // fast ref
setJSWrapperForDOMObject(event, v8::Persistent<v8::Object>::New(result));
return result;
}
| 183,497 | 4,580 |
15378929504066594532098227499148230262
| null | null | null |
|
Chrome
|
7473b624aff7e1db5b22d7a856d1f21509fa04bc
| 1 |
void ResourceMessageFilter::OnClipboardWriteObjectsAsync(
const Clipboard::ObjectMap& objects) {
Clipboard::ObjectMap* long_living_objects = new Clipboard::ObjectMap(objects);
ChromeThread::PostTask(
ChromeThread::UI,
FROM_HERE,
new WriteClipboardTask(long_living_objects));
}
| 183,512 | 4,592 |
55852204926604759670570320186049612200
| null | null | null |
|
Chrome
|
019c7acc36b8893d060684fb3b5deb6156c92b9e
| 1 |
void NotificationService::RemoveObserver(NotificationObserver* observer,
NotificationType type,
const NotificationSource& source) {
DCHECK(type.value < NotificationType::NOTIFICATION_TYPE_COUNT);
DCHECK(HasKey(observers_[type.value], source));
NotificationObserverList* observer_list =
observers_[type.value][source.map_key()];
if (observer_list) {
observer_list->RemoveObserver(observer);
#ifndef NDEBUG
--observer_counts_[type.value];
#endif
}
}
| 183,605 | 4,671 |
302473336758104063057131933053452231213
| null | null | null |
|
Chrome
|
482628d8157ded5d6124bcf39c8b5afc7906f72d
| 1 |
void setSharedTimerFireTime(double fireTime)
{
ASSERT(sharedTimerFiredFunction);
double interval = fireTime - currentTime();
guint intervalInMS;
if (interval < 0)
intervalInMS = 0;
else {
interval *= 1000;
intervalInMS = (guint)interval;
}
stopSharedTimer();
if (intervalInMS == 0)
sharedTimer = g_idle_add_full(G_PRIORITY_DEFAULT, timeout_cb, NULL, NULL);
else
sharedTimer = g_timeout_add_full(G_PRIORITY_DEFAULT, intervalInMS, timeout_cb, NULL, NULL);
}
| 183,606 | 4,672 |
89438215178905091120216754121600007201
| null | null | null |
|
Chrome
|
223c449d19eb5d889bc828e011c1a23e5d52b4c9
| 1 |
FilePath GetSuggestedFilename(const GURL& url,
const std::string& content_disposition,
const std::string& referrer_charset,
const FilePath& default_name) {
static const FilePath::CharType kFinalFallbackName[] =
FILE_PATH_LITERAL("download");
if (url.SchemeIs("about") || url.SchemeIs("data")) {
return default_name.empty() ? FilePath(kFinalFallbackName) : default_name;
}
const std::string filename_from_cd = GetFileNameFromCD(content_disposition,
referrer_charset);
#if defined(OS_WIN)
FilePath::StringType filename = UTF8ToWide(filename_from_cd);
#elif defined(OS_POSIX)
FilePath::StringType filename = filename_from_cd;
#endif
if (!filename.empty()) {
filename = FilePath(filename).BaseName().value();
TrimString(filename, FILE_PATH_LITERAL("."), &filename);
}
if (filename.empty()) {
if (url.is_valid()) {
const std::string unescaped_url_filename = UnescapeURLComponent(
url.ExtractFileName(),
UnescapeRule::SPACES | UnescapeRule::URL_SPECIAL_CHARS);
#if defined(OS_WIN)
filename = UTF8ToWide(unescaped_url_filename);
#elif defined(OS_POSIX)
filename = unescaped_url_filename;
#endif
}
}
TrimString(filename, FILE_PATH_LITERAL("."), &filename);
if (filename.empty()) {
if (!default_name.empty()) {
filename = default_name.value();
} else if (url.is_valid()) {
filename = url.host().empty() ? kFinalFallbackName :
#if defined(OS_WIN)
UTF8ToWide(url.host());
#elif defined(OS_POSIX)
url.host();
#endif
} else {
NOTREACHED();
}
}
file_util::ReplaceIllegalCharactersInPath(&filename, '-');
return FilePath(filename);
}
| 183,607 | 4,673 |
220682606199448402671757351203534326856
| null | null | null |
|
Chrome
|
8d4d589fc7d0a8f2fbb7a468e00f264fe54c7981
| 1 |
CachedCSSStyleSheet* Cache::requestUserCSSStyleSheet(DocLoader* docLoader, const String& url, const String& charset)
{
CachedCSSStyleSheet* userSheet = new CachedCSSStyleSheet(url, charset);
userSheet->setInCache(true);
userSheet->load(docLoader, false, true, false);
if (!disabled())
m_resources.set(url, userSheet);
else
userSheet->setInCache(false);
return userSheet;
}
| 183,622 | 4,686 |
263818733458563921754155615789322462605
| null | null | null |
|
Chrome
|
690d0a9175790c4bd3abd066932bc08203c164ca
| 1 |
bool ChildProcessSecurityPolicy::CanRequestURL(
int renderer_id, const GURL& url) {
if (!url.is_valid())
return false; // Can't request invalid URLs.
if (IsWebSafeScheme(url.scheme()))
return true; // The scheme has been white-listed for every renderer.
if (IsPseudoScheme(url.scheme())) {
if (url.SchemeIs(chrome::kViewSourceScheme) ||
url.SchemeIs(chrome::kPrintScheme)) {
return CanRequestURL(renderer_id, GURL(url.path()));
}
if (LowerCaseEqualsASCII(url.spec(), chrome::kAboutBlankURL))
return true; // Every renderer can request <about:blank>.
return false;
}
if (!URLRequest::IsHandledURL(url))
return true; // This URL request is destined for ShellExecute.
{
AutoLock lock(lock_);
SecurityStateMap::iterator state = security_state_.find(renderer_id);
if (state == security_state_.end())
return false;
return state->second->CanRequestURL(url);
}
}
| 183,623 | 4,687 |
329310846951076897153858583387308582008
| null | null | null |
|
Chrome
|
3290c948762c47292fb388de8318859ee22b6688
| 1 |
void MenuGtk::BuildMenuIn(GtkWidget* menu,
const MenuCreateMaterial* menu_data,
GtkAccelGroup* accel_group) {
GtkWidget* last_menu_item = NULL;
for (; menu_data->type != MENU_END; ++menu_data) {
GtkWidget* menu_item = NULL;
std::string label;
if (menu_data->label_argument) {
label = l10n_util::GetStringFUTF8(
menu_data->label_id,
l10n_util::GetStringUTF16(menu_data->label_argument));
} else if (menu_data->label_id) {
label = l10n_util::GetStringUTF8(menu_data->label_id);
} else if (menu_data->type != MENU_SEPARATOR) {
label = delegate_->GetLabel(menu_data->id);
DCHECK(!label.empty());
}
label = ConvertAcceleratorsFromWindowsStyle(label);
switch (menu_data->type) {
case MENU_RADIO:
if (GTK_IS_RADIO_MENU_ITEM(last_menu_item)) {
menu_item = gtk_radio_menu_item_new_with_mnemonic_from_widget(
GTK_RADIO_MENU_ITEM(last_menu_item), label.c_str());
} else {
menu_item = gtk_radio_menu_item_new_with_mnemonic(
NULL, label.c_str());
}
break;
case MENU_CHECKBOX:
menu_item = gtk_check_menu_item_new_with_mnemonic(label.c_str());
break;
case MENU_SEPARATOR:
menu_item = gtk_separator_menu_item_new();
break;
case MENU_NORMAL:
default:
menu_item = gtk_menu_item_new_with_mnemonic(label.c_str());
break;
}
if (menu_data->submenu) {
GtkWidget* submenu = gtk_menu_new();
BuildMenuIn(submenu, menu_data->submenu, accel_group);
gtk_menu_item_set_submenu(GTK_MENU_ITEM(menu_item), submenu);
} else if (menu_data->custom_submenu) {
gtk_menu_item_set_submenu(GTK_MENU_ITEM(menu_item),
menu_data->custom_submenu->menu_.get());
submenus_we_own_.push_back(menu_data->custom_submenu);
}
if ((menu_data->only_show || accel_group) && menu_data->accel_key) {
gtk_widget_add_accelerator(menu_item,
"activate",
menu_data->only_show ? dummy_accel_group_ :
accel_group,
menu_data->accel_key,
GdkModifierType(menu_data->accel_modifiers),
GTK_ACCEL_VISIBLE);
}
g_object_set_data(G_OBJECT(menu_item), "menu-data",
const_cast<MenuCreateMaterial*>(menu_data));
g_signal_connect(G_OBJECT(menu_item), "activate",
G_CALLBACK(OnMenuItemActivated), this);
gtk_widget_show(menu_item);
gtk_menu_append(menu, menu_item);
last_menu_item = menu_item;
}
}
| 183,624 | 4,688 |
158135429307847965906919411130373733508
| null | null | null |
|
Chrome
|
3eb1f512d8646db3a70aaef108a8f5ad8b3f013d
| 1 |
PassRefPtr<CSSRuleList> CSSStyleSheet::cssRules(bool omitCharsetRules)
{
if (doc() && !doc()->securityOrigin()->canRequest(baseURL()))
return 0;
return CSSRuleList::create(this, omitCharsetRules);
}
| 183,627 | 4,691 |
14427476023254648635294502104795630997
| null | null | null |
|
Chrome
|
7d8cefdf6d0e457b7a855c9503684f1058c2a356
| 1 |
WebGLObject::WebGLObject(WebGLRenderingContext* context)
: m_object(0)
, m_attachmentCount(0)
, m_deleted(false)
{
}
|
CWE-119
| 183,631 | 4,694 |
113581393010610799217508960162567347666
| null | null | null |
Chrome
|
77b498aa18e610ed8ac3863ae048573d4f943b16
| 1 |
InotifyReaderTask(InotifyReader* reader, int inotify_fd, int shutdown_fd)
: reader_(reader),
inotify_fd_(inotify_fd),
shutdown_fd_(shutdown_fd) {
}
| 183,645 | 4,707 |
297574273698580522437879368471330078494
| null | null | null |
|
Chrome
|
f1a142d29ad1dfaecd3b609051b476440289ec72
| 1 |
bool PrintWebViewHelper::PrintPreviewContext::CreatePreviewDocument(
PrintMsg_Print_Params* print_params,
const std::vector<int>& pages) {
DCHECK_EQ(INITIALIZED, state_);
state_ = RENDERING;
print_params_.reset(new PrintMsg_Print_Params(*print_params));
metafile_.reset(new printing::PreviewMetafile);
if (!metafile_->Init()) {
set_error(PREVIEW_ERROR_METAFILE_INIT_FAILED);
LOG(ERROR) << "PreviewMetafile Init failed";
return false;
}
prep_frame_view_.reset(new PrepareFrameAndViewForPrint(*print_params, frame(),
node()));
UpdatePrintableSizeInPrintParameters(frame_, node_,
prep_frame_view_.get(), print_params);
total_page_count_ = prep_frame_view_->GetExpectedPageCount();
if (total_page_count_ == 0) {
LOG(ERROR) << "CreatePreviewDocument got 0 page count";
set_error(PREVIEW_ERROR_ZERO_PAGES);
return false;
}
int selected_page_count = pages.size();
current_page_index_ = 0;
print_ready_metafile_page_count_ = selected_page_count;
pages_to_render_ = pages;
if (selected_page_count == 0) {
print_ready_metafile_page_count_ = total_page_count_;
for (int i = 0; i < total_page_count_; ++i)
pages_to_render_.push_back(i);
} else if (generate_draft_pages_) {
int pages_index = 0;
for (int i = 0; i < total_page_count_; ++i) {
if (pages_index < selected_page_count && i == pages[pages_index]) {
pages_index++;
continue;
}
pages_to_render_.push_back(i);
}
}
document_render_time_ = base::TimeDelta();
begin_time_ = base::TimeTicks::Now();
return true;
}
| 183,687 | 4,743 |
278638495242452476968410636441591663260
| null | null | null |
|
Chrome
|
d662b905d30cec7899bbb15140dcfacd73506167
| 1 |
BlockedPluginInfoBarDelegate::BlockedPluginInfoBarDelegate(
TabContents* tab_contents,
const string16& utf16_name)
: PluginInfoBarDelegate(tab_contents, utf16_name) {
UserMetrics::RecordAction(UserMetricsAction("BlockedPluginInfobar.Shown"));
std::string name = UTF16ToUTF8(utf16_name);
if (name == webkit::npapi::PluginGroup::kJavaGroupName)
UserMetrics::RecordAction(
UserMetricsAction("BlockedPluginInfobar.Shown.Java"));
else if (name == webkit::npapi::PluginGroup::kQuickTimeGroupName)
UserMetrics::RecordAction(
UserMetricsAction("BlockedPluginInfobar.Shown.QuickTime"));
else if (name == webkit::npapi::PluginGroup::kShockwaveGroupName)
UserMetrics::RecordAction(
UserMetricsAction("BlockedPluginInfobar.Shown.Shockwave"));
else if (name == webkit::npapi::PluginGroup::kRealPlayerGroupName)
UserMetrics::RecordAction(
UserMetricsAction("BlockedPluginInfobar.Shown.RealPlayer"));
}
|
CWE-264
| 183,756 | 4,803 |
129354267864543594181509919973717611216
| null | null | null |
Chrome
|
d304b5ec1b16766ea2cb552a27dc14df848d6a0e
| 1 |
void FFmpegVideoDecodeEngine::Initialize(
MessageLoop* message_loop,
VideoDecodeEngine::EventHandler* event_handler,
VideoDecodeContext* context,
const VideoDecoderConfig& config) {
static const int kDecodeThreads = 2;
static const int kMaxDecodeThreads = 16;
codec_context_ = avcodec_alloc_context();
codec_context_->pix_fmt = PIX_FMT_YUV420P;
codec_context_->codec_type = AVMEDIA_TYPE_VIDEO;
codec_context_->codec_id = VideoCodecToCodecID(config.codec());
codec_context_->coded_width = config.width();
codec_context_->coded_height = config.height();
frame_rate_numerator_ = config.frame_rate_numerator();
frame_rate_denominator_ = config.frame_rate_denominator();
if (config.extra_data() != NULL) {
codec_context_->extradata_size = config.extra_data_size();
codec_context_->extradata =
reinterpret_cast<uint8_t*>(av_malloc(config.extra_data_size()));
memcpy(codec_context_->extradata, config.extra_data(),
config.extra_data_size());
}
codec_context_->error_concealment = FF_EC_GUESS_MVS | FF_EC_DEBLOCK;
codec_context_->error_recognition = FF_ER_CAREFUL;
AVCodec* codec = avcodec_find_decoder(codec_context_->codec_id);
int decode_threads = (codec_context_->codec_id == CODEC_ID_THEORA) ?
1 : kDecodeThreads;
const CommandLine* cmd_line = CommandLine::ForCurrentProcess();
std::string threads(cmd_line->GetSwitchValueASCII(switches::kVideoThreads));
if ((!threads.empty() &&
!base::StringToInt(threads, &decode_threads)) ||
decode_threads < 0 || decode_threads > kMaxDecodeThreads) {
decode_threads = kDecodeThreads;
}
av_frame_.reset(avcodec_alloc_frame());
VideoCodecInfo info;
info.success = false;
info.provides_buffers = true;
info.stream_info.surface_type = VideoFrame::TYPE_SYSTEM_MEMORY;
info.stream_info.surface_format = GetSurfaceFormat();
info.stream_info.surface_width = config.surface_width();
info.stream_info.surface_height = config.surface_height();
bool buffer_allocated = true;
frame_queue_available_.clear();
for (size_t i = 0; i < Limits::kMaxVideoFrames; ++i) {
scoped_refptr<VideoFrame> video_frame;
VideoFrame::CreateFrame(VideoFrame::YV12,
config.width(),
config.height(),
kNoTimestamp,
kNoTimestamp,
&video_frame);
if (!video_frame.get()) {
buffer_allocated = false;
break;
}
frame_queue_available_.push_back(video_frame);
}
if (codec &&
avcodec_thread_init(codec_context_, decode_threads) >= 0 &&
avcodec_open(codec_context_, codec) >= 0 &&
av_frame_.get() &&
buffer_allocated) {
info.success = true;
}
event_handler_ = event_handler;
event_handler_->OnInitializeComplete(info);
}
|
CWE-119
| 183,761 | 4,807 |
158059457852489333212445240191770897439
| null | null | null |
Chrome
|
52dac009556881941c60d378e34867cdb2fd00a0
| 1 |
FilePath ExtensionPrefs::GetExtensionPath(const std::string& extension_id) {
const DictionaryValue* dict = GetExtensionPref(extension_id);
std::string path;
if (!dict->GetString(kPrefPath, &path))
return FilePath();
return install_directory_.Append(FilePath::FromWStringHack(UTF8ToWide(path)));
}
|
CWE-119
| 183,766 | 4,811 |
39958822954184996922358699327568838503
| null | null | null |
Chrome
|
7155d7caafd2aa1fb822dc5672c90ea446247e8d
| 1 |
void ScaleYUVToRGB32(const uint8* y_buf,
const uint8* u_buf,
const uint8* v_buf,
uint8* rgb_buf,
int source_width,
int source_height,
int width,
int height,
int y_pitch,
int uv_pitch,
int rgb_pitch,
YUVType yuv_type,
Rotate view_rotate,
ScaleFilter filter) {
const int kFilterBufferSize = 4096;
if (source_width > kFilterBufferSize || view_rotate)
filter = FILTER_NONE;
unsigned int y_shift = yuv_type;
if ((view_rotate == ROTATE_180) ||
(view_rotate == ROTATE_270) ||
(view_rotate == MIRROR_ROTATE_0) ||
(view_rotate == MIRROR_ROTATE_90)) {
y_buf += source_width - 1;
u_buf += source_width / 2 - 1;
v_buf += source_width / 2 - 1;
source_width = -source_width;
}
if ((view_rotate == ROTATE_90) ||
(view_rotate == ROTATE_180) ||
(view_rotate == MIRROR_ROTATE_90) ||
(view_rotate == MIRROR_ROTATE_180)) {
y_buf += (source_height - 1) * y_pitch;
u_buf += ((source_height >> y_shift) - 1) * uv_pitch;
v_buf += ((source_height >> y_shift) - 1) * uv_pitch;
source_height = -source_height;
}
if (width == 0 || height == 0)
return;
int source_dx = source_width * kFractionMax / width;
int source_dy = source_height * kFractionMax / height;
#if USE_MMX && defined(_MSC_VER)
int source_dx_uv = source_dx;
#endif
if ((view_rotate == ROTATE_90) ||
(view_rotate == ROTATE_270)) {
int tmp = height;
height = width;
width = tmp;
tmp = source_height;
source_height = source_width;
source_width = tmp;
int original_dx = source_dx;
int original_dy = source_dy;
source_dx = ((original_dy >> kFractionBits) * y_pitch) << kFractionBits;
#if USE_MMX && defined(_MSC_VER)
source_dx_uv = ((original_dy >> kFractionBits) * uv_pitch) << kFractionBits;
#endif
source_dy = original_dx;
if (view_rotate == ROTATE_90) {
y_pitch = -1;
uv_pitch = -1;
source_height = -source_height;
} else {
y_pitch = 1;
uv_pitch = 1;
}
}
uint8 yuvbuf[16 + kFilterBufferSize * 3 + 16];
uint8* ybuf =
reinterpret_cast<uint8*>(reinterpret_cast<uintptr_t>(yuvbuf + 15) & ~15);
uint8* ubuf = ybuf + kFilterBufferSize;
uint8* vbuf = ubuf + kFilterBufferSize;
int yscale_fixed = (source_height << kFractionBits) / height;
for (int y = 0; y < height; ++y) {
uint8* dest_pixel = rgb_buf + y * rgb_pitch;
int source_y_subpixel = (y * yscale_fixed);
if (yscale_fixed >= (kFractionMax * 2)) {
source_y_subpixel += kFractionMax / 2; // For 1/2 or less, center filter.
}
int source_y = source_y_subpixel >> kFractionBits;
const uint8* y0_ptr = y_buf + source_y * y_pitch;
const uint8* y1_ptr = y0_ptr + y_pitch;
const uint8* u0_ptr = u_buf + (source_y >> y_shift) * uv_pitch;
const uint8* u1_ptr = u0_ptr + uv_pitch;
const uint8* v0_ptr = v_buf + (source_y >> y_shift) * uv_pitch;
const uint8* v1_ptr = v0_ptr + uv_pitch;
int source_y_fraction = (source_y_subpixel & kFractionMask) >> 8;
int source_uv_fraction =
((source_y_subpixel >> y_shift) & kFractionMask) >> 8;
const uint8* y_ptr = y0_ptr;
const uint8* u_ptr = u0_ptr;
const uint8* v_ptr = v0_ptr;
if (filter & media::FILTER_BILINEAR_V) {
if (yscale_fixed != kFractionMax &&
source_y_fraction && ((source_y + 1) < source_height)) {
FilterRows(ybuf, y0_ptr, y1_ptr, source_width, source_y_fraction);
} else {
memcpy(ybuf, y0_ptr, source_width);
}
y_ptr = ybuf;
ybuf[source_width] = ybuf[source_width-1];
int uv_source_width = (source_width + 1) / 2;
if (yscale_fixed != kFractionMax &&
source_uv_fraction &&
(((source_y >> y_shift) + 1) < (source_height >> y_shift))) {
FilterRows(ubuf, u0_ptr, u1_ptr, uv_source_width, source_uv_fraction);
FilterRows(vbuf, v0_ptr, v1_ptr, uv_source_width, source_uv_fraction);
} else {
memcpy(ubuf, u0_ptr, uv_source_width);
memcpy(vbuf, v0_ptr, uv_source_width);
}
u_ptr = ubuf;
v_ptr = vbuf;
ubuf[uv_source_width] = ubuf[uv_source_width - 1];
vbuf[uv_source_width] = vbuf[uv_source_width - 1];
}
if (source_dx == kFractionMax) { // Not scaled
FastConvertYUVToRGB32Row(y_ptr, u_ptr, v_ptr,
dest_pixel, width);
} else {
if (filter & FILTER_BILINEAR_H) {
LinearScaleYUVToRGB32Row(y_ptr, u_ptr, v_ptr,
dest_pixel, width, source_dx);
} else {
#if USE_MMX && defined(_MSC_VER)
if (width == (source_width * 2)) {
DoubleYUVToRGB32Row(y_ptr, u_ptr, v_ptr,
dest_pixel, width);
} else if ((source_dx & kFractionMask) == 0) {
ConvertYUVToRGB32Row(y_ptr, u_ptr, v_ptr,
dest_pixel, width,
source_dx >> kFractionBits);
} else if (source_dx_uv == source_dx) { // Not rotated.
ScaleYUVToRGB32Row(y_ptr, u_ptr, v_ptr,
dest_pixel, width, source_dx);
} else {
RotateConvertYUVToRGB32Row(y_ptr, u_ptr, v_ptr,
dest_pixel, width,
source_dx >> kFractionBits,
source_dx_uv >> kFractionBits);
}
#else
ScaleYUVToRGB32Row(y_ptr, u_ptr, v_ptr,
dest_pixel, width, source_dx);
#endif
}
}
}
EMMS();
}
|
CWE-119
| 183,771 | 4,816 |
253694277743522014414394997272058500478
| null | null | null |
Chrome
|
d82e91c46938520466e9d7c695e0bc638fc70970
| 1 |
NativeBrowserFrame* NativeBrowserFrame::CreateNativeBrowserFrame(
BrowserFrame* browser_frame,
BrowserView* browser_view) {
if (views::Widget::IsPureViews())
return new BrowserFrameViews(browser_frame, browser_view);
return new BrowserFrameGtk(browser_frame, browser_view);
}
|
CWE-399
| 183,772 | 4,817 |
284461539438023946011195335554908292067
| null | null | null |
Chrome
|
061ddbae1ee31476b57ea44a953970ab2fe8aca1
| 1 |
void DocumentWriter::setDecoder(TextResourceDecoder* decoder)
{
m_decoder = decoder;
}
|
CWE-399
| 183,775 | 4,819 |
124821018363863959940142884484083488316
| null | null | null |
Chrome
|
3a766e0115e9799db766a88554b9ab12ee5bf2a4
| 1 |
xmlXPathCompOpEval(xmlXPathParserContextPtr ctxt, xmlXPathStepOpPtr op)
{
int total = 0;
int equal, ret;
xmlXPathCompExprPtr comp;
xmlXPathObjectPtr arg1, arg2;
xmlNodePtr bak;
xmlDocPtr bakd;
int pp;
int cs;
CHECK_ERROR0;
comp = ctxt->comp;
switch (op->op) {
case XPATH_OP_END:
return (0);
case XPATH_OP_AND:
bakd = ctxt->context->doc;
bak = ctxt->context->node;
pp = ctxt->context->proximityPosition;
cs = ctxt->context->contextSize;
total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
CHECK_ERROR0;
xmlXPathBooleanFunction(ctxt, 1);
if ((ctxt->value == NULL) || (ctxt->value->boolval == 0))
return (total);
arg2 = valuePop(ctxt);
ctxt->context->doc = bakd;
ctxt->context->node = bak;
ctxt->context->proximityPosition = pp;
ctxt->context->contextSize = cs;
total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch2]);
if (ctxt->error) {
xmlXPathFreeObject(arg2);
return(0);
}
xmlXPathBooleanFunction(ctxt, 1);
arg1 = valuePop(ctxt);
arg1->boolval &= arg2->boolval;
valuePush(ctxt, arg1);
xmlXPathReleaseObject(ctxt->context, arg2);
return (total);
case XPATH_OP_OR:
bakd = ctxt->context->doc;
bak = ctxt->context->node;
pp = ctxt->context->proximityPosition;
cs = ctxt->context->contextSize;
total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
CHECK_ERROR0;
xmlXPathBooleanFunction(ctxt, 1);
if ((ctxt->value == NULL) || (ctxt->value->boolval == 1))
return (total);
arg2 = valuePop(ctxt);
ctxt->context->doc = bakd;
ctxt->context->node = bak;
ctxt->context->proximityPosition = pp;
ctxt->context->contextSize = cs;
total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch2]);
if (ctxt->error) {
xmlXPathFreeObject(arg2);
return(0);
}
xmlXPathBooleanFunction(ctxt, 1);
arg1 = valuePop(ctxt);
arg1->boolval |= arg2->boolval;
valuePush(ctxt, arg1);
xmlXPathReleaseObject(ctxt->context, arg2);
return (total);
case XPATH_OP_EQUAL:
bakd = ctxt->context->doc;
bak = ctxt->context->node;
pp = ctxt->context->proximityPosition;
cs = ctxt->context->contextSize;
total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
CHECK_ERROR0;
ctxt->context->doc = bakd;
ctxt->context->node = bak;
ctxt->context->proximityPosition = pp;
ctxt->context->contextSize = cs;
total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch2]);
CHECK_ERROR0;
if (op->value)
equal = xmlXPathEqualValues(ctxt);
else
equal = xmlXPathNotEqualValues(ctxt);
valuePush(ctxt, xmlXPathCacheNewBoolean(ctxt->context, equal));
return (total);
case XPATH_OP_CMP:
bakd = ctxt->context->doc;
bak = ctxt->context->node;
pp = ctxt->context->proximityPosition;
cs = ctxt->context->contextSize;
total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
CHECK_ERROR0;
ctxt->context->doc = bakd;
ctxt->context->node = bak;
ctxt->context->proximityPosition = pp;
ctxt->context->contextSize = cs;
total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch2]);
CHECK_ERROR0;
ret = xmlXPathCompareValues(ctxt, op->value, op->value2);
valuePush(ctxt, xmlXPathCacheNewBoolean(ctxt->context, ret));
return (total);
case XPATH_OP_PLUS:
bakd = ctxt->context->doc;
bak = ctxt->context->node;
pp = ctxt->context->proximityPosition;
cs = ctxt->context->contextSize;
total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
CHECK_ERROR0;
if (op->ch2 != -1) {
ctxt->context->doc = bakd;
ctxt->context->node = bak;
ctxt->context->proximityPosition = pp;
ctxt->context->contextSize = cs;
total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch2]);
}
CHECK_ERROR0;
if (op->value == 0)
xmlXPathSubValues(ctxt);
else if (op->value == 1)
xmlXPathAddValues(ctxt);
else if (op->value == 2)
xmlXPathValueFlipSign(ctxt);
else if (op->value == 3) {
CAST_TO_NUMBER;
CHECK_TYPE0(XPATH_NUMBER);
}
return (total);
case XPATH_OP_MULT:
bakd = ctxt->context->doc;
bak = ctxt->context->node;
pp = ctxt->context->proximityPosition;
cs = ctxt->context->contextSize;
total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
CHECK_ERROR0;
ctxt->context->doc = bakd;
ctxt->context->node = bak;
ctxt->context->proximityPosition = pp;
ctxt->context->contextSize = cs;
total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch2]);
CHECK_ERROR0;
if (op->value == 0)
xmlXPathMultValues(ctxt);
else if (op->value == 1)
xmlXPathDivValues(ctxt);
else if (op->value == 2)
xmlXPathModValues(ctxt);
return (total);
case XPATH_OP_UNION:
bakd = ctxt->context->doc;
bak = ctxt->context->node;
pp = ctxt->context->proximityPosition;
cs = ctxt->context->contextSize;
total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
CHECK_ERROR0;
ctxt->context->doc = bakd;
ctxt->context->node = bak;
ctxt->context->proximityPosition = pp;
ctxt->context->contextSize = cs;
total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch2]);
CHECK_ERROR0;
CHECK_TYPE0(XPATH_NODESET);
arg2 = valuePop(ctxt);
CHECK_TYPE0(XPATH_NODESET);
arg1 = valuePop(ctxt);
if ((arg1->nodesetval == NULL) ||
((arg2->nodesetval != NULL) &&
(arg2->nodesetval->nodeNr != 0)))
{
arg1->nodesetval = xmlXPathNodeSetMerge(arg1->nodesetval,
arg2->nodesetval);
}
valuePush(ctxt, arg1);
xmlXPathReleaseObject(ctxt->context, arg2);
return (total);
case XPATH_OP_ROOT:
xmlXPathRoot(ctxt);
return (total);
case XPATH_OP_NODE:
if (op->ch1 != -1)
total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
CHECK_ERROR0;
if (op->ch2 != -1)
total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch2]);
CHECK_ERROR0;
valuePush(ctxt, xmlXPathCacheNewNodeSet(ctxt->context,
ctxt->context->node));
return (total);
case XPATH_OP_RESET:
if (op->ch1 != -1)
total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
CHECK_ERROR0;
if (op->ch2 != -1)
total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch2]);
CHECK_ERROR0;
ctxt->context->node = NULL;
return (total);
case XPATH_OP_COLLECT:{
if (op->ch1 == -1)
return (total);
total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
CHECK_ERROR0;
total += xmlXPathNodeCollectAndTest(ctxt, op, NULL, NULL, 0);
return (total);
}
case XPATH_OP_VALUE:
valuePush(ctxt,
xmlXPathCacheObjectCopy(ctxt->context,
(xmlXPathObjectPtr) op->value4));
return (total);
case XPATH_OP_VARIABLE:{
xmlXPathObjectPtr val;
if (op->ch1 != -1)
total +=
xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
if (op->value5 == NULL) {
val = xmlXPathVariableLookup(ctxt->context, op->value4);
if (val == NULL) {
ctxt->error = XPATH_UNDEF_VARIABLE_ERROR;
return(0);
}
valuePush(ctxt, val);
} else {
const xmlChar *URI;
URI = xmlXPathNsLookup(ctxt->context, op->value5);
if (URI == NULL) {
xmlGenericError(xmlGenericErrorContext,
"xmlXPathCompOpEval: variable %s bound to undefined prefix %s\n",
(char *) op->value4, (char *)op->value5);
return (total);
}
val = xmlXPathVariableLookupNS(ctxt->context,
op->value4, URI);
if (val == NULL) {
ctxt->error = XPATH_UNDEF_VARIABLE_ERROR;
return(0);
}
valuePush(ctxt, val);
}
return (total);
}
case XPATH_OP_FUNCTION:{
xmlXPathFunction func;
const xmlChar *oldFunc, *oldFuncURI;
int i;
if (op->ch1 != -1)
total +=
xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
if (ctxt->valueNr < op->value) {
xmlGenericError(xmlGenericErrorContext,
"xmlXPathCompOpEval: parameter error\n");
ctxt->error = XPATH_INVALID_OPERAND;
return (total);
}
for (i = 0; i < op->value; i++)
if (ctxt->valueTab[(ctxt->valueNr - 1) - i] == NULL) {
xmlGenericError(xmlGenericErrorContext,
"xmlXPathCompOpEval: parameter error\n");
ctxt->error = XPATH_INVALID_OPERAND;
return (total);
}
if (op->cache != NULL)
XML_CAST_FPTR(func) = op->cache;
else {
const xmlChar *URI = NULL;
if (op->value5 == NULL)
func =
xmlXPathFunctionLookup(ctxt->context,
op->value4);
else {
URI = xmlXPathNsLookup(ctxt->context, op->value5);
if (URI == NULL) {
xmlGenericError(xmlGenericErrorContext,
"xmlXPathCompOpEval: function %s bound to undefined prefix %s\n",
(char *)op->value4, (char *)op->value5);
return (total);
}
func = xmlXPathFunctionLookupNS(ctxt->context,
op->value4, URI);
}
if (func == NULL) {
xmlGenericError(xmlGenericErrorContext,
"xmlXPathCompOpEval: function %s not found\n",
(char *)op->value4);
XP_ERROR0(XPATH_UNKNOWN_FUNC_ERROR);
}
op->cache = XML_CAST_FPTR(func);
op->cacheURI = (void *) URI;
}
oldFunc = ctxt->context->function;
oldFuncURI = ctxt->context->functionURI;
ctxt->context->function = op->value4;
ctxt->context->functionURI = op->cacheURI;
func(ctxt, op->value);
ctxt->context->function = oldFunc;
ctxt->context->functionURI = oldFuncURI;
return (total);
}
case XPATH_OP_ARG:
bakd = ctxt->context->doc;
bak = ctxt->context->node;
pp = ctxt->context->proximityPosition;
cs = ctxt->context->contextSize;
if (op->ch1 != -1)
total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
ctxt->context->contextSize = cs;
ctxt->context->proximityPosition = pp;
ctxt->context->node = bak;
ctxt->context->doc = bakd;
CHECK_ERROR0;
if (op->ch2 != -1) {
total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch2]);
ctxt->context->doc = bakd;
ctxt->context->node = bak;
CHECK_ERROR0;
}
return (total);
case XPATH_OP_PREDICATE:
case XPATH_OP_FILTER:{
xmlXPathObjectPtr res;
xmlXPathObjectPtr obj, tmp;
xmlNodeSetPtr newset = NULL;
xmlNodeSetPtr oldset;
xmlNodePtr oldnode;
xmlDocPtr oldDoc;
int i;
/*
* Optimization for ()[1] selection i.e. the first elem
*/
if ((op->ch1 != -1) && (op->ch2 != -1) &&
#ifdef XP_OPTIMIZED_FILTER_FIRST
/*
* FILTER TODO: Can we assume that the inner processing
* will result in an ordered list if we have an
* XPATH_OP_FILTER?
* What about an additional field or flag on
* xmlXPathObject like @sorted ? This way we wouln'd need
* to assume anything, so it would be more robust and
* easier to optimize.
*/
((comp->steps[op->ch1].op == XPATH_OP_SORT) || /* 18 */
(comp->steps[op->ch1].op == XPATH_OP_FILTER)) && /* 17 */
#else
(comp->steps[op->ch1].op == XPATH_OP_SORT) &&
#endif
(comp->steps[op->ch2].op == XPATH_OP_VALUE)) { /* 12 */
xmlXPathObjectPtr val;
val = comp->steps[op->ch2].value4;
if ((val != NULL) && (val->type == XPATH_NUMBER) &&
(val->floatval == 1.0)) {
xmlNodePtr first = NULL;
total +=
xmlXPathCompOpEvalFirst(ctxt,
&comp->steps[op->ch1],
&first);
CHECK_ERROR0;
/*
* The nodeset should be in document order,
* Keep only the first value
*/
if ((ctxt->value != NULL) &&
(ctxt->value->type == XPATH_NODESET) &&
(ctxt->value->nodesetval != NULL) &&
(ctxt->value->nodesetval->nodeNr > 1))
ctxt->value->nodesetval->nodeNr = 1;
return (total);
}
}
/*
* Optimization for ()[last()] selection i.e. the last elem
*/
if ((op->ch1 != -1) && (op->ch2 != -1) &&
(comp->steps[op->ch1].op == XPATH_OP_SORT) &&
(comp->steps[op->ch2].op == XPATH_OP_SORT)) {
int f = comp->steps[op->ch2].ch1;
if ((f != -1) &&
(comp->steps[f].op == XPATH_OP_FUNCTION) &&
(comp->steps[f].value5 == NULL) &&
(comp->steps[f].value == 0) &&
(comp->steps[f].value4 != NULL) &&
(xmlStrEqual
(comp->steps[f].value4, BAD_CAST "last"))) {
xmlNodePtr last = NULL;
total +=
xmlXPathCompOpEvalLast(ctxt,
&comp->steps[op->ch1],
&last);
CHECK_ERROR0;
/*
* The nodeset should be in document order,
* Keep only the last value
*/
if ((ctxt->value != NULL) &&
(ctxt->value->type == XPATH_NODESET) &&
(ctxt->value->nodesetval != NULL) &&
(ctxt->value->nodesetval->nodeTab != NULL) &&
(ctxt->value->nodesetval->nodeNr > 1)) {
ctxt->value->nodesetval->nodeTab[0] =
ctxt->value->nodesetval->nodeTab[ctxt->
value->
nodesetval->
nodeNr -
1];
ctxt->value->nodesetval->nodeNr = 1;
}
return (total);
}
}
/*
* Process inner predicates first.
* Example "index[parent::book][1]":
* ...
* PREDICATE <-- we are here "[1]"
* PREDICATE <-- process "[parent::book]" first
* SORT
* COLLECT 'parent' 'name' 'node' book
* NODE
* ELEM Object is a number : 1
*/
if (op->ch1 != -1)
total +=
xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
CHECK_ERROR0;
if (op->ch2 == -1)
return (total);
if (ctxt->value == NULL)
return (total);
oldnode = ctxt->context->node;
#ifdef LIBXML_XPTR_ENABLED
/*
* Hum are we filtering the result of an XPointer expression
*/
if (ctxt->value->type == XPATH_LOCATIONSET) {
xmlLocationSetPtr newlocset = NULL;
xmlLocationSetPtr oldlocset;
/*
* Extract the old locset, and then evaluate the result of the
* expression for all the element in the locset. use it to grow
* up a new locset.
*/
CHECK_TYPE0(XPATH_LOCATIONSET);
obj = valuePop(ctxt);
oldlocset = obj->user;
ctxt->context->node = NULL;
if ((oldlocset == NULL) || (oldlocset->locNr == 0)) {
ctxt->context->contextSize = 0;
ctxt->context->proximityPosition = 0;
if (op->ch2 != -1)
total +=
xmlXPathCompOpEval(ctxt,
&comp->steps[op->ch2]);
res = valuePop(ctxt);
if (res != NULL) {
xmlXPathReleaseObject(ctxt->context, res);
}
valuePush(ctxt, obj);
CHECK_ERROR0;
return (total);
}
newlocset = xmlXPtrLocationSetCreate(NULL);
for (i = 0; i < oldlocset->locNr; i++) {
/*
* Run the evaluation with a node list made of a
* single item in the nodelocset.
*/
ctxt->context->node = oldlocset->locTab[i]->user;
ctxt->context->contextSize = oldlocset->locNr;
ctxt->context->proximityPosition = i + 1;
tmp = xmlXPathCacheNewNodeSet(ctxt->context,
ctxt->context->node);
valuePush(ctxt, tmp);
if (op->ch2 != -1)
total +=
xmlXPathCompOpEval(ctxt,
&comp->steps[op->ch2]);
if (ctxt->error != XPATH_EXPRESSION_OK) {
xmlXPathFreeObject(obj);
return(0);
}
/*
* The result of the evaluation need to be tested to
* decided whether the filter succeeded or not
*/
res = valuePop(ctxt);
if (xmlXPathEvaluatePredicateResult(ctxt, res)) {
xmlXPtrLocationSetAdd(newlocset,
xmlXPathObjectCopy
(oldlocset->locTab[i]));
}
/*
* Cleanup
*/
if (res != NULL) {
xmlXPathReleaseObject(ctxt->context, res);
}
if (ctxt->value == tmp) {
res = valuePop(ctxt);
xmlXPathReleaseObject(ctxt->context, res);
}
ctxt->context->node = NULL;
}
/*
* The result is used as the new evaluation locset.
*/
xmlXPathReleaseObject(ctxt->context, obj);
ctxt->context->node = NULL;
ctxt->context->contextSize = -1;
ctxt->context->proximityPosition = -1;
valuePush(ctxt, xmlXPtrWrapLocationSet(newlocset));
ctxt->context->node = oldnode;
return (total);
}
#endif /* LIBXML_XPTR_ENABLED */
/*
* Extract the old set, and then evaluate the result of the
* expression for all the element in the set. use it to grow
* up a new set.
*/
CHECK_TYPE0(XPATH_NODESET);
obj = valuePop(ctxt);
oldset = obj->nodesetval;
oldnode = ctxt->context->node;
oldDoc = ctxt->context->doc;
ctxt->context->node = NULL;
if ((oldset == NULL) || (oldset->nodeNr == 0)) {
ctxt->context->contextSize = 0;
ctxt->context->proximityPosition = 0;
/*
if (op->ch2 != -1)
total +=
xmlXPathCompOpEval(ctxt,
&comp->steps[op->ch2]);
CHECK_ERROR0;
res = valuePop(ctxt);
if (res != NULL)
xmlXPathFreeObject(res);
*/
valuePush(ctxt, obj);
ctxt->context->node = oldnode;
CHECK_ERROR0;
} else {
tmp = NULL;
/*
* Initialize the new set.
* Also set the xpath document in case things like
* key() evaluation are attempted on the predicate
*/
newset = xmlXPathNodeSetCreate(NULL);
/*
* SPEC XPath 1.0:
* "For each node in the node-set to be filtered, the
* PredicateExpr is evaluated with that node as the
* context node, with the number of nodes in the
* node-set as the context size, and with the proximity
* position of the node in the node-set with respect to
* the axis as the context position;"
* @oldset is the node-set" to be filtered.
*
* SPEC XPath 1.0:
* "only predicates change the context position and
* context size (see [2.4 Predicates])."
* Example:
* node-set context pos
* nA 1
* nB 2
* nC 3
* After applying predicate [position() > 1] :
* node-set context pos
* nB 1
* nC 2
*
* removed the first node in the node-set, then
* the context position of the
*/
for (i = 0; i < oldset->nodeNr; i++) {
/*
* Run the evaluation with a node list made of
* a single item in the nodeset.
*/
ctxt->context->node = oldset->nodeTab[i];
if ((oldset->nodeTab[i]->type != XML_NAMESPACE_DECL) &&
(oldset->nodeTab[i]->doc != NULL))
ctxt->context->doc = oldset->nodeTab[i]->doc;
if (tmp == NULL) {
tmp = xmlXPathCacheNewNodeSet(ctxt->context,
ctxt->context->node);
} else {
xmlXPathNodeSetAddUnique(tmp->nodesetval,
ctxt->context->node);
}
valuePush(ctxt, tmp);
ctxt->context->contextSize = oldset->nodeNr;
ctxt->context->proximityPosition = i + 1;
/*
* Evaluate the predicate against the context node.
* Can/should we optimize position() predicates
* here (e.g. "[1]")?
*/
if (op->ch2 != -1)
total +=
xmlXPathCompOpEval(ctxt,
&comp->steps[op->ch2]);
if (ctxt->error != XPATH_EXPRESSION_OK) {
xmlXPathFreeNodeSet(newset);
xmlXPathFreeObject(obj);
return(0);
}
/*
* The result of the evaluation needs to be tested to
* decide whether the filter succeeded or not
*/
/*
* OPTIMIZE TODO: Can we use
* xmlXPathNodeSetAdd*Unique()* instead?
*/
res = valuePop(ctxt);
if (xmlXPathEvaluatePredicateResult(ctxt, res)) {
xmlXPathNodeSetAdd(newset, oldset->nodeTab[i]);
}
/*
* Cleanup
*/
if (res != NULL) {
xmlXPathReleaseObject(ctxt->context, res);
}
if (ctxt->value == tmp) {
valuePop(ctxt);
xmlXPathNodeSetClear(tmp->nodesetval, 1);
/*
* Don't free the temporary nodeset
* in order to avoid massive recreation inside this
* loop.
*/
} else
tmp = NULL;
ctxt->context->node = NULL;
}
if (tmp != NULL)
xmlXPathReleaseObject(ctxt->context, tmp);
/*
* The result is used as the new evaluation set.
*/
xmlXPathReleaseObject(ctxt->context, obj);
ctxt->context->node = NULL;
ctxt->context->contextSize = -1;
ctxt->context->proximityPosition = -1;
/* may want to move this past the '}' later */
ctxt->context->doc = oldDoc;
valuePush(ctxt,
xmlXPathCacheWrapNodeSet(ctxt->context, newset));
}
ctxt->context->node = oldnode;
return (total);
}
case XPATH_OP_SORT:
if (op->ch1 != -1)
total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
CHECK_ERROR0;
if ((ctxt->value != NULL) &&
(ctxt->value->type == XPATH_NODESET) &&
(ctxt->value->nodesetval != NULL) &&
(ctxt->value->nodesetval->nodeNr > 1))
{
xmlXPathNodeSetSort(ctxt->value->nodesetval);
}
return (total);
#ifdef LIBXML_XPTR_ENABLED
case XPATH_OP_RANGETO:{
xmlXPathObjectPtr range;
xmlXPathObjectPtr res, obj;
xmlXPathObjectPtr tmp;
xmlLocationSetPtr newlocset = NULL;
xmlLocationSetPtr oldlocset;
xmlNodeSetPtr oldset;
int i, j;
if (op->ch1 != -1)
total +=
xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
if (op->ch2 == -1)
return (total);
if (ctxt->value->type == XPATH_LOCATIONSET) {
/*
* Extract the old locset, and then evaluate the result of the
* expression for all the element in the locset. use it to grow
* up a new locset.
*/
CHECK_TYPE0(XPATH_LOCATIONSET);
obj = valuePop(ctxt);
oldlocset = obj->user;
if ((oldlocset == NULL) || (oldlocset->locNr == 0)) {
ctxt->context->node = NULL;
ctxt->context->contextSize = 0;
ctxt->context->proximityPosition = 0;
total += xmlXPathCompOpEval(ctxt,&comp->steps[op->ch2]);
res = valuePop(ctxt);
if (res != NULL) {
xmlXPathReleaseObject(ctxt->context, res);
}
valuePush(ctxt, obj);
CHECK_ERROR0;
return (total);
}
newlocset = xmlXPtrLocationSetCreate(NULL);
for (i = 0; i < oldlocset->locNr; i++) {
/*
* Run the evaluation with a node list made of a
* single item in the nodelocset.
*/
ctxt->context->node = oldlocset->locTab[i]->user;
ctxt->context->contextSize = oldlocset->locNr;
ctxt->context->proximityPosition = i + 1;
tmp = xmlXPathCacheNewNodeSet(ctxt->context,
ctxt->context->node);
valuePush(ctxt, tmp);
if (op->ch2 != -1)
total +=
xmlXPathCompOpEval(ctxt,
&comp->steps[op->ch2]);
if (ctxt->error != XPATH_EXPRESSION_OK) {
xmlXPathFreeObject(obj);
return(0);
}
res = valuePop(ctxt);
if (res->type == XPATH_LOCATIONSET) {
xmlLocationSetPtr rloc =
(xmlLocationSetPtr)res->user;
for (j=0; j<rloc->locNr; j++) {
range = xmlXPtrNewRange(
oldlocset->locTab[i]->user,
oldlocset->locTab[i]->index,
rloc->locTab[j]->user2,
rloc->locTab[j]->index2);
if (range != NULL) {
xmlXPtrLocationSetAdd(newlocset, range);
}
}
} else {
range = xmlXPtrNewRangeNodeObject(
(xmlNodePtr)oldlocset->locTab[i]->user, res);
if (range != NULL) {
xmlXPtrLocationSetAdd(newlocset,range);
}
}
/*
* Cleanup
*/
if (res != NULL) {
xmlXPathReleaseObject(ctxt->context, res);
}
if (ctxt->value == tmp) {
res = valuePop(ctxt);
xmlXPathReleaseObject(ctxt->context, res);
}
ctxt->context->node = NULL;
}
} else { /* Not a location set */
CHECK_TYPE0(XPATH_NODESET);
obj = valuePop(ctxt);
oldset = obj->nodesetval;
ctxt->context->node = NULL;
newlocset = xmlXPtrLocationSetCreate(NULL);
if (oldset != NULL) {
for (i = 0; i < oldset->nodeNr; i++) {
/*
* Run the evaluation with a node list made of a single item
* in the nodeset.
*/
ctxt->context->node = oldset->nodeTab[i];
/*
* OPTIMIZE TODO: Avoid recreation for every iteration.
*/
tmp = xmlXPathCacheNewNodeSet(ctxt->context,
ctxt->context->node);
valuePush(ctxt, tmp);
if (op->ch2 != -1)
total +=
xmlXPathCompOpEval(ctxt,
&comp->steps[op->ch2]);
if (ctxt->error != XPATH_EXPRESSION_OK) {
xmlXPathFreeObject(obj);
return(0);
}
res = valuePop(ctxt);
range =
xmlXPtrNewRangeNodeObject(oldset->nodeTab[i],
res);
if (range != NULL) {
xmlXPtrLocationSetAdd(newlocset, range);
}
/*
* Cleanup
*/
if (res != NULL) {
xmlXPathReleaseObject(ctxt->context, res);
}
if (ctxt->value == tmp) {
res = valuePop(ctxt);
xmlXPathReleaseObject(ctxt->context, res);
}
ctxt->context->node = NULL;
}
}
}
/*
* The result is used as the new evaluation set.
*/
xmlXPathReleaseObject(ctxt->context, obj);
ctxt->context->node = NULL;
ctxt->context->contextSize = -1;
ctxt->context->proximityPosition = -1;
valuePush(ctxt, xmlXPtrWrapLocationSet(newlocset));
return (total);
}
#endif /* LIBXML_XPTR_ENABLED */
}
|
CWE-399
| 183,776 | 4,820 |
152834258874192353926323433575025865787
| null | null | null |
Chrome
|
454434f6100cb6a529652a25b5fc181caa7c7f32
| 1 |
bool ExtensionService::IsDownloadFromGallery(const GURL& download_url,
const GURL& referrer_url) {
if (IsDownloadFromMiniGallery(download_url) &&
StartsWithASCII(referrer_url.spec(),
extension_urls::kMiniGalleryBrowsePrefix, false)) {
return true;
}
const Extension* download_extension = GetExtensionByWebExtent(download_url);
const Extension* referrer_extension = GetExtensionByWebExtent(referrer_url);
const Extension* webstore_app = GetWebStoreApp();
bool referrer_valid = (referrer_extension == webstore_app);
bool download_valid = (download_extension == webstore_app);
GURL store_url =
GURL(CommandLine::ForCurrentProcess()->GetSwitchValueASCII(
switches::kAppsGalleryURL));
if (!store_url.is_empty()) {
std::string store_tld =
net::RegistryControlledDomainService::GetDomainAndRegistry(store_url);
if (!referrer_valid) {
std::string referrer_tld =
net::RegistryControlledDomainService::GetDomainAndRegistry(
referrer_url);
referrer_valid = referrer_url.is_empty() || (referrer_tld == store_tld);
}
if (!download_valid) {
std::string download_tld =
net::RegistryControlledDomainService::GetDomainAndRegistry(
download_url);
download_valid = (download_tld == store_tld);
}
}
return (referrer_valid && download_valid);
}
|
CWE-264
| 183,777 | 4,821 |
110603712723080352315486319066350894667
| null | null | null |
Chrome
|
6c390601f9ee3436bb32f84772977570265982ea
| 1 |
bool ContainerNode::replaceChild(PassRefPtr<Node> newChild, Node* oldChild, ExceptionCode& ec, bool shouldLazyAttach)
{
ASSERT(refCount() || parentOrHostNode());
RefPtr<Node> protect(this);
ec = 0;
if (oldChild == newChild) // nothing to do
return true;
checkReplaceChild(newChild.get(), oldChild, ec);
if (ec)
return false;
if (!oldChild || oldChild->parentNode() != this) {
ec = NOT_FOUND_ERR;
return false;
}
#if ENABLE(MUTATION_OBSERVERS)
ChildListMutationScope mutation(this);
#endif
RefPtr<Node> next = oldChild->nextSibling();
RefPtr<Node> removedChild = oldChild;
removeChild(oldChild, ec);
if (ec)
return false;
if (next && (next->previousSibling() == newChild || next == newChild)) // nothing to do
return true;
checkReplaceChild(newChild.get(), oldChild, ec);
if (ec)
return false;
NodeVector targets;
collectChildrenAndRemoveFromOldParent(newChild.get(), targets, ec);
if (ec)
return false;
InspectorInstrumentation::willInsertDOMNode(document(), this);
for (NodeVector::const_iterator it = targets.begin(); it != targets.end(); ++it) {
Node* child = it->get();
if (next && next->parentNode() != this)
break;
if (child->parentNode())
break;
treeScope()->adoptIfNeeded(child);
forbidEventDispatch();
if (next)
insertBeforeCommon(next.get(), child);
else
appendChildToContainer(child, this);
allowEventDispatch();
updateTreeAfterInsertion(this, child, shouldLazyAttach);
}
dispatchSubtreeModifiedEvent();
return true;
}
|
CWE-399
| 183,778 | 4,822 |
226083901999659326184309321163029658658
| null | null | null |
Chrome
|
5b65968b6c64fa02e74ca6b965bf5998b911e826
| 1 |
bool SubsetterImpl::ResolveCompositeGlyphs(const unsigned int* glyph_ids,
size_t glyph_count,
IntegerSet* glyph_id_processed) {
if (glyph_ids == NULL || glyph_count == 0 || glyph_id_processed == NULL) {
return false;
}
GlyphTablePtr glyph_table =
down_cast<GlyphTable*>(font_->GetTable(Tag::glyf));
LocaTablePtr loca_table = down_cast<LocaTable*>(font_->GetTable(Tag::loca));
if (glyph_table == NULL || loca_table == NULL) {
return false;
}
IntegerSet glyph_id_remaining;
glyph_id_remaining.insert(0); // Always include glyph id 0.
for (size_t i = 0; i < glyph_count; ++i) {
glyph_id_remaining.insert(glyph_ids[i]);
}
while (!glyph_id_remaining.empty()) {
IntegerSet comp_glyph_id;
for (IntegerSet::iterator i = glyph_id_remaining.begin(),
e = glyph_id_remaining.end(); i != e; ++i) {
if (*i < 0 || *i >= loca_table->NumGlyphs()) {
continue;
}
int32_t length = loca_table->GlyphLength(*i);
if (length == 0) {
continue;
}
int32_t offset = loca_table->GlyphOffset(*i);
GlyphPtr glyph;
glyph.Attach(glyph_table->GetGlyph(offset, length));
if (glyph == NULL) {
continue;
}
if (glyph->GlyphType() == GlyphType::kComposite) {
Ptr<GlyphTable::CompositeGlyph> comp_glyph =
down_cast<GlyphTable::CompositeGlyph*>(glyph.p_);
for (int32_t j = 0; j < comp_glyph->NumGlyphs(); ++j) {
int32_t glyph_id = comp_glyph->GlyphIndex(j);
if (glyph_id_processed->find(glyph_id) == glyph_id_processed->end() &&
glyph_id_remaining.find(glyph_id) == glyph_id_remaining.end()) {
comp_glyph_id.insert(comp_glyph->GlyphIndex(j));
}
}
}
glyph_id_processed->insert(*i);
}
glyph_id_remaining.clear();
glyph_id_remaining = comp_glyph_id;
}
}
|
CWE-119
| 183,786 | 4,829 |
88383665204444789027565399248350148456
| null | null | null |
Chrome
|
a64c3cf0ab6da24a9a010a45ebe4794422d40c71
| 1 |
GURL URLFixerUpper::FixupRelativeFile(const FilePath& base_dir,
const FilePath& text) {
FilePath old_cur_directory;
if (!base_dir.empty()) {
file_util::GetCurrentDirectory(&old_cur_directory);
file_util::SetCurrentDirectory(base_dir);
}
FilePath::StringType trimmed;
PrepareStringForFileOps(text, &trimmed);
bool is_file = true;
FilePath full_path;
if (!ValidPathForFile(trimmed, &full_path)) {
#if defined(OS_WIN)
std::wstring unescaped = UTF8ToWide(UnescapeURLComponent(
WideToUTF8(trimmed),
UnescapeRule::SPACES | UnescapeRule::URL_SPECIAL_CHARS));
#elif defined(OS_POSIX)
std::string unescaped = UnescapeURLComponent(
trimmed,
UnescapeRule::SPACES | UnescapeRule::URL_SPECIAL_CHARS);
#endif
if (!ValidPathForFile(unescaped, &full_path))
is_file = false;
}
if (!base_dir.empty())
file_util::SetCurrentDirectory(old_cur_directory);
if (is_file) {
GURL file_url = net::FilePathToFileURL(full_path);
if (file_url.is_valid())
return GURL(UTF16ToUTF8(net::FormatUrl(file_url, std::string(),
net::kFormatUrlOmitUsernamePassword, UnescapeRule::NORMAL, NULL,
NULL, NULL)));
}
#if defined(OS_WIN)
std::string text_utf8 = WideToUTF8(text.value());
#elif defined(OS_POSIX)
std::string text_utf8 = text.value();
#endif
return FixupURL(text_utf8, std::string());
}
|
CWE-20
| 183,821 | 4,860 |
102425623880400521812311579065078851143
| null | null | null |
Chrome
|
c9911bc93097a5df5518f5b88e1d5ed5ef275a4d
| 1 |
xmlXPathCompOpEvalPositionalPredicate(xmlXPathParserContextPtr ctxt,
xmlXPathStepOpPtr op,
xmlNodeSetPtr set,
int contextSize,
int minPos,
int maxPos,
int hasNsNodes)
{
if (op->ch1 != -1) {
xmlXPathCompExprPtr comp = ctxt->comp;
if (comp->steps[op->ch1].op != XPATH_OP_PREDICATE) {
/*
* TODO: raise an internal error.
*/
}
contextSize = xmlXPathCompOpEvalPredicate(ctxt,
&comp->steps[op->ch1], set, contextSize, hasNsNodes);
CHECK_ERROR0;
if (contextSize <= 0)
return(0);
}
/*
* Check if the node set contains a sufficient number of nodes for
* the requested range.
*/
if (contextSize < minPos) {
xmlXPathNodeSetClear(set, hasNsNodes);
return(0);
}
if (op->ch2 == -1) {
/*
* TODO: Can this ever happen?
*/
return (contextSize);
} else {
xmlDocPtr oldContextDoc;
int i, pos = 0, newContextSize = 0, contextPos = 0, res;
xmlXPathStepOpPtr exprOp;
xmlXPathObjectPtr contextObj = NULL, exprRes = NULL;
xmlNodePtr oldContextNode, contextNode = NULL;
xmlXPathContextPtr xpctxt = ctxt->context;
#ifdef LIBXML_XPTR_ENABLED
/*
* URGENT TODO: Check the following:
* We don't expect location sets if evaluating prediates, right?
* Only filters should expect location sets, right?
*/
#endif /* LIBXML_XPTR_ENABLED */
/*
* Save old context.
*/
oldContextNode = xpctxt->node;
oldContextDoc = xpctxt->doc;
/*
* Get the expression of this predicate.
*/
exprOp = &ctxt->comp->steps[op->ch2];
for (i = 0; i < set->nodeNr; i++) {
if (set->nodeTab[i] == NULL)
continue;
contextNode = set->nodeTab[i];
xpctxt->node = contextNode;
xpctxt->contextSize = contextSize;
xpctxt->proximityPosition = ++contextPos;
/*
* Initialize the new set.
* Also set the xpath document in case things like
* key() evaluation are attempted on the predicate
*/
if ((contextNode->type != XML_NAMESPACE_DECL) &&
(contextNode->doc != NULL))
xpctxt->doc = contextNode->doc;
/*
* Evaluate the predicate expression with 1 context node
* at a time; this node is packaged into a node set; this
* node set is handed over to the evaluation mechanism.
*/
if (contextObj == NULL)
contextObj = xmlXPathCacheNewNodeSet(xpctxt, contextNode);
else
xmlXPathNodeSetAddUnique(contextObj->nodesetval,
contextNode);
valuePush(ctxt, contextObj);
res = xmlXPathCompOpEvalToBoolean(ctxt, exprOp, 1);
if ((ctxt->error != XPATH_EXPRESSION_OK) || (res == -1)) {
xmlXPathObjectPtr tmp;
/* pop the result if any */
tmp = valuePop(ctxt);
if (tmp != contextObj)
/*
* Free up the result
* then pop off contextObj, which will be freed later
*/
xmlXPathReleaseObject(xpctxt, tmp);
valuePop(ctxt);
goto evaluation_error;
}
if (res)
pos++;
if (res && (pos >= minPos) && (pos <= maxPos)) {
/*
* Fits in the requested range.
*/
newContextSize++;
if (minPos == maxPos) {
/*
* Only 1 node was requested.
*/
if (contextNode->type == XML_NAMESPACE_DECL) {
/*
* As always: take care of those nasty
* namespace nodes.
*/
set->nodeTab[i] = NULL;
}
xmlXPathNodeSetClear(set, hasNsNodes);
set->nodeNr = 1;
set->nodeTab[0] = contextNode;
goto evaluation_exit;
}
if (pos == maxPos) {
/*
* We are done.
*/
xmlXPathNodeSetClearFromPos(set, i +1, hasNsNodes);
goto evaluation_exit;
}
} else {
/*
* Remove the entry from the initial node set.
*/
set->nodeTab[i] = NULL;
if (contextNode->type == XML_NAMESPACE_DECL)
xmlXPathNodeSetFreeNs((xmlNsPtr) contextNode);
}
if (exprRes != NULL) {
xmlXPathReleaseObject(ctxt->context, exprRes);
exprRes = NULL;
}
if (ctxt->value == contextObj) {
/*
* Don't free the temporary XPath object holding the
* context node, in order to avoid massive recreation
* inside this loop.
*/
valuePop(ctxt);
xmlXPathNodeSetClear(contextObj->nodesetval, hasNsNodes);
} else {
/*
* The object was lost in the evaluation machinery.
* Can this happen? Maybe in case of internal-errors.
*/
contextObj = NULL;
}
}
goto evaluation_exit;
evaluation_error:
xmlXPathNodeSetClear(set, hasNsNodes);
newContextSize = 0;
evaluation_exit:
if (contextObj != NULL) {
if (ctxt->value == contextObj)
valuePop(ctxt);
xmlXPathReleaseObject(xpctxt, contextObj);
}
if (exprRes != NULL)
xmlXPathReleaseObject(ctxt->context, exprRes);
/*
* Reset/invalidate the context.
*/
xpctxt->node = oldContextNode;
xpctxt->doc = oldContextDoc;
xpctxt->contextSize = -1;
xpctxt->proximityPosition = -1;
return(newContextSize);
}
return(contextSize);
}
|
CWE-399
| 183,822 | 4,861 |
195728010268250493191626746733027958160
| null | null | null |
Chrome
|
01e4ee2fda0a5e57a8d0c8cb829022eb84fdff12
| 1 |
static PassRefPtr<CSSValue> getPositionOffsetValue(RenderStyle* style, CSSPropertyID propertyID, RenderView* renderView)
{
if (!style)
return 0;
Length l;
switch (propertyID) {
case CSSPropertyLeft:
l = style->left();
break;
case CSSPropertyRight:
l = style->right();
break;
case CSSPropertyTop:
l = style->top();
break;
case CSSPropertyBottom:
l = style->bottom();
break;
default:
return 0;
}
if (style->position() == AbsolutePosition || style->position() == FixedPosition) {
if (l.type() == WebCore::Fixed)
return zoomAdjustedPixelValue(l.value(), style);
else if (l.isViewportPercentage())
return zoomAdjustedPixelValue(valueForLength(l, 0, renderView), style);
return cssValuePool().createValue(l);
}
if (style->position() == RelativePosition)
return cssValuePool().createValue(l);
return cssValuePool().createIdentifierValue(CSSValueAuto);
}
|
CWE-119
| 183,823 | 4,862 |
261655135801417652570416538845654492312
| null | null | null |
Chrome
|
a4b20ed4917f1f6fc83b6375a48e2c3895d43a8a
| 1 |
void BindSkiaToInProcessGL() {
static bool host_StubGL_installed = false;
if (!host_StubGL_installed) {
GrGLBinding binding;
switch (gfx::GetGLImplementation()) {
case gfx::kGLImplementationNone:
NOTREACHED();
return;
case gfx::kGLImplementationDesktopGL:
binding = kDesktop_GrGLBinding;
break;
case gfx::kGLImplementationOSMesaGL:
binding = kDesktop_GrGLBinding;
break;
case gfx::kGLImplementationEGLGLES2:
binding = kES2_GrGLBinding;
break;
case gfx::kGLImplementationMockGL:
NOTREACHED();
return;
}
static GrGLInterface host_gl_interface = {
binding,
kProbe_GrGLCapability, // NPOTRenderTargetSupport
kProbe_GrGLCapability, // MinRenderTargetHeight
kProbe_GrGLCapability, // MinRenderTargetWidth
StubGLActiveTexture,
StubGLAttachShader,
StubGLBindAttribLocation,
StubGLBindBuffer,
StubGLBindTexture,
StubGLBlendColor,
StubGLBlendFunc,
StubGLBufferData,
StubGLBufferSubData,
StubGLClear,
StubGLClearColor,
StubGLClearStencil,
NULL, // glClientActiveTexture
NULL, // glColor4ub
StubGLColorMask,
NULL, // glColorPointer
StubGLCompileShader,
StubGLCompressedTexImage2D,
StubGLCreateProgram,
StubGLCreateShader,
StubGLCullFace,
StubGLDeleteBuffers,
StubGLDeleteProgram,
StubGLDeleteShader,
StubGLDeleteTextures,
StubGLDepthMask,
StubGLDisable,
NULL, // glDisableClientState
StubGLDisableVertexAttribArray,
StubGLDrawArrays,
StubGLDrawElements,
StubGLEnable,
NULL, // glEnableClientState
StubGLEnableVertexAttribArray,
StubGLFrontFace,
StubGLGenBuffers,
StubGLGenTextures,
StubGLGetBufferParameteriv,
StubGLGetError,
StubGLGetIntegerv,
StubGLGetProgramInfoLog,
StubGLGetProgramiv,
StubGLGetShaderInfoLog,
StubGLGetShaderiv,
StubGLGetString,
StubGLGetUniformLocation,
StubGLLineWidth,
StubGLLinkProgram,
NULL, // glLoadMatrixf
NULL, // glMatrixMode
StubGLPixelStorei,
NULL, // glPointSize
StubGLReadPixels,
StubGLScissor,
NULL, // glShadeModel
StubGLShaderSource,
StubGLStencilFunc,
StubGLStencilFuncSeparate,
StubGLStencilMask,
StubGLStencilMaskSeparate,
StubGLStencilOp,
StubGLStencilOpSeparate,
NULL, // glTexCoordPointer
NULL, // glTexEnvi
StubGLTexImage2D,
StubGLTexParameteri,
StubGLTexSubImage2D,
StubGLUniform1f,
StubGLUniform1i,
StubGLUniform1fv,
StubGLUniform1iv,
StubGLUniform2f,
StubGLUniform2i,
StubGLUniform2fv,
StubGLUniform2iv,
StubGLUniform3f,
StubGLUniform3i,
StubGLUniform3fv,
StubGLUniform3iv,
StubGLUniform4f,
StubGLUniform4i,
StubGLUniform4fv,
StubGLUniform4iv,
StubGLUniformMatrix2fv,
StubGLUniformMatrix3fv,
StubGLUniformMatrix4fv,
StubGLUseProgram,
StubGLVertexAttrib4fv,
StubGLVertexAttribPointer,
NULL, // glVertexPointer
StubGLViewport,
StubGLBindFramebuffer,
StubGLBindRenderbuffer,
StubGLCheckFramebufferStatus,
StubGLDeleteFramebuffers,
StubGLDeleteRenderbuffers,
StubGLFramebufferRenderbuffer,
StubGLFramebufferTexture2D,
StubGLGenFramebuffers,
StubGLGenRenderbuffers,
StubGLRenderBufferStorage,
StubGLRenderbufferStorageMultisample,
StubGLBlitFramebuffer,
NULL, // glResolveMultisampleFramebuffer
StubGLMapBuffer,
StubGLUnmapBuffer,
NULL, // glBindFragDataLocationIndexed
GrGLInterface::kStaticInitEndGuard,
};
GrGLSetGLInterface(&host_gl_interface);
host_StubGL_installed = true;
}
}
|
CWE-189
| 183,828 | 4,867 |
151739885399519347923344836427117640129
| null | null | null |
Chrome
|
20d1c99d9b53a0b2b419aae0075494a9d0b86daf
| 1 |
bool NavigationController::RendererDidNavigate(
const ViewHostMsg_FrameNavigate_Params& params,
int extra_invalidate_flags,
LoadCommittedDetails* details) {
if (GetLastCommittedEntry()) {
details->previous_url = GetLastCommittedEntry()->url();
details->previous_entry_index = last_committed_entry_index();
} else {
details->previous_url = GURL();
details->previous_entry_index = -1;
}
if (pending_entry_index_ >= 0 && !pending_entry_->site_instance()) {
DCHECK(pending_entry_->restore_type() != NavigationEntry::RESTORE_NONE);
pending_entry_->set_site_instance(tab_contents_->GetSiteInstance());
pending_entry_->set_restore_type(NavigationEntry::RESTORE_NONE);
}
details->is_in_page = IsURLInPageNavigation(params.url);
details->type = ClassifyNavigation(params);
switch (details->type) {
case NavigationType::NEW_PAGE:
RendererDidNavigateToNewPage(params, &(details->did_replace_entry));
break;
case NavigationType::EXISTING_PAGE:
RendererDidNavigateToExistingPage(params);
break;
case NavigationType::SAME_PAGE:
RendererDidNavigateToSamePage(params);
break;
case NavigationType::IN_PAGE:
RendererDidNavigateInPage(params, &(details->did_replace_entry));
break;
case NavigationType::NEW_SUBFRAME:
RendererDidNavigateNewSubframe(params);
break;
case NavigationType::AUTO_SUBFRAME:
if (!RendererDidNavigateAutoSubframe(params))
return false;
break;
case NavigationType::NAV_IGNORE:
return false;
default:
NOTREACHED();
}
DCHECK(!params.content_state.empty());
NavigationEntry* active_entry = GetActiveEntry();
active_entry->set_content_state(params.content_state);
DCHECK(active_entry->site_instance() == tab_contents_->GetSiteInstance());
details->is_auto = (PageTransition::IsRedirect(params.transition) &&
!pending_entry()) ||
params.gesture == NavigationGestureAuto;
details->entry = active_entry;
details->is_main_frame = PageTransition::IsMainFrame(params.transition);
details->serialized_security_info = params.security_info;
details->http_status_code = params.http_status_code;
NotifyNavigationEntryCommitted(details, extra_invalidate_flags);
return true;
}
|
CWE-264
| 183,863 | 4,898 |
310335884979475080961264708772351648450
| null | null | null |
Chrome
|
697cd7e2ce2535696f1b9e5cfb474cc36a734747
| 1 |
bool Extension::InitFromValue(const DictionaryValue& source, int flags,
std::string* error) {
URLPattern::ParseOption parse_strictness =
(flags & STRICT_ERROR_CHECKS ? URLPattern::PARSE_STRICT
: URLPattern::PARSE_LENIENT);
if (source.HasKey(keys::kPublicKey)) {
std::string public_key_bytes;
if (!source.GetString(keys::kPublicKey,
&public_key_) ||
!ParsePEMKeyBytes(public_key_,
&public_key_bytes) ||
!GenerateId(public_key_bytes, &id_)) {
*error = errors::kInvalidKey;
return false;
}
} else if (flags & REQUIRE_KEY) {
*error = errors::kInvalidKey;
return false;
} else {
id_ = Extension::GenerateIdForPath(path());
if (id_.empty()) {
NOTREACHED() << "Could not create ID from path.";
return false;
}
}
manifest_value_.reset(source.DeepCopy());
extension_url_ = Extension::GetBaseURLFromExtensionId(id());
std::string version_str;
if (!source.GetString(keys::kVersion, &version_str)) {
*error = errors::kInvalidVersion;
return false;
}
version_.reset(Version::GetVersionFromString(version_str));
if (!version_.get() ||
version_->components().size() > 4) {
*error = errors::kInvalidVersion;
return false;
}
string16 localized_name;
if (!source.GetString(keys::kName, &localized_name)) {
*error = errors::kInvalidName;
return false;
}
base::i18n::AdjustStringForLocaleDirection(&localized_name);
name_ = UTF16ToUTF8(localized_name);
if (source.HasKey(keys::kDescription)) {
if (!source.GetString(keys::kDescription,
&description_)) {
*error = errors::kInvalidDescription;
return false;
}
}
if (source.HasKey(keys::kHomepageURL)) {
std::string tmp;
if (!source.GetString(keys::kHomepageURL, &tmp)) {
*error = ExtensionErrorUtils::FormatErrorMessage(
errors::kInvalidHomepageURL, "");
return false;
}
homepage_url_ = GURL(tmp);
if (!homepage_url_.is_valid()) {
*error = ExtensionErrorUtils::FormatErrorMessage(
errors::kInvalidHomepageURL, tmp);
return false;
}
}
if (source.HasKey(keys::kUpdateURL)) {
std::string tmp;
if (!source.GetString(keys::kUpdateURL, &tmp)) {
*error = ExtensionErrorUtils::FormatErrorMessage(
errors::kInvalidUpdateURL, "");
return false;
}
update_url_ = GURL(tmp);
if (!update_url_.is_valid() ||
update_url_.has_ref()) {
*error = ExtensionErrorUtils::FormatErrorMessage(
errors::kInvalidUpdateURL, tmp);
return false;
}
}
if (source.HasKey(keys::kMinimumChromeVersion)) {
std::string minimum_version_string;
if (!source.GetString(keys::kMinimumChromeVersion,
&minimum_version_string)) {
*error = errors::kInvalidMinimumChromeVersion;
return false;
}
scoped_ptr<Version> minimum_version(
Version::GetVersionFromString(minimum_version_string));
if (!minimum_version.get()) {
*error = errors::kInvalidMinimumChromeVersion;
return false;
}
chrome::VersionInfo current_version_info;
if (!current_version_info.is_valid()) {
NOTREACHED();
return false;
}
scoped_ptr<Version> current_version(
Version::GetVersionFromString(current_version_info.Version()));
if (!current_version.get()) {
DCHECK(false);
return false;
}
if (current_version->CompareTo(*minimum_version) < 0) {
*error = ExtensionErrorUtils::FormatErrorMessage(
errors::kChromeVersionTooLow,
l10n_util::GetStringUTF8(IDS_PRODUCT_NAME),
minimum_version_string);
return false;
}
}
source.GetBoolean(keys::kConvertedFromUserScript,
&converted_from_user_script_);
if (source.HasKey(keys::kIcons)) {
DictionaryValue* icons_value = NULL;
if (!source.GetDictionary(keys::kIcons, &icons_value)) {
*error = errors::kInvalidIcons;
return false;
}
for (size_t i = 0; i < arraysize(kIconSizes); ++i) {
std::string key = base::IntToString(kIconSizes[i]);
if (icons_value->HasKey(key)) {
std::string icon_path;
if (!icons_value->GetString(key, &icon_path)) {
*error = ExtensionErrorUtils::FormatErrorMessage(
errors::kInvalidIconPath, key);
return false;
}
if (!icon_path.empty() && icon_path[0] == '/')
icon_path = icon_path.substr(1);
if (icon_path.empty()) {
*error = ExtensionErrorUtils::FormatErrorMessage(
errors::kInvalidIconPath, key);
return false;
}
icons_.Add(kIconSizes[i], icon_path);
}
}
}
is_theme_ = false;
if (source.HasKey(keys::kTheme)) {
if (ContainsNonThemeKeys(source)) {
*error = errors::kThemesCannotContainExtensions;
return false;
}
DictionaryValue* theme_value = NULL;
if (!source.GetDictionary(keys::kTheme, &theme_value)) {
*error = errors::kInvalidTheme;
return false;
}
is_theme_ = true;
DictionaryValue* images_value = NULL;
if (theme_value->GetDictionary(keys::kThemeImages, &images_value)) {
for (DictionaryValue::key_iterator iter = images_value->begin_keys();
iter != images_value->end_keys(); ++iter) {
std::string val;
if (!images_value->GetString(*iter, &val)) {
*error = errors::kInvalidThemeImages;
return false;
}
}
theme_images_.reset(images_value->DeepCopy());
}
DictionaryValue* colors_value = NULL;
if (theme_value->GetDictionary(keys::kThemeColors, &colors_value)) {
for (DictionaryValue::key_iterator iter = colors_value->begin_keys();
iter != colors_value->end_keys(); ++iter) {
ListValue* color_list = NULL;
double alpha = 0.0;
int color = 0;
if (!colors_value->GetListWithoutPathExpansion(*iter, &color_list) ||
((color_list->GetSize() != 3) &&
((color_list->GetSize() != 4) ||
!color_list->GetDouble(3, &alpha))) ||
!color_list->GetInteger(0, &color) ||
!color_list->GetInteger(1, &color) ||
!color_list->GetInteger(2, &color)) {
*error = errors::kInvalidThemeColors;
return false;
}
}
theme_colors_.reset(colors_value->DeepCopy());
}
DictionaryValue* tints_value = NULL;
if (theme_value->GetDictionary(keys::kThemeTints, &tints_value)) {
for (DictionaryValue::key_iterator iter = tints_value->begin_keys();
iter != tints_value->end_keys(); ++iter) {
ListValue* tint_list = NULL;
double v = 0.0;
if (!tints_value->GetListWithoutPathExpansion(*iter, &tint_list) ||
tint_list->GetSize() != 3 ||
!tint_list->GetDouble(0, &v) ||
!tint_list->GetDouble(1, &v) ||
!tint_list->GetDouble(2, &v)) {
*error = errors::kInvalidThemeTints;
return false;
}
}
theme_tints_.reset(tints_value->DeepCopy());
}
DictionaryValue* display_properties_value = NULL;
if (theme_value->GetDictionary(keys::kThemeDisplayProperties,
&display_properties_value)) {
theme_display_properties_.reset(
display_properties_value->DeepCopy());
}
return true;
}
if (source.HasKey(keys::kPlugins)) {
ListValue* list_value = NULL;
if (!source.GetList(keys::kPlugins, &list_value)) {
*error = errors::kInvalidPlugins;
return false;
}
for (size_t i = 0; i < list_value->GetSize(); ++i) {
DictionaryValue* plugin_value = NULL;
std::string path_str;
bool is_public = false;
if (!list_value->GetDictionary(i, &plugin_value)) {
*error = errors::kInvalidPlugins;
return false;
}
if (!plugin_value->GetString(keys::kPluginsPath, &path_str)) {
*error = ExtensionErrorUtils::FormatErrorMessage(
errors::kInvalidPluginsPath, base::IntToString(i));
return false;
}
if (plugin_value->HasKey(keys::kPluginsPublic)) {
if (!plugin_value->GetBoolean(keys::kPluginsPublic, &is_public)) {
*error = ExtensionErrorUtils::FormatErrorMessage(
errors::kInvalidPluginsPublic, base::IntToString(i));
return false;
}
}
#if !defined(OS_CHROMEOS)
plugins_.push_back(PluginInfo());
plugins_.back().path = path().AppendASCII(path_str);
plugins_.back().is_public = is_public;
#endif
}
}
if (CommandLine::ForCurrentProcess()->HasSwitch(
switches::kEnableExperimentalExtensionApis) &&
source.HasKey(keys::kNaClModules)) {
ListValue* list_value = NULL;
if (!source.GetList(keys::kNaClModules, &list_value)) {
*error = errors::kInvalidNaClModules;
return false;
}
for (size_t i = 0; i < list_value->GetSize(); ++i) {
DictionaryValue* module_value = NULL;
std::string path_str;
std::string mime_type;
if (!list_value->GetDictionary(i, &module_value)) {
*error = errors::kInvalidNaClModules;
return false;
}
if (!module_value->GetString(keys::kNaClModulesPath, &path_str)) {
*error = ExtensionErrorUtils::FormatErrorMessage(
errors::kInvalidNaClModulesPath, base::IntToString(i));
return false;
}
if (!module_value->GetString(keys::kNaClModulesMIMEType, &mime_type)) {
*error = ExtensionErrorUtils::FormatErrorMessage(
errors::kInvalidNaClModulesMIMEType, base::IntToString(i));
return false;
}
nacl_modules_.push_back(NaClModuleInfo());
nacl_modules_.back().url = GetResourceURL(path_str);
nacl_modules_.back().mime_type = mime_type;
}
}
if (CommandLine::ForCurrentProcess()->HasSwitch(
switches::kEnableExperimentalExtensionApis) &&
source.HasKey(keys::kToolstrips)) {
ListValue* list_value = NULL;
if (!source.GetList(keys::kToolstrips, &list_value)) {
*error = errors::kInvalidToolstrips;
return false;
}
for (size_t i = 0; i < list_value->GetSize(); ++i) {
GURL toolstrip;
DictionaryValue* toolstrip_value = NULL;
std::string toolstrip_path;
if (list_value->GetString(i, &toolstrip_path)) {
toolstrip = GetResourceURL(toolstrip_path);
} else if (list_value->GetDictionary(i, &toolstrip_value)) {
if (!toolstrip_value->GetString(keys::kToolstripPath,
&toolstrip_path)) {
*error = ExtensionErrorUtils::FormatErrorMessage(
errors::kInvalidToolstrip, base::IntToString(i));
return false;
}
toolstrip = GetResourceURL(toolstrip_path);
} else {
*error = ExtensionErrorUtils::FormatErrorMessage(
errors::kInvalidToolstrip, base::IntToString(i));
return false;
}
toolstrips_.push_back(toolstrip);
}
}
if (source.HasKey(keys::kContentScripts)) {
ListValue* list_value;
if (!source.GetList(keys::kContentScripts, &list_value)) {
*error = errors::kInvalidContentScriptsList;
return false;
}
for (size_t i = 0; i < list_value->GetSize(); ++i) {
DictionaryValue* content_script = NULL;
if (!list_value->GetDictionary(i, &content_script)) {
*error = ExtensionErrorUtils::FormatErrorMessage(
errors::kInvalidContentScript, base::IntToString(i));
return false;
}
UserScript script;
if (!LoadUserScriptHelper(content_script, i, flags, error, &script))
return false; // Failed to parse script context definition.
script.set_extension_id(id());
if (converted_from_user_script_) {
script.set_emulate_greasemonkey(true);
script.set_match_all_frames(true); // Greasemonkey matches all frames.
}
content_scripts_.push_back(script);
}
}
DictionaryValue* page_action_value = NULL;
if (source.HasKey(keys::kPageActions)) {
ListValue* list_value = NULL;
if (!source.GetList(keys::kPageActions, &list_value)) {
*error = errors::kInvalidPageActionsList;
return false;
}
size_t list_value_length = list_value->GetSize();
if (list_value_length == 0u) {
} else if (list_value_length == 1u) {
if (!list_value->GetDictionary(0, &page_action_value)) {
*error = errors::kInvalidPageAction;
return false;
}
} else { // list_value_length > 1u.
*error = errors::kInvalidPageActionsListSize;
return false;
}
} else if (source.HasKey(keys::kPageAction)) {
if (!source.GetDictionary(keys::kPageAction, &page_action_value)) {
*error = errors::kInvalidPageAction;
return false;
}
}
if (page_action_value) {
page_action_.reset(
LoadExtensionActionHelper(page_action_value, error));
if (!page_action_.get())
return false; // Failed to parse page action definition.
}
if (source.HasKey(keys::kBrowserAction)) {
DictionaryValue* browser_action_value = NULL;
if (!source.GetDictionary(keys::kBrowserAction, &browser_action_value)) {
*error = errors::kInvalidBrowserAction;
return false;
}
browser_action_.reset(
LoadExtensionActionHelper(browser_action_value, error));
if (!browser_action_.get())
return false; // Failed to parse browser action definition.
}
if (source.HasKey(keys::kFileBrowserHandlers)) {
ListValue* file_browser_handlers_value = NULL;
if (!source.GetList(keys::kFileBrowserHandlers,
&file_browser_handlers_value)) {
*error = errors::kInvalidFileBrowserHandler;
return false;
}
file_browser_handlers_.reset(
LoadFileBrowserHandlers(file_browser_handlers_value, error));
if (!file_browser_handlers_.get())
return false; // Failed to parse file browser actions definition.
}
if (!LoadIsApp(manifest_value_.get(), error) ||
!LoadExtent(manifest_value_.get(), keys::kWebURLs,
&extent_,
errors::kInvalidWebURLs, errors::kInvalidWebURL,
parse_strictness, error) ||
!EnsureNotHybridApp(manifest_value_.get(), error) ||
!LoadLaunchURL(manifest_value_.get(), error) ||
!LoadLaunchContainer(manifest_value_.get(), error) ||
!LoadAppIsolation(manifest_value_.get(), error)) {
return false;
}
if (source.HasKey(keys::kOptionsPage)) {
std::string options_str;
if (!source.GetString(keys::kOptionsPage, &options_str)) {
*error = errors::kInvalidOptionsPage;
return false;
}
if (is_hosted_app()) {
GURL options_url(options_str);
if (!options_url.is_valid() ||
!(options_url.SchemeIs("http") || options_url.SchemeIs("https"))) {
*error = errors::kInvalidOptionsPageInHostedApp;
return false;
}
options_url_ = options_url;
} else {
GURL absolute(options_str);
if (absolute.is_valid()) {
*error = errors::kInvalidOptionsPageExpectUrlInPackage;
return false;
}
options_url_ = GetResourceURL(options_str);
if (!options_url_.is_valid()) {
*error = errors::kInvalidOptionsPage;
return false;
}
}
}
if (source.HasKey(keys::kPermissions)) {
ListValue* permissions = NULL;
if (!source.GetList(keys::kPermissions, &permissions)) {
*error = ExtensionErrorUtils::FormatErrorMessage(
errors::kInvalidPermissions, "");
return false;
}
for (size_t i = 0; i < permissions->GetSize(); ++i) {
std::string permission_str;
if (!permissions->GetString(i, &permission_str)) {
*error = ExtensionErrorUtils::FormatErrorMessage(
errors::kInvalidPermission, base::IntToString(i));
return false;
}
if (!IsComponentOnlyPermission(permission_str)
#ifndef NDEBUG
&& !CommandLine::ForCurrentProcess()->HasSwitch(
switches::kExposePrivateExtensionApi)
#endif
) {
continue;
}
if (permission_str == kOldUnlimitedStoragePermission)
permission_str = kUnlimitedStoragePermission;
if (web_extent().is_empty() || location() == Extension::COMPONENT) {
if (IsAPIPermission(permission_str)) {
if (permission_str == Extension::kExperimentalPermission &&
!CommandLine::ForCurrentProcess()->HasSwitch(
switches::kEnableExperimentalExtensionApis) &&
location() != Extension::COMPONENT) {
*error = errors::kExperimentalFlagRequired;
return false;
}
api_permissions_.insert(permission_str);
continue;
}
} else {
if (IsHostedAppPermission(permission_str)) {
api_permissions_.insert(permission_str);
continue;
}
}
URLPattern pattern = URLPattern(CanExecuteScriptEverywhere() ?
URLPattern::SCHEME_ALL : kValidHostPermissionSchemes);
URLPattern::ParseResult parse_result = pattern.Parse(permission_str,
parse_strictness);
if (parse_result == URLPattern::PARSE_SUCCESS) {
if (!CanSpecifyHostPermission(pattern)) {
*error = ExtensionErrorUtils::FormatErrorMessage(
errors::kInvalidPermissionScheme, base::IntToString(i));
return false;
}
pattern.SetPath("/*");
if (pattern.MatchesScheme(chrome::kFileScheme) &&
!CanExecuteScriptEverywhere()) {
wants_file_access_ = true;
if (!(flags & ALLOW_FILE_ACCESS))
pattern.set_valid_schemes(
pattern.valid_schemes() & ~URLPattern::SCHEME_FILE);
}
host_permissions_.push_back(pattern);
}
}
}
if (source.HasKey(keys::kBackground)) {
std::string background_str;
if (!source.GetString(keys::kBackground, &background_str)) {
*error = errors::kInvalidBackground;
return false;
}
if (is_hosted_app()) {
if (api_permissions_.find(kBackgroundPermission) ==
api_permissions_.end()) {
*error = errors::kBackgroundPermissionNeeded;
return false;
}
GURL bg_page(background_str);
if (!bg_page.is_valid()) {
*error = errors::kInvalidBackgroundInHostedApp;
return false;
}
if (!(bg_page.SchemeIs("https") ||
(CommandLine::ForCurrentProcess()->HasSwitch(
switches::kAllowHTTPBackgroundPage) &&
bg_page.SchemeIs("http")))) {
*error = errors::kInvalidBackgroundInHostedApp;
return false;
}
background_url_ = bg_page;
} else {
background_url_ = GetResourceURL(background_str);
}
}
if (source.HasKey(keys::kDefaultLocale)) {
if (!source.GetString(keys::kDefaultLocale, &default_locale_) ||
!l10n_util::IsValidLocaleSyntax(default_locale_)) {
*error = errors::kInvalidDefaultLocale;
return false;
}
}
if (source.HasKey(keys::kChromeURLOverrides)) {
DictionaryValue* overrides = NULL;
if (!source.GetDictionary(keys::kChromeURLOverrides, &overrides)) {
*error = errors::kInvalidChromeURLOverrides;
return false;
}
for (DictionaryValue::key_iterator iter = overrides->begin_keys();
iter != overrides->end_keys(); ++iter) {
std::string page = *iter;
std::string val;
if ((page != chrome::kChromeUINewTabHost &&
#if defined(TOUCH_UI)
page != chrome::kChromeUIKeyboardHost &&
#endif
#if defined(OS_CHROMEOS)
page != chrome::kChromeUIActivationMessageHost &&
#endif
page != chrome::kChromeUIBookmarksHost &&
page != chrome::kChromeUIHistoryHost) ||
!overrides->GetStringWithoutPathExpansion(*iter, &val)) {
*error = errors::kInvalidChromeURLOverrides;
return false;
}
chrome_url_overrides_[page] = GetResourceURL(val);
}
if (overrides->size() > 1) {
*error = errors::kMultipleOverrides;
return false;
}
}
if (source.HasKey(keys::kOmnibox)) {
if (!source.GetString(keys::kOmniboxKeyword, &omnibox_keyword_) ||
omnibox_keyword_.empty()) {
*error = errors::kInvalidOmniboxKeyword;
return false;
}
}
if (CommandLine::ForCurrentProcess()->HasSwitch(
switches::kEnableExperimentalExtensionApis) &&
source.HasKey(keys::kContentSecurityPolicy)) {
std::string content_security_policy;
if (!source.GetString(keys::kContentSecurityPolicy,
&content_security_policy)) {
*error = errors::kInvalidContentSecurityPolicy;
return false;
}
const char kBadCSPCharacters[] = {'\r', '\n', '\0'};
if (content_security_policy.find_first_of(kBadCSPCharacters, 0,
arraysize(kBadCSPCharacters)) !=
std::string::npos) {
*error = errors::kInvalidContentSecurityPolicy;
return false;
}
content_security_policy_ = content_security_policy;
}
if (source.HasKey(keys::kDevToolsPage)) {
std::string devtools_str;
if (!source.GetString(keys::kDevToolsPage, &devtools_str)) {
*error = errors::kInvalidDevToolsPage;
return false;
}
if (!HasApiPermission(Extension::kExperimentalPermission)) {
*error = errors::kDevToolsExperimental;
return false;
}
devtools_url_ = GetResourceURL(devtools_str);
}
if (source.HasKey(keys::kSidebar)) {
DictionaryValue* sidebar_value = NULL;
if (!source.GetDictionary(keys::kSidebar, &sidebar_value)) {
*error = errors::kInvalidSidebar;
return false;
}
if (!HasApiPermission(Extension::kExperimentalPermission)) {
*error = errors::kSidebarExperimental;
return false;
}
sidebar_defaults_.reset(LoadExtensionSidebarDefaults(sidebar_value, error));
if (!sidebar_defaults_.get())
return false; // Failed to parse sidebar definition.
}
if (source.HasKey(keys::kTts)) {
DictionaryValue* tts_dict = NULL;
if (!source.GetDictionary(keys::kTts, &tts_dict)) {
*error = errors::kInvalidTts;
return false;
}
if (tts_dict->HasKey(keys::kTtsVoices)) {
ListValue* tts_voices = NULL;
if (!tts_dict->GetList(keys::kTtsVoices, &tts_voices)) {
*error = errors::kInvalidTtsVoices;
return false;
}
for (size_t i = 0; i < tts_voices->GetSize(); i++) {
DictionaryValue* one_tts_voice = NULL;
if (!tts_voices->GetDictionary(i, &one_tts_voice)) {
*error = errors::kInvalidTtsVoices;
return false;
}
TtsVoice voice_data;
if (one_tts_voice->HasKey(keys::kTtsVoicesVoiceName)) {
if (!one_tts_voice->GetString(
keys::kTtsVoicesVoiceName, &voice_data.voice_name)) {
*error = errors::kInvalidTtsVoicesVoiceName;
return false;
}
}
if (one_tts_voice->HasKey(keys::kTtsVoicesLocale)) {
if (!one_tts_voice->GetString(
keys::kTtsVoicesLocale, &voice_data.locale) ||
!l10n_util::IsValidLocaleSyntax(voice_data.locale)) {
*error = errors::kInvalidTtsVoicesLocale;
return false;
}
}
if (one_tts_voice->HasKey(keys::kTtsVoicesGender)) {
if (!one_tts_voice->GetString(
keys::kTtsVoicesGender, &voice_data.gender) ||
(voice_data.gender != keys::kTtsGenderMale &&
voice_data.gender != keys::kTtsGenderFemale)) {
*error = errors::kInvalidTtsVoicesGender;
return false;
}
}
tts_voices_.push_back(voice_data);
}
}
}
incognito_split_mode_ = is_app();
if (source.HasKey(keys::kIncognito)) {
std::string value;
if (!source.GetString(keys::kIncognito, &value)) {
*error = errors::kInvalidIncognitoBehavior;
return false;
}
if (value == values::kIncognitoSpanning) {
incognito_split_mode_ = false;
} else if (value == values::kIncognitoSplit) {
incognito_split_mode_ = true;
} else {
*error = errors::kInvalidIncognitoBehavior;
return false;
}
}
if (HasMultipleUISurfaces()) {
*error = errors::kOneUISurfaceOnly;
return false;
}
InitEffectiveHostPermissions();
DCHECK(source.Equals(manifest_value_.get()));
return true;
}
|
CWE-20
| 183,866 | 4,901 |
109017237804472748773685496359978813060
| null | null | null |
Chrome
|
9400c64565586091f67d4131850fd0836b18b511
| 1 |
void GpuDataManager::UpdateGpuInfo(const GPUInfo& gpu_info) {
{
base::AutoLock auto_lock(gpu_info_lock_);
if (!gpu_info_.Merge(gpu_info))
return;
RunGpuInfoUpdateCallbacks();
content::GetContentClient()->SetGpuInfo(gpu_info_);
}
UpdateGpuFeatureFlags();
}
|
CWE-399
| 183,867 | 4,902 |
96182624877678014608467662575288459365
| null | null | null |
Chrome
|
f837b6744eb9ca9d8e4f2e93d9118bf787ca5e24
| 1 |
bool TypedUrlModelAssociator::AssociateModels() {
VLOG(1) << "Associating TypedUrl Models";
DCHECK(expected_loop_ == MessageLoop::current());
std::vector<history::URLRow> typed_urls;
if (!history_backend_->GetAllTypedURLs(&typed_urls)) {
LOG(ERROR) << "Could not get the typed_url entries.";
return false;
}
std::map<history::URLID, history::VisitVector> visit_vectors;
for (std::vector<history::URLRow>::iterator ix = typed_urls.begin();
ix != typed_urls.end(); ++ix) {
if (!history_backend_->GetVisitsForURL(ix->id(),
&(visit_vectors[ix->id()]))) {
LOG(ERROR) << "Could not get the url's visits.";
return false;
}
if (visit_vectors[ix->id()].empty()) {
history::VisitRow visit(
ix->id(), ix->last_visit(), 0, PageTransition::TYPED, 0);
visit_vectors[ix->id()].push_back(visit);
}
}
TypedUrlTitleVector titles;
TypedUrlVector new_urls;
TypedUrlVisitVector new_visits;
TypedUrlUpdateVector updated_urls;
{
sync_api::WriteTransaction trans(sync_service_->GetUserShare());
sync_api::ReadNode typed_url_root(&trans);
if (!typed_url_root.InitByTagLookup(kTypedUrlTag)) {
LOG(ERROR) << "Server did not create the top-level typed_url node. We "
<< "might be running against an out-of-date server.";
return false;
}
std::set<std::string> current_urls;
for (std::vector<history::URLRow>::iterator ix = typed_urls.begin();
ix != typed_urls.end(); ++ix) {
std::string tag = ix->url().spec();
history::VisitVector& visits = visit_vectors[ix->id()];
sync_api::ReadNode node(&trans);
if (node.InitByClientTagLookup(syncable::TYPED_URLS, tag)) {
const sync_pb::TypedUrlSpecifics& typed_url(
node.GetTypedUrlSpecifics());
DCHECK_EQ(tag, typed_url.url());
history::URLRow new_url(*ix);
std::vector<history::VisitInfo> added_visits;
int difference = MergeUrls(typed_url, *ix, &visits, &new_url,
&added_visits);
if (difference & DIFF_UPDATE_NODE) {
sync_api::WriteNode write_node(&trans);
if (!write_node.InitByClientTagLookup(syncable::TYPED_URLS, tag)) {
LOG(ERROR) << "Failed to edit typed_url sync node.";
return false;
}
if (typed_url.visits_size() > 0) {
base::Time earliest_visit =
base::Time::FromInternalValue(typed_url.visits(0));
for (history::VisitVector::iterator it = visits.begin();
it != visits.end() && it->visit_time < earliest_visit; ) {
it = visits.erase(it);
}
DCHECK(visits.size() > 0);
} else {
NOTREACHED() << "Syncing typed URL with no visits: " <<
typed_url.url();
}
WriteToSyncNode(new_url, visits, &write_node);
}
if (difference & DIFF_LOCAL_TITLE_CHANGED) {
titles.push_back(std::pair<GURL, string16>(new_url.url(),
new_url.title()));
}
if (difference & DIFF_LOCAL_ROW_CHANGED) {
updated_urls.push_back(
std::pair<history::URLID, history::URLRow>(ix->id(), new_url));
}
if (difference & DIFF_LOCAL_VISITS_ADDED) {
new_visits.push_back(
std::pair<GURL, std::vector<history::VisitInfo> >(ix->url(),
added_visits));
}
Associate(&tag, node.GetId());
} else {
sync_api::WriteNode node(&trans);
if (!node.InitUniqueByCreation(syncable::TYPED_URLS,
typed_url_root, tag)) {
LOG(ERROR) << "Failed to create typed_url sync node.";
return false;
}
node.SetTitle(UTF8ToWide(tag));
WriteToSyncNode(*ix, visits, &node);
Associate(&tag, node.GetId());
}
current_urls.insert(tag);
}
int64 sync_child_id = typed_url_root.GetFirstChildId();
while (sync_child_id != sync_api::kInvalidId) {
sync_api::ReadNode sync_child_node(&trans);
if (!sync_child_node.InitByIdLookup(sync_child_id)) {
LOG(ERROR) << "Failed to fetch child node.";
return false;
}
const sync_pb::TypedUrlSpecifics& typed_url(
sync_child_node.GetTypedUrlSpecifics());
if (current_urls.find(typed_url.url()) == current_urls.end()) {
new_visits.push_back(
std::pair<GURL, std::vector<history::VisitInfo> >(
GURL(typed_url.url()),
std::vector<history::VisitInfo>()));
std::vector<history::VisitInfo>& visits = new_visits.back().second;
history::URLRow new_url(GURL(typed_url.url()));
TypedUrlModelAssociator::UpdateURLRowFromTypedUrlSpecifics(
typed_url, &new_url);
for (int c = 0; c < typed_url.visits_size(); ++c) {
DCHECK(c == 0 || typed_url.visits(c) > typed_url.visits(c - 1));
DCHECK_LE(typed_url.visit_transitions(c),
static_cast<int>(PageTransition::LAST_CORE));
visits.push_back(history::VisitInfo(
base::Time::FromInternalValue(typed_url.visits(c)),
static_cast<PageTransition::Type>(
typed_url.visit_transitions(c))));
}
Associate(&typed_url.url(), sync_child_node.GetId());
new_urls.push_back(new_url);
}
sync_child_id = sync_child_node.GetSuccessorId();
}
}
return WriteToHistoryBackend(&titles, &new_urls, &updated_urls,
&new_visits, NULL);
}
|
CWE-399
| 183,929 | 4,953 |
235500637610336334647715426218352685174
| null | null | null |
Chrome
|
5fd35e5359c6345b8709695cd71fba307318e6aa
| 1 |
LayoutUnit RenderBox::availableLogicalHeightUsing(const Length& h) const
{
if (h.isFixed())
return computeContentBoxLogicalHeight(h.value());
if (isRenderView())
return isHorizontalWritingMode() ? toRenderView(this)->frameView()->visibleHeight() : toRenderView(this)->frameView()->visibleWidth();
if (isTableCell() && (h.isAuto() || h.isPercent()))
return overrideHeight() - borderAndPaddingLogicalWidth();
if (h.isPercent())
return computeContentBoxLogicalHeight(h.calcValue(containingBlock()->availableLogicalHeight()));
if (isRenderBlock() && isPositioned() && style()->height().isAuto() && !(style()->top().isAuto() || style()->bottom().isAuto())) {
RenderBlock* block = const_cast<RenderBlock*>(toRenderBlock(this));
LayoutUnit oldHeight = block->logicalHeight();
block->computeLogicalHeight();
LayoutUnit newHeight = block->computeContentBoxLogicalHeight(block->contentLogicalHeight());
block->setLogicalHeight(oldHeight);
return computeContentBoxLogicalHeight(newHeight);
}
return containingBlock()->availableLogicalHeight();
}
|
CWE-20
| 184,085 | 5,096 |
64775624233662644301630204550974982901
| null | null | null |
Chrome
|
0c4225d1e9b23e7071bbf47ada310a9a7e5661a3
| 1 |
bool JSArray::increaseVectorPrefixLength(unsigned newLength)
{
ArrayStorage* storage = m_storage;
unsigned vectorLength = m_vectorLength;
ASSERT(newLength > vectorLength);
ASSERT(newLength <= MAX_STORAGE_VECTOR_INDEX);
unsigned newVectorLength = getNewVectorLength(newLength);
void* newBaseStorage = fastMalloc(storageSize(newVectorLength + m_indexBias));
if (!newBaseStorage)
return false;
m_indexBias += newVectorLength - newLength;
m_storage = reinterpret_cast_ptr<ArrayStorage*>(static_cast<char*>(newBaseStorage) + m_indexBias * sizeof(JSValue));
memcpy(m_storage, storage, storageSize(0));
memcpy(&m_storage->m_vector[newLength - m_vectorLength], &storage->m_vector[0], vectorLength * sizeof(JSValue));
m_storage->m_allocBase = newBaseStorage;
m_vectorLength = newLength;
fastFree(storage->m_allocBase);
Heap::heap(this)->reportExtraMemoryCost(storageSize(newVectorLength) - storageSize(vectorLength));
return true;
}
| 184,134 | 5,140 |
105469674364815897900117467885686093478
| null | null | null |
|
Chrome
|
ec14f31eca3a51f665432973552ee575635132b3
| 1 |
Eina_Bool ewk_view_scale_set(Evas_Object* ewkView, float scaleFactor, Evas_Coord centerX, Evas_Coord centerY)
{
EWK_VIEW_SD_GET_OR_RETURN(ewkView, smartData, false);
EWK_VIEW_PRIV_GET_OR_RETURN(smartData, priv, false);
float currentScaleFactor = ewk_view_scale_get(ewkView);
if (currentScaleFactor == -1)
return false;
int x, y;
ewk_frame_scroll_pos_get(smartData->main_frame, &x, &y);
x = static_cast<int>(((x + centerX) / currentScaleFactor) * scaleFactor) - centerX;
y = static_cast<int>(((y + centerY) / currentScaleFactor) * scaleFactor) - centerY;
priv->page->setPageScaleFactor(scaleFactor, WebCore::LayoutPoint(x, y));
return true;
}
| 184,135 | 5,141 |
243543869762520204045292402353309349493
| null | null | null |
|
Chrome
|
648cbc15a6830523b3a4eb78d674f059bd2a7ce9
| 1 |
void NetworkScreen::OnConnectionTimeout() {
StopWaitingForConnection(network_id_);
NetworkLibrary* network = CrosLibrary::Get()->GetNetworkLibrary();
bool is_connected = network && network->Connected();
if (!is_connected &&
!view()->is_dialog_open() &&
!(help_app_.get() && help_app_->is_open())) {
ClearErrors();
views::View* network_control = view()->GetNetworkControlView();
bubble_ = MessageBubble::Show(
network_control->GetWidget(),
network_control->GetScreenBounds(),
BubbleBorder::LEFT_TOP,
ResourceBundle::GetSharedInstance().GetBitmapNamed(IDR_WARNING),
UTF16ToWide(l10n_util::GetStringFUTF16(
IDS_NETWORK_SELECTION_ERROR,
l10n_util::GetStringUTF16(IDS_PRODUCT_OS_NAME),
network_id_)),
UTF16ToWide(
l10n_util::GetStringUTF16(IDS_NETWORK_SELECTION_ERROR_HELP)),
this);
network_control->RequestFocus();
}
}
| 184,181 | 5,178 |
169965446383376320286840210510096470628
| null | null | null |
|
Chrome
|
2c3d133e93d0455eb64bd96384f317674db79ab5
| 1 |
IntRect InlineTextBox::selectionRect(int tx, int ty, int startPos, int endPos)
{
int sPos = max(startPos - m_start, 0);
int ePos = min(endPos - m_start, (int)m_len);
if (sPos > ePos)
return IntRect();
RenderText* textObj = textRenderer();
int selTop = selectionTop();
int selHeight = selectionHeight();
RenderStyle* styleToUse = textObj->style(m_firstLine);
const Font& f = styleToUse->font();
const UChar* characters = textObj->text()->characters() + m_start;
int len = m_len;
BufferForAppendingHyphen charactersWithHyphen;
if (ePos == len && hasHyphen()) {
adjustCharactersAndLengthForHyphen(charactersWithHyphen, styleToUse, characters, len);
ePos = len;
}
IntRect r = enclosingIntRect(f.selectionRectForText(TextRun(characters, len, textObj->allowTabs(), textPos(), m_toAdd, !isLeftToRightDirection(), m_dirOverride),
IntPoint(tx + m_x, ty + selTop), selHeight, sPos, ePos));
if (r.x() > tx + m_x + m_logicalWidth)
r.setWidth(0);
else if (r.right() - 1 > tx + m_x + m_logicalWidth)
r.setWidth(tx + m_x + m_logicalWidth - r.x());
return r;
}
| 184,204 | 5,196 |
123698694792161809807343095851420074040
| null | null | null |
|
Chrome
|
74c1ec481b33194dc7a428f2d58fc89640b313ae
| 1 |
void GLES2DecoderImpl::DoGetFramebufferAttachmentParameteriv(
GLenum target, GLenum attachment, GLenum pname, GLint* params) {
if (!bound_framebuffer_) {
SetGLError(GL_INVALID_OPERATION,
"glFramebufferAttachmentParameteriv: no framebuffer bound");
return;
}
glGetFramebufferAttachmentParameterivEXT(target, attachment, pname, params);
}
| 184,205 | 5,197 |
140697587736518506039098662235197331054
| null | null | null |
|
Chrome
|
ffeada1f2de5281d59ea48c94c4001a568092cd3
| 1 |
bool SandboxedExtensionUnpacker::ValidateSignature() {
ScopedStdioHandle file(file_util::OpenFile(crx_path_, "rb"));
if (!file.get()) {
ReportFailure("Could not open crx file for reading");
return false;
}
ExtensionHeader header;
size_t len;
len = fread(&header, 1, sizeof(ExtensionHeader),
file.get());
if (len < sizeof(ExtensionHeader)) {
ReportFailure("Invalid crx header");
return false;
}
if (strncmp(kExtensionHeaderMagic, header.magic,
sizeof(header.magic))) {
ReportFailure("Bad magic number");
return false;
}
if (header.version != kCurrentVersion) {
ReportFailure("Bad version number");
return false;
}
if (header.key_size > kMaxPublicKeySize ||
header.signature_size > kMaxSignatureSize) {
ReportFailure("Excessively large key or signature");
return false;
}
if (header.key_size == 0) {
ReportFailure("Key length is zero");
return false;
}
std::vector<uint8> key;
key.resize(header.key_size);
len = fread(&key.front(), sizeof(uint8), header.key_size, file.get());
if (len < header.key_size) {
ReportFailure("Invalid public key");
return false;
}
std::vector<uint8> signature;
signature.resize(header.signature_size);
len = fread(&signature.front(), sizeof(uint8), header.signature_size,
file.get());
if (len < header.signature_size) {
ReportFailure("Invalid signature");
return false;
}
base::SignatureVerifier verifier;
if (!verifier.VerifyInit(extension_misc::kSignatureAlgorithm,
sizeof(extension_misc::kSignatureAlgorithm),
&signature.front(),
signature.size(),
&key.front(),
key.size())) {
ReportFailure("Signature verification initialization failed. "
"This is most likely caused by a public key in "
"the wrong format (should encode algorithm).");
return false;
}
unsigned char buf[1 << 12];
while ((len = fread(buf, 1, sizeof(buf), file.get())) > 0)
verifier.VerifyUpdate(buf, len);
if (!verifier.VerifyFinal()) {
ReportFailure("Signature verification failed");
return false;
}
base::Base64Encode(std::string(reinterpret_cast<char*>(&key.front()),
key.size()), &public_key_);
return true;
}
| 184,206 | 5,198 |
270299633739389198959151342100039297421
| null | null | null |
|
Chrome
|
b9866ebc631655c593a2ac60a3c7cf7d217ccf5d
| 1 |
void AudioOutputController::DoFlush() {
DCHECK_EQ(message_loop_, MessageLoop::current());
if (!sync_reader_) {
if (state_ != kPaused)
return;
buffer_.Clear();
}
}
| 184,211 | 5,202 |
160217679043133965253484493831221900880
| null | null | null |
|
Chrome
|
a75c45bf1cad925548a75bf88f828443bc8ee27d
| 1 |
PPB_URLLoader_Impl::~PPB_URLLoader_Impl() {
}
|
CWE-416
| 184,221 | 5,210 |
43110833936314473152044641356965998042
| null | null | null |
Chrome
|
8083841913b8eb8018ae52f67c923f0b3d66c466
| 1 |
bool HasPermissionsForFile(const FilePath& file, int permissions) {
FilePath current_path = file.StripTrailingSeparators();
FilePath last_path;
while (current_path != last_path) {
if (file_permissions_.find(current_path) != file_permissions_.end())
return (file_permissions_[current_path] & permissions) == permissions;
last_path = current_path;
current_path = current_path.DirName();
}
return false;
}
| 184,224 | 5,211 |
70908000102023359195829425101355034226
| null | null | null |
|
Chrome
|
6e487b9db2ff0324523a040180f8da42796aeef5
| 1 |
xmlParseAttValueComplex(xmlParserCtxtPtr ctxt, int *attlen, int normalize) {
xmlChar limit = 0;
xmlChar *buf = NULL;
xmlChar *rep = NULL;
int len = 0;
int buf_size = 0;
int c, l, in_space = 0;
xmlChar *current = NULL;
xmlEntityPtr ent;
if (NXT(0) == '"') {
ctxt->instate = XML_PARSER_ATTRIBUTE_VALUE;
limit = '"';
NEXT;
} else if (NXT(0) == '\'') {
limit = '\'';
ctxt->instate = XML_PARSER_ATTRIBUTE_VALUE;
NEXT;
} else {
xmlFatalErr(ctxt, XML_ERR_ATTRIBUTE_NOT_STARTED, NULL);
return(NULL);
}
/*
* allocate a translation buffer.
*/
buf_size = XML_PARSER_BUFFER_SIZE;
buf = (xmlChar *) xmlMallocAtomic(buf_size * sizeof(xmlChar));
if (buf == NULL) goto mem_error;
/*
* OK loop until we reach one of the ending char or a size limit.
*/
c = CUR_CHAR(l);
while ((NXT(0) != limit) && /* checked */
(IS_CHAR(c)) && (c != '<')) {
if (c == 0) break;
if (c == '&') {
in_space = 0;
if (NXT(1) == '#') {
int val = xmlParseCharRef(ctxt);
if (val == '&') {
if (ctxt->replaceEntities) {
if (len > buf_size - 10) {
growBuffer(buf, 10);
}
buf[len++] = '&';
} else {
/*
* The reparsing will be done in xmlStringGetNodeList()
* called by the attribute() function in SAX.c
*/
if (len > buf_size - 10) {
growBuffer(buf, 10);
}
buf[len++] = '&';
buf[len++] = '#';
buf[len++] = '3';
buf[len++] = '8';
buf[len++] = ';';
}
} else if (val != 0) {
if (len > buf_size - 10) {
growBuffer(buf, 10);
}
len += xmlCopyChar(0, &buf[len], val);
}
} else {
ent = xmlParseEntityRef(ctxt);
ctxt->nbentities++;
if (ent != NULL)
ctxt->nbentities += ent->owner;
if ((ent != NULL) &&
(ent->etype == XML_INTERNAL_PREDEFINED_ENTITY)) {
if (len > buf_size - 10) {
growBuffer(buf, 10);
}
if ((ctxt->replaceEntities == 0) &&
(ent->content[0] == '&')) {
buf[len++] = '&';
buf[len++] = '#';
buf[len++] = '3';
buf[len++] = '8';
buf[len++] = ';';
} else {
buf[len++] = ent->content[0];
}
} else if ((ent != NULL) &&
(ctxt->replaceEntities != 0)) {
if (ent->etype != XML_INTERNAL_PREDEFINED_ENTITY) {
rep = xmlStringDecodeEntities(ctxt, ent->content,
XML_SUBSTITUTE_REF,
0, 0, 0);
if (rep != NULL) {
current = rep;
while (*current != 0) { /* non input consuming */
if ((*current == 0xD) || (*current == 0xA) ||
(*current == 0x9)) {
buf[len++] = 0x20;
current++;
} else
buf[len++] = *current++;
if (len > buf_size - 10) {
growBuffer(buf, 10);
}
}
xmlFree(rep);
rep = NULL;
}
} else {
if (len > buf_size - 10) {
growBuffer(buf, 10);
}
if (ent->content != NULL)
buf[len++] = ent->content[0];
}
} else if (ent != NULL) {
int i = xmlStrlen(ent->name);
const xmlChar *cur = ent->name;
/*
* This may look absurd but is needed to detect
* entities problems
*/
if ((ent->etype != XML_INTERNAL_PREDEFINED_ENTITY) &&
(ent->content != NULL)) {
rep = xmlStringDecodeEntities(ctxt, ent->content,
XML_SUBSTITUTE_REF, 0, 0, 0);
if (rep != NULL) {
xmlFree(rep);
rep = NULL;
}
}
/*
* Just output the reference
*/
buf[len++] = '&';
while (len > buf_size - i - 10) {
growBuffer(buf, i + 10);
}
for (;i > 0;i--)
buf[len++] = *cur++;
buf[len++] = ';';
}
}
} else {
if ((c == 0x20) || (c == 0xD) || (c == 0xA) || (c == 0x9)) {
if ((len != 0) || (!normalize)) {
if ((!normalize) || (!in_space)) {
COPY_BUF(l,buf,len,0x20);
while (len > buf_size - 10) {
growBuffer(buf, 10);
}
}
in_space = 1;
}
} else {
in_space = 0;
COPY_BUF(l,buf,len,c);
if (len > buf_size - 10) {
growBuffer(buf, 10);
}
}
NEXTL(l);
}
GROW;
c = CUR_CHAR(l);
}
if ((in_space) && (normalize)) {
while (buf[len - 1] == 0x20) len--;
}
buf[len] = 0;
if (RAW == '<') {
xmlFatalErr(ctxt, XML_ERR_LT_IN_ATTRIBUTE, NULL);
} else if (RAW != limit) {
if ((c != 0) && (!IS_CHAR(c))) {
xmlFatalErrMsg(ctxt, XML_ERR_INVALID_CHAR,
"invalid character in attribute value\n");
} else {
xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
"AttValue: ' expected\n");
}
} else
NEXT;
if (attlen != NULL) *attlen = len;
return(buf);
mem_error:
xmlErrMemory(ctxt, NULL);
if (buf != NULL)
xmlFree(buf);
if (rep != NULL)
xmlFree(rep);
return(NULL);
}
|
CWE-119
| 184,270 | 5,255 |
248539584304709647354178006225212249012
| null | null | null |
Chrome
|
ef97ce340c462d5212336f09bf8075d1cb10faa4
| 1 |
void PluginInfoMessageFilter::Context::DecidePluginStatus(
const GetPluginInfo_Params& params,
const WebPluginInfo& plugin,
PluginFinder* plugin_finder,
ChromeViewHostMsg_GetPluginInfo_Status* status,
std::string* group_identifier,
string16* group_name) const {
PluginInstaller* installer = plugin_finder->GetPluginInstaller(plugin);
*group_name = installer->name();
*group_identifier = installer->identifier();
ContentSetting plugin_setting = CONTENT_SETTING_DEFAULT;
bool uses_default_content_setting = true;
GetPluginContentSetting(plugin, params.top_origin_url, params.url,
*group_identifier, &plugin_setting,
&uses_default_content_setting);
DCHECK(plugin_setting != CONTENT_SETTING_DEFAULT);
#if defined(ENABLE_PLUGIN_INSTALLATION)
PluginInstaller::SecurityStatus plugin_status =
installer->GetSecurityStatus(plugin);
if (plugin_status == PluginInstaller::SECURITY_STATUS_OUT_OF_DATE &&
!allow_outdated_plugins_.GetValue()) {
if (allow_outdated_plugins_.IsManaged()) {
status->value =
ChromeViewHostMsg_GetPluginInfo_Status::kOutdatedDisallowed;
} else {
status->value = ChromeViewHostMsg_GetPluginInfo_Status::kOutdatedBlocked;
}
return;
}
if ((plugin_status ==
PluginInstaller::SECURITY_STATUS_REQUIRES_AUTHORIZATION ||
PluginService::GetInstance()->IsPluginUnstable(plugin.path)) &&
plugin.type != WebPluginInfo::PLUGIN_TYPE_PEPPER_IN_PROCESS &&
plugin.type != WebPluginInfo::PLUGIN_TYPE_PEPPER_OUT_OF_PROCESS &&
!always_authorize_plugins_.GetValue() &&
plugin_setting != CONTENT_SETTING_BLOCK &&
uses_default_content_setting) {
status->value = ChromeViewHostMsg_GetPluginInfo_Status::kUnauthorized;
return;
}
#endif
if (plugin_setting == CONTENT_SETTING_ASK)
status->value = ChromeViewHostMsg_GetPluginInfo_Status::kClickToPlay;
else if (plugin_setting == CONTENT_SETTING_BLOCK)
status->value = ChromeViewHostMsg_GetPluginInfo_Status::kBlocked;
}
| 184,282 | 5,266 |
12752085692413985630426692950978622141
| null | null | null |
|
Chrome
|
2511466dd15750f2ab0e5cecc30010f0a3f7949c
| 1 |
void FocusFirstNameField() {
LOG(WARNING) << "Clicking on the tab.";
ASSERT_NO_FATAL_FAILURE(ui_test_utils::ClickOnView(browser(),
VIEW_ID_TAB_CONTAINER));
ASSERT_TRUE(ui_test_utils::IsViewFocused(browser(),
VIEW_ID_TAB_CONTAINER));
LOG(WARNING) << "Focusing the first name field.";
bool result = false;
ASSERT_TRUE(ui_test_utils::ExecuteJavaScriptAndExtractBool(
render_view_host(), L"",
L"if (document.readyState === 'complete')"
L" document.getElementById('firstname').focus();"
L"else"
L" domAutomationController.send(false);",
&result));
ASSERT_TRUE(result);
}
|
CWE-119
| 184,295 | 5,278 |
40730733545771882199774349545138877774
| null | null | null |
Chrome
|
76a3314ac3b711e01fae3b76a5d85f0eddeeec0b
| 1 |
bool BaseSettingChange::Init(Profile* profile) {
DCHECK(profile);
profile_ = profile;
return true;
}
|
CWE-119
| 184,330 | 5,308 |
280299927734355536949977929219195325144
| null | null | null |
Chrome
|
b654d718218ece17c496e74acd250038656f31c3
| 1 |
CString fileSystemRepresentation(const String&)
{
ASSERT_NOT_REACHED();
return "";
}
| 184,333 | 5,311 |
242540235376333096147675682005141979166
| null | null | null |
|
Chrome
|
3ea4ba8af75eb37860c15d02af94f272e5bbc235
| 1 |
void FileSystemOperation::GetUsageAndQuotaThenRunTask(
const GURL& origin, FileSystemType type,
const base::Closure& task,
const base::Closure& error_callback) {
quota::QuotaManagerProxy* quota_manager_proxy =
file_system_context()->quota_manager_proxy();
if (!quota_manager_proxy ||
!file_system_context()->GetQuotaUtil(type)) {
operation_context_.set_allowed_bytes_growth(kint64max);
task.Run();
return;
}
TaskParamsForDidGetQuota params;
params.origin = origin;
params.type = type;
params.task = task;
params.error_callback = error_callback;
DCHECK(quota_manager_proxy);
DCHECK(quota_manager_proxy->quota_manager());
quota_manager_proxy->quota_manager()->GetUsageAndQuota(
origin,
FileSystemTypeToQuotaStorageType(type),
base::Bind(&FileSystemOperation::DidGetUsageAndQuotaAndRunTask,
base::Unretained(this), params));
}
| 184,336 | 5,312 |
95170407629947645599050509833132522474
| null | null | null |
|
Chrome
|
9f5ebcc99c8cd3a19be087be38f14c99cfe9e006
| 1 |
static void* lookupOpenGLFunctionAddress(const char* functionName, bool* success = 0)
{
if (success && !*success)
return 0;
void* target = getProcAddress(functionName);
if (target)
return target;
String fullFunctionName(functionName);
fullFunctionName.append("ARB");
target = getProcAddress(fullFunctionName.utf8().data());
if (target)
return target;
fullFunctionName = functionName;
fullFunctionName.append("EXT");
target = getProcAddress(fullFunctionName.utf8().data());
#if defined(GL_ES_VERSION_2_0)
fullFunctionName = functionName;
fullFunctionName.append("ANGLE");
target = getProcAddress(fullFunctionName.utf8().data());
fullFunctionName = functionName;
fullFunctionName.append("APPLE");
target = getProcAddress(fullFunctionName.utf8().data());
#endif
if (!target && success)
*success = false;
return target;
}
| 184,353 | 5,326 |
142369121156279875994689980934247292740
| null | null | null |
|
Chrome
|
f81fcab3b31dfaff3473e8eb94c6531677116242
| 1 |
bool EditorClientBlackBerry::shouldChangeSelectedRange(Range* fromRange, Range* toRange, EAffinity affinity, bool stillSelecting)
{
if (m_webPagePrivate->m_dumpRenderTree)
return m_webPagePrivate->m_dumpRenderTree->shouldChangeSelectedDOMRangeToDOMRangeAffinityStillSelecting(fromRange, toRange, static_cast<int>(affinity), stillSelecting);
Frame* frame = m_webPagePrivate->focusedOrMainFrame();
if (frame && frame->document()) {
if (frame->document()->focusedNode() && frame->document()->focusedNode()->hasTagName(HTMLNames::selectTag))
return false;
if (m_webPagePrivate->m_inputHandler->isInputMode() && fromRange && toRange && (fromRange->startContainer() == toRange->startContainer()))
m_webPagePrivate->m_inputHandler->notifyClientOfKeyboardVisibilityChange(true);
}
return true;
}
| 184,354 | 5,327 |
3172131646278640413633035949444820483
| null | null | null |
|
Chrome
|
b7a161633fd7ecb59093c2c56ed908416292d778
| 1 |
JSRetainPtr<JSStringRef> AccessibilityUIElement::stringValue()
{
return JSStringCreateWithCharacters(0, 0);
}
| 184,487 | 5,444 |
88411444336712579420402558041153887925
| null | null | null |
|
Chrome
|
e741149a6b7872a2bf1f2b6cc0a56e836592fb77
| 1 |
xsltGenerateIdFunction(xmlXPathParserContextPtr ctxt, int nargs){
xmlNodePtr cur = NULL;
long val;
xmlChar str[30];
xmlDocPtr doc;
if (nargs == 0) {
cur = ctxt->context->node;
} else if (nargs == 1) {
xmlXPathObjectPtr obj;
xmlNodeSetPtr nodelist;
int i, ret;
if ((ctxt->value == NULL) || (ctxt->value->type != XPATH_NODESET)) {
ctxt->error = XPATH_INVALID_TYPE;
xsltTransformError(xsltXPathGetTransformContext(ctxt), NULL, NULL,
"generate-id() : invalid arg expecting a node-set\n");
return;
}
obj = valuePop(ctxt);
nodelist = obj->nodesetval;
if ((nodelist == NULL) || (nodelist->nodeNr <= 0)) {
xmlXPathFreeObject(obj);
valuePush(ctxt, xmlXPathNewCString(""));
return;
}
cur = nodelist->nodeTab[0];
for (i = 1;i < nodelist->nodeNr;i++) {
ret = xmlXPathCmpNodes(cur, nodelist->nodeTab[i]);
if (ret == -1)
cur = nodelist->nodeTab[i];
}
xmlXPathFreeObject(obj);
} else {
xsltTransformError(xsltXPathGetTransformContext(ctxt), NULL, NULL,
"generate-id() : invalid number of args %d\n", nargs);
ctxt->error = XPATH_INVALID_ARITY;
return;
}
/*
* Okay this is ugly but should work, use the NodePtr address
* to forge the ID
*/
if (cur->type != XML_NAMESPACE_DECL)
doc = cur->doc;
else {
xmlNsPtr ns = (xmlNsPtr) cur;
if (ns->context != NULL)
doc = ns->context;
else
doc = ctxt->context->doc;
}
val = (long)((char *)cur - (char *)doc);
if (val >= 0) {
sprintf((char *)str, "idp%ld", val);
} else {
sprintf((char *)str, "idm%ld", -val);
}
valuePush(ctxt, xmlXPathNewString(str));
}
|
CWE-399
| 184,491 | 5,446 |
91106450881227737310553850084306207301
| null | null | null |
Chrome
|
68b6502084af7e2021f7321633f5fbb5f997a58b
| 1 |
SSLErrorInfo SSLErrorInfo::CreateError(ErrorType error_type,
net::X509Certificate* cert,
const GURL& request_url) {
string16 title, details, short_description;
std::vector<string16> extra_info;
switch (error_type) {
case CERT_COMMON_NAME_INVALID: {
title =
l10n_util::GetStringUTF16(IDS_CERT_ERROR_COMMON_NAME_INVALID_TITLE);
std::vector<std::string> dns_names;
cert->GetDNSNames(&dns_names);
DCHECK(!dns_names.empty());
size_t i = 0;
for (; i < dns_names.size(); ++i) {
if (dns_names[i] == cert->subject().common_name)
break;
}
if (i == dns_names.size())
i = 0;
details =
l10n_util::GetStringFUTF16(IDS_CERT_ERROR_COMMON_NAME_INVALID_DETAILS,
UTF8ToUTF16(request_url.host()),
UTF8ToUTF16(dns_names[i]),
UTF8ToUTF16(request_url.host()));
short_description = l10n_util::GetStringUTF16(
IDS_CERT_ERROR_COMMON_NAME_INVALID_DESCRIPTION);
extra_info.push_back(
l10n_util::GetStringUTF16(IDS_CERT_ERROR_EXTRA_INFO_1));
extra_info.push_back(
l10n_util::GetStringFUTF16(
IDS_CERT_ERROR_COMMON_NAME_INVALID_EXTRA_INFO_2,
UTF8ToUTF16(cert->subject().common_name),
UTF8ToUTF16(request_url.host())));
break;
}
case CERT_DATE_INVALID:
extra_info.push_back(
l10n_util::GetStringUTF16(IDS_CERT_ERROR_EXTRA_INFO_1));
if (cert->HasExpired()) {
title = l10n_util::GetStringUTF16(IDS_CERT_ERROR_EXPIRED_TITLE);
details = l10n_util::GetStringFUTF16(
IDS_CERT_ERROR_EXPIRED_DETAILS,
UTF8ToUTF16(request_url.host()),
UTF8ToUTF16(request_url.host()),
base::TimeFormatFriendlyDateAndTime(base::Time::Now()));
short_description =
l10n_util::GetStringUTF16(IDS_CERT_ERROR_EXPIRED_DESCRIPTION);
extra_info.push_back(l10n_util::GetStringUTF16(
IDS_CERT_ERROR_EXPIRED_DETAILS_EXTRA_INFO_2));
} else {
title = l10n_util::GetStringUTF16(IDS_CERT_ERROR_NOT_YET_VALID_TITLE);
details = l10n_util::GetStringFUTF16(
IDS_CERT_ERROR_NOT_YET_VALID_DETAILS,
UTF8ToUTF16(request_url.host()),
UTF8ToUTF16(request_url.host()),
base::TimeFormatFriendlyDateAndTime(base::Time::Now()));
short_description =
l10n_util::GetStringUTF16(IDS_CERT_ERROR_NOT_YET_VALID_DESCRIPTION);
extra_info.push_back(
l10n_util::GetStringUTF16(
IDS_CERT_ERROR_NOT_YET_VALID_DETAILS_EXTRA_INFO_2));
}
break;
case CERT_AUTHORITY_INVALID:
title = l10n_util::GetStringUTF16(IDS_CERT_ERROR_AUTHORITY_INVALID_TITLE);
details = l10n_util::GetStringFUTF16(
IDS_CERT_ERROR_AUTHORITY_INVALID_DETAILS,
UTF8ToUTF16(request_url.host()));
short_description = l10n_util::GetStringUTF16(
IDS_CERT_ERROR_AUTHORITY_INVALID_DESCRIPTION);
extra_info.push_back(
l10n_util::GetStringUTF16(IDS_CERT_ERROR_EXTRA_INFO_1));
extra_info.push_back(l10n_util::GetStringFUTF16(
IDS_CERT_ERROR_AUTHORITY_INVALID_EXTRA_INFO_2,
UTF8ToUTF16(request_url.host()),
UTF8ToUTF16(request_url.host())));
extra_info.push_back(l10n_util::GetStringUTF16(
IDS_CERT_ERROR_AUTHORITY_INVALID_EXTRA_INFO_3));
break;
case CERT_CONTAINS_ERRORS:
title = l10n_util::GetStringUTF16(IDS_CERT_ERROR_CONTAINS_ERRORS_TITLE);
details = l10n_util::GetStringFUTF16(
IDS_CERT_ERROR_CONTAINS_ERRORS_DETAILS,
UTF8ToUTF16(request_url.host()));
short_description =
l10n_util::GetStringUTF16(IDS_CERT_ERROR_CONTAINS_ERRORS_DESCRIPTION);
extra_info.push_back(
l10n_util::GetStringFUTF16(IDS_CERT_ERROR_EXTRA_INFO_1,
UTF8ToUTF16(request_url.host())));
extra_info.push_back(l10n_util::GetStringUTF16(
IDS_CERT_ERROR_CONTAINS_ERRORS_EXTRA_INFO_2));
break;
case CERT_NO_REVOCATION_MECHANISM:
title = l10n_util::GetStringUTF16(
IDS_CERT_ERROR_NO_REVOCATION_MECHANISM_TITLE);
details = l10n_util::GetStringUTF16(
IDS_CERT_ERROR_NO_REVOCATION_MECHANISM_DETAILS);
short_description = l10n_util::GetStringUTF16(
IDS_CERT_ERROR_NO_REVOCATION_MECHANISM_DESCRIPTION);
break;
case CERT_UNABLE_TO_CHECK_REVOCATION:
title = l10n_util::GetStringUTF16(
IDS_CERT_ERROR_UNABLE_TO_CHECK_REVOCATION_TITLE);
details = l10n_util::GetStringUTF16(
IDS_CERT_ERROR_UNABLE_TO_CHECK_REVOCATION_DETAILS);
short_description = l10n_util::GetStringUTF16(
IDS_CERT_ERROR_UNABLE_TO_CHECK_REVOCATION_DESCRIPTION);
break;
case CERT_REVOKED:
title = l10n_util::GetStringUTF16(IDS_CERT_ERROR_REVOKED_CERT_TITLE);
details = l10n_util::GetStringFUTF16(IDS_CERT_ERROR_REVOKED_CERT_DETAILS,
UTF8ToUTF16(request_url.host()));
short_description =
l10n_util::GetStringUTF16(IDS_CERT_ERROR_REVOKED_CERT_DESCRIPTION);
extra_info.push_back(
l10n_util::GetStringUTF16(IDS_CERT_ERROR_EXTRA_INFO_1));
extra_info.push_back(
l10n_util::GetStringUTF16(IDS_CERT_ERROR_REVOKED_CERT_EXTRA_INFO_2));
break;
case CERT_INVALID:
title = l10n_util::GetStringUTF16(IDS_CERT_ERROR_INVALID_CERT_TITLE);
details = l10n_util::GetStringFUTF16(
IDS_CERT_ERROR_INVALID_CERT_DETAILS,
UTF8ToUTF16(request_url.host()));
short_description =
l10n_util::GetStringUTF16(IDS_CERT_ERROR_INVALID_CERT_DESCRIPTION);
extra_info.push_back(
l10n_util::GetStringUTF16(IDS_CERT_ERROR_EXTRA_INFO_1));
extra_info.push_back(l10n_util::GetStringUTF16(
IDS_CERT_ERROR_INVALID_CERT_EXTRA_INFO_2));
break;
case CERT_WEAK_SIGNATURE_ALGORITHM:
title = l10n_util::GetStringUTF16(
IDS_CERT_ERROR_WEAK_SIGNATURE_ALGORITHM_TITLE);
details = l10n_util::GetStringFUTF16(
IDS_CERT_ERROR_WEAK_SIGNATURE_ALGORITHM_DETAILS,
UTF8ToUTF16(request_url.host()));
short_description = l10n_util::GetStringUTF16(
IDS_CERT_ERROR_WEAK_SIGNATURE_ALGORITHM_DESCRIPTION);
extra_info.push_back(
l10n_util::GetStringUTF16(IDS_CERT_ERROR_EXTRA_INFO_1));
extra_info.push_back(
l10n_util::GetStringUTF16(
IDS_CERT_ERROR_WEAK_SIGNATURE_ALGORITHM_EXTRA_INFO_2));
break;
case CERT_WEAK_KEY:
title = l10n_util::GetStringUTF16(IDS_CERT_ERROR_WEAK_KEY_TITLE);
details = l10n_util::GetStringFUTF16(
IDS_CERT_ERROR_WEAK_KEY_DETAILS, UTF8ToUTF16(request_url.host()));
short_description = l10n_util::GetStringUTF16(
IDS_CERT_ERROR_WEAK_KEY_DESCRIPTION);
extra_info.push_back(
l10n_util::GetStringUTF16(IDS_CERT_ERROR_EXTRA_INFO_1));
extra_info.push_back(
l10n_util::GetStringUTF16(
IDS_CERT_ERROR_WEAK_KEY_EXTRA_INFO_2));
break;
case UNKNOWN:
title = l10n_util::GetStringUTF16(IDS_CERT_ERROR_UNKNOWN_ERROR_TITLE);
details = l10n_util::GetStringUTF16(IDS_CERT_ERROR_UNKNOWN_ERROR_DETAILS);
short_description =
l10n_util::GetStringUTF16(IDS_CERT_ERROR_UNKNOWN_ERROR_DESCRIPTION);
break;
default:
NOTREACHED();
}
return SSLErrorInfo(title, details, short_description, extra_info);
}
|
CWE-79
| 184,492 | 5,447 |
53399739575118663367424243295997144464
| null | null | null |
Chrome
|
00f695aec78100076c4085388ad13eafe6eaa7c1
| 1 |
void DesktopNativeWidgetHelperAura::PreInitialize(
aura::Window* window,
const Widget::InitParams& params) {
#if !defined(OS_WIN)
if (params.type == Widget::InitParams::TYPE_POPUP) {
is_embedded_window_ = true;
position_client_.reset(new EmbeddedWindowScreenPositionClient(widget_));
aura::client::SetScreenPositionClient(window, position_client_.get());
return;
} else if (params.type == Widget::InitParams::TYPE_CONTROL) {
return;
}
#endif
gfx::Rect bounds = params.bounds;
if (bounds.IsEmpty()) {
bounds.set_size(gfx::Size(100, 100));
}
root_window_.reset(new aura::RootWindow(bounds));
root_window_->Init();
root_window_->set_focus_manager(new aura::FocusManager);
root_window_event_filter_ =
new aura::shared::RootWindowEventFilter(root_window_.get());
root_window_->SetEventFilter(root_window_event_filter_);
input_method_filter_.reset(new aura::shared::InputMethodEventFilter());
root_window_event_filter_->AddFilter(input_method_filter_.get());
aura::DesktopActivationClient* activation_client =
new aura::DesktopActivationClient(root_window_.get());
#if defined(USE_X11)
x11_window_event_filter_.reset(
new X11WindowEventFilter(root_window_.get(), activation_client, widget_));
x11_window_event_filter_->SetUseHostWindowBorders(false);
root_window_event_filter_->AddFilter(x11_window_event_filter_.get());
#endif
root_window_->AddRootWindowObserver(this);
aura::client::SetActivationClient(root_window_.get(), activation_client);
aura::client::SetDispatcherClient(root_window_.get(),
new aura::DesktopDispatcherClient);
position_client_.reset(
new RootWindowScreenPositionClient(root_window_.get()));
aura::client::SetScreenPositionClient(window, position_client_.get());
}
| 184,493 | 5,448 |
178982217967800104177636099742167175327
| null | null | null |
|
Chrome
|
a151041807a7e3c702c5f935a742368333aa69d4
| 1 |
void GpuProcessHostUIShim::OnResizeView(int32 surface_id,
int32 route_id,
gfx::Size size) {
ScopedSendOnIOThread delayed_send(
host_id_,
new AcceleratedSurfaceMsg_ResizeViewACK(route_id));
RenderWidgetHostViewPort* view =
GetRenderWidgetHostViewFromSurfaceID(surface_id);
if (!view)
return;
gfx::GLSurfaceHandle surface = view->GetCompositingSurface();
#if defined(TOOLKIT_GTK)
GdkWindow* window = reinterpret_cast<GdkWindow*>(
gdk_xid_table_lookup(surface.handle));
if (window) {
Display* display = GDK_WINDOW_XDISPLAY(window);
gdk_window_resize(window, size.width(), size.height());
XSync(display, False);
}
#elif defined(OS_WIN)
SetWindowPos(surface.handle,
NULL,
0, 0,
std::max(1, size.width()),
std::max(1, size.height()),
SWP_NOSENDCHANGING | SWP_NOCOPYBITS | SWP_NOZORDER |
SWP_NOACTIVATE | SWP_DEFERERASE);
#endif
}
| 184,494 | 5,449 |
214720266517195705186209732602904101120
| null | null | null |
|
Chrome
|
e3171b346e6919f4162ea128d0f7b342cf878fd4
| 1 |
PowerPopupView() {
SetHorizontalAlignment(ALIGN_RIGHT);
UpdateText();
}
|
CWE-399
| 184,535 | 5,484 |
112374548428927138430071883198540033125
| null | null | null |
Chrome
|
dbcfe72cb16222c9f7e7907fcc5f35b27cc25331
| 1 |
bool GetURLRowForAutocompleteMatch(Profile* profile,
const AutocompleteMatch& match,
history::URLRow* url_row) {
DCHECK(url_row);
HistoryService* history_service =
profile->GetHistoryService(Profile::EXPLICIT_ACCESS);
if (!history_service)
return false;
history::URLDatabase* url_db = history_service->InMemoryDatabase();
return url_db && (url_db->GetRowForURL(match.destination_url, url_row) != 0);
}
|
CWE-20
| 184,585 | 5,531 |
159436592094021646442866975951391876709
| null | null | null |
Chrome
|
3511b6ec1e955578ddb6e90f0cc99f824e36026e
| 1 |
virtual void SetUpCommandLine(CommandLine* command_line) {
GpuFeatureTest::SetUpCommandLine(command_line);
command_line->AppendSwitch(switches::kEnableThreadedCompositing);
}
|
CWE-399
| 184,586 | 5,532 |
260191358944750536748131359510248603618
| null | null | null |
Chrome
|
7c2785fab1685c8735288dfbbbb617d9c4f5d8b2
| 1 |
bool GraphicsContext3D::getImageData(Image* image,
GC3Denum format,
GC3Denum type,
bool premultiplyAlpha,
bool ignoreGammaAndColorProfile,
Vector<uint8_t>& outputVector)
{
if (!image)
return false;
CGImageRef cgImage;
RetainPtr<CGImageRef> decodedImage;
bool hasAlpha = image->isBitmapImage() ? static_cast<BitmapImage*>(image)->frameHasAlphaAtIndex(0) : true;
if ((ignoreGammaAndColorProfile || (hasAlpha && !premultiplyAlpha)) && image->data()) {
ImageSource decoder(ImageSource::AlphaNotPremultiplied,
ignoreGammaAndColorProfile ? ImageSource::GammaAndColorProfileIgnored : ImageSource::GammaAndColorProfileApplied);
decoder.setData(image->data(), true);
if (!decoder.frameCount())
return false;
decodedImage.adoptCF(decoder.createFrameAtIndex(0));
cgImage = decodedImage.get();
} else
cgImage = image->nativeImageForCurrentFrame();
if (!cgImage)
return false;
size_t width = CGImageGetWidth(cgImage);
size_t height = CGImageGetHeight(cgImage);
if (!width || !height)
return false;
CGColorSpaceRef colorSpace = CGImageGetColorSpace(cgImage);
CGColorSpaceModel model = CGColorSpaceGetModel(colorSpace);
if (model == kCGColorSpaceModelIndexed) {
RetainPtr<CGContextRef> bitmapContext;
bitmapContext.adoptCF(CGBitmapContextCreate(0, width, height, 8, width * 4,
deviceRGBColorSpaceRef(),
kCGImageAlphaPremultipliedFirst | kCGBitmapByteOrder32Host));
if (!bitmapContext)
return false;
CGContextSetBlendMode(bitmapContext.get(), kCGBlendModeCopy);
CGContextSetInterpolationQuality(bitmapContext.get(), kCGInterpolationNone);
CGContextDrawImage(bitmapContext.get(), CGRectMake(0, 0, width, height), cgImage);
decodedImage.adoptCF(CGBitmapContextCreateImage(bitmapContext.get()));
cgImage = decodedImage.get();
}
size_t bitsPerComponent = CGImageGetBitsPerComponent(cgImage);
size_t bitsPerPixel = CGImageGetBitsPerPixel(cgImage);
if (bitsPerComponent != 8 && bitsPerComponent != 16)
return false;
if (bitsPerPixel % bitsPerComponent)
return false;
size_t componentsPerPixel = bitsPerPixel / bitsPerComponent;
CGBitmapInfo bitInfo = CGImageGetBitmapInfo(cgImage);
bool bigEndianSource = false;
if (bitsPerComponent == 16) {
switch (bitInfo & kCGBitmapByteOrderMask) {
case kCGBitmapByteOrder16Big:
bigEndianSource = true;
break;
case kCGBitmapByteOrder16Little:
bigEndianSource = false;
break;
case kCGBitmapByteOrderDefault:
bigEndianSource = true;
break;
default:
return false;
}
} else {
switch (bitInfo & kCGBitmapByteOrderMask) {
case kCGBitmapByteOrder32Big:
bigEndianSource = true;
break;
case kCGBitmapByteOrder32Little:
bigEndianSource = false;
break;
case kCGBitmapByteOrderDefault:
bigEndianSource = true;
break;
default:
return false;
}
}
AlphaOp neededAlphaOp = AlphaDoNothing;
AlphaFormat alphaFormat = AlphaFormatNone;
switch (CGImageGetAlphaInfo(cgImage)) {
case kCGImageAlphaPremultipliedFirst:
if (!premultiplyAlpha)
neededAlphaOp = AlphaDoUnmultiply;
alphaFormat = AlphaFormatFirst;
break;
case kCGImageAlphaFirst:
if (premultiplyAlpha)
neededAlphaOp = AlphaDoPremultiply;
alphaFormat = AlphaFormatFirst;
break;
case kCGImageAlphaNoneSkipFirst:
alphaFormat = AlphaFormatFirst;
break;
case kCGImageAlphaPremultipliedLast:
if (!premultiplyAlpha)
neededAlphaOp = AlphaDoUnmultiply;
alphaFormat = AlphaFormatLast;
break;
case kCGImageAlphaLast:
if (premultiplyAlpha)
neededAlphaOp = AlphaDoPremultiply;
alphaFormat = AlphaFormatLast;
break;
case kCGImageAlphaNoneSkipLast:
alphaFormat = AlphaFormatLast;
break;
case kCGImageAlphaNone:
alphaFormat = AlphaFormatNone;
break;
default:
return false;
}
SourceDataFormat srcDataFormat = getSourceDataFormat(componentsPerPixel, alphaFormat, bitsPerComponent == 16, bigEndianSource);
if (srcDataFormat == SourceFormatNumFormats)
return false;
RetainPtr<CFDataRef> pixelData;
pixelData.adoptCF(CGDataProviderCopyData(CGImageGetDataProvider(cgImage)));
if (!pixelData)
return false;
const UInt8* rgba = CFDataGetBytePtr(pixelData.get());
unsigned int packedSize;
if (computeImageSizeInBytes(format, type, width, height, 1, &packedSize, 0) != GraphicsContext3D::NO_ERROR)
return false;
outputVector.resize(packedSize);
unsigned int srcUnpackAlignment = 0;
size_t bytesPerRow = CGImageGetBytesPerRow(cgImage);
unsigned int padding = bytesPerRow - bitsPerPixel / 8 * width;
if (padding) {
srcUnpackAlignment = padding + 1;
while (bytesPerRow % srcUnpackAlignment)
++srcUnpackAlignment;
}
bool rt = packPixels(rgba, srcDataFormat, width, height, srcUnpackAlignment,
format, type, neededAlphaOp, outputVector.data());
return rt;
}
|
CWE-399
| 184,587 | 5,533 |
194621381134065270873799783802424240477
| null | null | null |
Chrome
|
1595f66a8dec04864afd048809cd9d0802049feb
| 1 |
void removeAllDOMObjects()
{
DOMDataStore& store = DOMData::getCurrentStore();
v8::HandleScope scope;
if (isMainThread()) {
DOMData::removeObjectsFromWrapperMap<Node>(&store, store.domNodeMap());
DOMData::removeObjectsFromWrapperMap<Node>(&store, store.activeDomNodeMap());
}
DOMData::removeObjectsFromWrapperMap<void>(&store, store.domObjectMap());
}
|
CWE-119
| 184,588 | 5,534 |
158567607023592302579743183252905901964
| null | null | null |
Chrome
|
1a828911013ff501b87aacc5b555e470b31f2909
| 1 |
uint64 Clipboard::GetSequenceNumber(Buffer buffer) {
return 0;
}
| 184,593 | 5,539 |
297545750745744992900533217407173054054
| null | null | null |
|
Chrome
|
04915c26ea193247b8a29aa24bfa34578ef5d39e
| 1 |
static inline quint32 swapBgrToRgb(quint32 pixel)
{
return ((pixel << 16) & 0xff0000) | ((pixel >> 16) & 0xff) | (pixel & 0xff00ff00);
}
|
CWE-264
| 184,594 | 5,540 |
304658842432476569668324875792957709525
| null | null | null |
Chrome
|
b712795852f9d6073e062680e280634290c4ba5d
| 1 |
HarfBuzzShaperBase::HarfBuzzShaperBase(const Font* font, const TextRun& run)
: m_font(font)
, m_run(run)
, m_wordSpacingAdjustment(font->wordSpacing())
, m_letterSpacing(font->letterSpacing())
{
}
|
CWE-362
| 184,595 | 5,541 |
105068038334913611922876466353757950420
| null | null | null |
Chrome
|
0c14577c9905bd8161159ec7eaac810c594508d0
| 1 |
int OmniboxViewWin::OnPerformDropImpl(const views::DropTargetEvent& event,
bool in_drag) {
const ui::OSExchangeData& data = event.data();
if (data.HasURL()) {
GURL url;
string16 title;
if (data.GetURLAndTitle(&url, &title)) {
string16 text(StripJavascriptSchemas(UTF8ToUTF16(url.spec())));
SetUserText(text);
if (url.spec().length() == text.length())
model()->AcceptInput(CURRENT_TAB, true);
return CopyOrLinkDragOperation(event.source_operations());
}
} else if (data.HasString()) {
int string_drop_position = drop_highlight_position();
string16 text;
if ((string_drop_position != -1 || !in_drag) && data.GetString(&text)) {
DCHECK(string_drop_position == -1 ||
((string_drop_position >= 0) &&
(string_drop_position <= GetTextLength())));
if (in_drag) {
if (event.source_operations()== ui::DragDropTypes::DRAG_MOVE)
MoveSelectedText(string_drop_position);
else
InsertText(string_drop_position, text);
} else {
PasteAndGo(CollapseWhitespace(text, true));
}
return CopyOrLinkDragOperation(event.source_operations());
}
}
return ui::DragDropTypes::DRAG_NONE;
}
| 184,604 | 5,550 |
265871570571866678960599559846253798671
| null | null | null |
|
Chrome
|
7352baf29ac44d23cd580c2edfa8faf4e140a480
| 1 |
void SignatureUtil::CheckSignature(
const FilePath& file_path,
ClientDownloadRequest_SignatureInfo* signature_info) {
VLOG(2) << "Checking signature for " << file_path.value();
WINTRUST_FILE_INFO file_info;
file_info.cbStruct = sizeof(file_info);
file_info.pcwszFilePath = file_path.value().c_str();
file_info.hFile = NULL;
file_info.pgKnownSubject = NULL;
WINTRUST_DATA wintrust_data;
wintrust_data.cbStruct = sizeof(wintrust_data);
wintrust_data.pPolicyCallbackData = NULL;
wintrust_data.pSIPClientData = NULL;
wintrust_data.dwUIChoice = WTD_UI_NONE;
wintrust_data.fdwRevocationChecks = WTD_REVOKE_NONE;
wintrust_data.dwUnionChoice = WTD_CHOICE_FILE;
wintrust_data.pFile = &file_info;
wintrust_data.dwStateAction = WTD_STATEACTION_VERIFY;
wintrust_data.hWVTStateData = NULL;
wintrust_data.pwszURLReference = NULL;
wintrust_data.dwProvFlags = WTD_CACHE_ONLY_URL_RETRIEVAL;
wintrust_data.dwUIContext = WTD_UICONTEXT_EXECUTE;
GUID policy_guid = WINTRUST_ACTION_GENERIC_VERIFY_V2;
LONG result = WinVerifyTrust(static_cast<HWND>(INVALID_HANDLE_VALUE),
&policy_guid,
&wintrust_data);
CRYPT_PROVIDER_DATA* prov_data = WTHelperProvDataFromStateData(
wintrust_data.hWVTStateData);
if (prov_data) {
if (prov_data->csSigners > 0) {
signature_info->set_trusted(result == ERROR_SUCCESS);
}
for (DWORD i = 0; i < prov_data->csSigners; ++i) {
const CERT_CHAIN_CONTEXT* cert_chain_context =
prov_data->pasSigners[i].pChainContext;
for (DWORD j = 0; j < cert_chain_context->cChain; ++j) {
CERT_SIMPLE_CHAIN* simple_chain = cert_chain_context->rgpChain[j];
ClientDownloadRequest_CertificateChain* chain =
signature_info->add_certificate_chain();
for (DWORD k = 0; k < simple_chain->cElement; ++k) {
CERT_CHAIN_ELEMENT* element = simple_chain->rgpElement[k];
chain->add_element()->set_certificate(
element->pCertContext->pbCertEncoded,
element->pCertContext->cbCertEncoded);
}
}
}
wintrust_data.dwStateAction = WTD_STATEACTION_CLOSE;
WinVerifyTrust(static_cast<HWND>(INVALID_HANDLE_VALUE),
&policy_guid, &wintrust_data);
}
}
|
CWE-20
| 184,605 | 5,551 |
283917935680180348820051506615368357795
| null | null | null |
Chrome
|
094c773bb6c144f07b004ff3d1886100f157f4f6
| 1 |
xsltCompilePatternInternal(const xmlChar *pattern, xmlDocPtr doc,
xmlNodePtr node, xsltStylesheetPtr style,
xsltTransformContextPtr runtime, int novar) {
xsltParserContextPtr ctxt = NULL;
xsltCompMatchPtr element, first = NULL, previous = NULL;
int current, start, end, level, j;
if (pattern == NULL) {
xsltTransformError(NULL, NULL, node,
"xsltCompilePattern : NULL pattern\n");
return(NULL);
}
ctxt = xsltNewParserContext(style, runtime);
if (ctxt == NULL)
return(NULL);
ctxt->doc = doc;
ctxt->elem = node;
current = end = 0;
while (pattern[current] != 0) {
start = current;
while (IS_BLANK_CH(pattern[current]))
current++;
end = current;
level = 0;
while ((pattern[end] != 0) && ((pattern[end] != '|') || (level != 0))) {
if (pattern[end] == '[')
level++;
else if (pattern[end] == ']')
level--;
else if (pattern[end] == '\'') {
end++;
while ((pattern[end] != 0) && (pattern[end] != '\''))
end++;
} else if (pattern[end] == '"') {
end++;
while ((pattern[end] != 0) && (pattern[end] != '"'))
end++;
}
end++;
}
if (current == end) {
xsltTransformError(NULL, NULL, node,
"xsltCompilePattern : NULL pattern\n");
goto error;
}
element = xsltNewCompMatch();
if (element == NULL) {
goto error;
}
if (first == NULL)
first = element;
else if (previous != NULL)
previous->next = element;
previous = element;
ctxt->comp = element;
ctxt->base = xmlStrndup(&pattern[start], end - start);
if (ctxt->base == NULL)
goto error;
ctxt->cur = &(ctxt->base)[current - start];
element->pattern = ctxt->base;
element->nsList = xmlGetNsList(doc, node);
j = 0;
if (element->nsList != NULL) {
while (element->nsList[j] != NULL)
j++;
}
element->nsNr = j;
#ifdef WITH_XSLT_DEBUG_PATTERN
xsltGenericDebug(xsltGenericDebugContext,
"xsltCompilePattern : parsing '%s'\n",
element->pattern);
#endif
/*
Preset default priority to be zero.
This may be changed by xsltCompileLocationPathPattern.
*/
element->priority = 0;
xsltCompileLocationPathPattern(ctxt, novar);
if (ctxt->error) {
xsltTransformError(NULL, style, node,
"xsltCompilePattern : failed to compile '%s'\n",
element->pattern);
if (style != NULL) style->errors++;
goto error;
}
/*
* Reverse for faster interpretation.
*/
xsltReverseCompMatch(ctxt, element);
/*
* Set-up the priority
*/
if (element->priority == 0) { /* if not yet determined */
if (((element->steps[0].op == XSLT_OP_ELEM) ||
(element->steps[0].op == XSLT_OP_ATTR) ||
(element->steps[0].op == XSLT_OP_PI)) &&
(element->steps[0].value != NULL) &&
(element->steps[1].op == XSLT_OP_END)) {
; /* previously preset */
} else if ((element->steps[0].op == XSLT_OP_ATTR) &&
(element->steps[0].value2 != NULL) &&
(element->steps[1].op == XSLT_OP_END)) {
element->priority = -0.25;
} else if ((element->steps[0].op == XSLT_OP_NS) &&
(element->steps[0].value != NULL) &&
(element->steps[1].op == XSLT_OP_END)) {
element->priority = -0.25;
} else if ((element->steps[0].op == XSLT_OP_ATTR) &&
(element->steps[0].value == NULL) &&
(element->steps[0].value2 == NULL) &&
(element->steps[1].op == XSLT_OP_END)) {
element->priority = -0.5;
} else if (((element->steps[0].op == XSLT_OP_PI) ||
(element->steps[0].op == XSLT_OP_TEXT) ||
(element->steps[0].op == XSLT_OP_ALL) ||
(element->steps[0].op == XSLT_OP_NODE) ||
(element->steps[0].op == XSLT_OP_COMMENT)) &&
(element->steps[1].op == XSLT_OP_END)) {
element->priority = -0.5;
} else {
element->priority = 0.5;
}
}
#ifdef WITH_XSLT_DEBUG_PATTERN
xsltGenericDebug(xsltGenericDebugContext,
"xsltCompilePattern : parsed %s, default priority %f\n",
element->pattern, element->priority);
#endif
if (pattern[end] == '|')
end++;
current = end;
}
if (end == 0) {
xsltTransformError(NULL, style, node,
"xsltCompilePattern : NULL pattern\n");
if (style != NULL) style->errors++;
goto error;
}
xsltFreeParserContext(ctxt);
return(first);
error:
if (ctxt != NULL)
xsltFreeParserContext(ctxt);
if (first != NULL)
xsltFreeCompMatchList(first);
return(NULL);
}
| 184,611 | 5,555 |
121486337326007709949705492814049984707
| null | null | null |
|
Chrome
|
58ffd25567098d8ce9443b7c977382929d163b3d
| 1 |
static void setPathFromConvexPoints(SkPath* path, size_t numPoints, const FloatPoint* points)
{
path->incReserve(numPoints);
path->moveTo(WebCoreFloatToSkScalar(points[0].x()),
WebCoreFloatToSkScalar(points[0].y()));
for (size_t i = 1; i < numPoints; ++i) {
path->lineTo(WebCoreFloatToSkScalar(points[i].x()),
WebCoreFloatToSkScalar(points[i].y()));
}
path->setIsConvex(true);
}
|
CWE-19
| 184,619 | 5,561 |
240318301613997723540746206540244318048
| null | null | null |
Chrome
|
d82b03d21f7e581f9206ef1fec4959ae7b06b8eb
| 1 |
xmlStringLenDecodeEntities(xmlParserCtxtPtr ctxt, const xmlChar *str, int len,
int what, xmlChar end, xmlChar end2, xmlChar end3) {
xmlChar *buffer = NULL;
int buffer_size = 0;
xmlChar *current = NULL;
xmlChar *rep = NULL;
const xmlChar *last;
xmlEntityPtr ent;
int c,l;
int nbchars = 0;
if ((ctxt == NULL) || (str == NULL) || (len < 0))
return(NULL);
last = str + len;
if (((ctxt->depth > 40) &&
((ctxt->options & XML_PARSE_HUGE) == 0)) ||
(ctxt->depth > 1024)) {
xmlFatalErr(ctxt, XML_ERR_ENTITY_LOOP, NULL);
return(NULL);
}
/*
* allocate a translation buffer.
*/
buffer_size = XML_PARSER_BIG_BUFFER_SIZE;
buffer = (xmlChar *) xmlMallocAtomic(buffer_size * sizeof(xmlChar));
if (buffer == NULL) goto mem_error;
/*
* OK loop until we reach one of the ending char or a size limit.
* we are operating on already parsed values.
*/
if (str < last)
c = CUR_SCHAR(str, l);
else
c = 0;
while ((c != 0) && (c != end) && /* non input consuming loop */
(c != end2) && (c != end3)) {
if (c == 0) break;
if ((c == '&') && (str[1] == '#')) {
int val = xmlParseStringCharRef(ctxt, &str);
if (val != 0) {
COPY_BUF(0,buffer,nbchars,val);
}
if (nbchars > buffer_size - XML_PARSER_BUFFER_SIZE) {
growBuffer(buffer, XML_PARSER_BUFFER_SIZE);
}
} else if ((c == '&') && (what & XML_SUBSTITUTE_REF)) {
if (xmlParserDebugEntities)
xmlGenericError(xmlGenericErrorContext,
"String decoding Entity Reference: %.30s\n",
str);
ent = xmlParseStringEntityRef(ctxt, &str);
if ((ctxt->lastError.code == XML_ERR_ENTITY_LOOP) ||
(ctxt->lastError.code == XML_ERR_INTERNAL_ERROR))
goto int_error;
if (ent != NULL)
ctxt->nbentities += ent->checked;
if ((ent != NULL) &&
(ent->etype == XML_INTERNAL_PREDEFINED_ENTITY)) {
if (ent->content != NULL) {
COPY_BUF(0,buffer,nbchars,ent->content[0]);
if (nbchars > buffer_size - XML_PARSER_BUFFER_SIZE) {
growBuffer(buffer, XML_PARSER_BUFFER_SIZE);
}
} else {
xmlFatalErrMsg(ctxt, XML_ERR_INTERNAL_ERROR,
"predefined entity has no content\n");
}
} else if ((ent != NULL) && (ent->content != NULL)) {
ctxt->depth++;
rep = xmlStringDecodeEntities(ctxt, ent->content, what,
0, 0, 0);
ctxt->depth--;
if (rep != NULL) {
current = rep;
while (*current != 0) { /* non input consuming loop */
buffer[nbchars++] = *current++;
if (nbchars >
buffer_size - XML_PARSER_BUFFER_SIZE) {
if (xmlParserEntityCheck(ctxt, nbchars, ent))
goto int_error;
growBuffer(buffer, XML_PARSER_BUFFER_SIZE);
}
}
xmlFree(rep);
rep = NULL;
}
} else if (ent != NULL) {
int i = xmlStrlen(ent->name);
const xmlChar *cur = ent->name;
buffer[nbchars++] = '&';
if (nbchars > buffer_size - i - XML_PARSER_BUFFER_SIZE) {
growBuffer(buffer, XML_PARSER_BUFFER_SIZE);
}
for (;i > 0;i--)
buffer[nbchars++] = *cur++;
buffer[nbchars++] = ';';
}
} else if (c == '%' && (what & XML_SUBSTITUTE_PEREF)) {
if (xmlParserDebugEntities)
xmlGenericError(xmlGenericErrorContext,
"String decoding PE Reference: %.30s\n", str);
ent = xmlParseStringPEReference(ctxt, &str);
if (ctxt->lastError.code == XML_ERR_ENTITY_LOOP)
goto int_error;
if (ent != NULL)
ctxt->nbentities += ent->checked;
if (ent != NULL) {
if (ent->content == NULL) {
xmlLoadEntityContent(ctxt, ent);
}
ctxt->depth++;
rep = xmlStringDecodeEntities(ctxt, ent->content, what,
0, 0, 0);
ctxt->depth--;
if (rep != NULL) {
current = rep;
while (*current != 0) { /* non input consuming loop */
buffer[nbchars++] = *current++;
if (nbchars >
buffer_size - XML_PARSER_BUFFER_SIZE) {
if (xmlParserEntityCheck(ctxt, nbchars, ent))
goto int_error;
growBuffer(buffer, XML_PARSER_BUFFER_SIZE);
}
}
xmlFree(rep);
rep = NULL;
}
}
} else {
COPY_BUF(l,buffer,nbchars,c);
str += l;
if (nbchars > buffer_size - XML_PARSER_BUFFER_SIZE) {
growBuffer(buffer, XML_PARSER_BUFFER_SIZE);
}
}
if (str < last)
c = CUR_SCHAR(str, l);
else
c = 0;
}
buffer[nbchars] = 0;
return(buffer);
mem_error:
xmlErrMemory(ctxt, NULL);
int_error:
if (rep != NULL)
xmlFree(rep);
if (buffer != NULL)
xmlFree(buffer);
return(NULL);
}
|
CWE-119
| 184,668 | 5,602 |
189668059679113703003442905361866296097
| null | null | null |
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