project
stringclasses 788
values | commit_id
stringlengths 6
81
| CVE ID
stringlengths 13
16
| CWE ID
stringclasses 126
values | func
stringlengths 14
482k
| vul
int8 0
1
|
|---|---|---|---|---|---|
linux | 4a9d46a9fe14401f21df69cea97c62396d5fb053 | NOT_APPLICABLE | NOT_APPLICABLE | static int bnxt_re_post_recv_shadow_qp(struct bnxt_re_dev *rdev,
struct bnxt_re_qp *qp,
const struct ib_recv_wr *wr)
{
struct bnxt_qplib_swqe wqe;
int rc = 0;
memset(&wqe, 0, sizeof(wqe));
while (wr) {
/* House keeping */
memset(&wqe, 0, sizeof(wqe));
/* Common */
wqe.num_sge = wr->num_sge;
if (wr->num_sge > qp->qplib_qp.rq.max_sge) {
dev_err(rdev_to_dev(rdev),
"Limit exceeded for Receive SGEs");
rc = -EINVAL;
break;
}
bnxt_re_build_sgl(wr->sg_list, wqe.sg_list, wr->num_sge);
wqe.wr_id = wr->wr_id;
wqe.type = BNXT_QPLIB_SWQE_TYPE_RECV;
rc = bnxt_qplib_post_recv(&qp->qplib_qp, &wqe);
if (rc)
break;
wr = wr->next;
}
if (!rc)
bnxt_qplib_post_recv_db(&qp->qplib_qp);
return rc;
} | 0 |
folly | 8e927ee48b114c8a2f90d0cbd5ac753795a6761f | NOT_APPLICABLE | NOT_APPLICABLE | TEST(Random, StateSize) {
using namespace folly::detail;
// uint_fast32_t is uint64_t on x86_64, w00t
EXPECT_EQ(
sizeof(uint_fast32_t) / 4 + 3, StateSizeT<std::minstd_rand0>::value);
EXPECT_EQ(624, StateSizeT<std::mt19937>::value);
#if FOLLY_HAVE_EXTRANDOM_SFMT19937
EXPECT_EQ(624, StateSizeT<__gnu_cxx::sfmt19937>::value);
#endif
EXPECT_EQ(24, StateSizeT<std::ranlux24_base>::value);
} | 0 |
savannah | 3fcd042d26d70856e826a42b5f93dc4854d80bf0 | NOT_APPLICABLE | NOT_APPLICABLE | pch_prefix_context (void)
{
return p_prefix_context;
}
| 0 |
ImageMagick | 76f94fa2d9ae5d96e15929b6b6ce0c866fc44c69 | NOT_APPLICABLE | NOT_APPLICABLE | static inline MagickOffsetType WritePixelCacheRegion(
const CacheInfo *magick_restrict cache_info,const MagickOffsetType offset,
const MagickSizeType length,const unsigned char *magick_restrict buffer)
{
register MagickOffsetType
i;
ssize_t
count;
#if !defined(MAGICKCORE_HAVE_PWRITE)
if (lseek(cache_info->file,offset,SEEK_SET) < 0)
return((MagickOffsetType) -1);
#endif
count=0;
for (i=0; i < (MagickOffsetType) length; i+=count)
{
#if !defined(MAGICKCORE_HAVE_PWRITE)
count=write(cache_info->file,buffer+i,(size_t) MagickMin(length-i,(size_t)
SSIZE_MAX));
#else
count=pwrite(cache_info->file,buffer+i,(size_t) MagickMin(length-i,(size_t)
SSIZE_MAX),(off_t) (offset+i));
#endif
if (count <= 0)
{
count=0;
if (errno != EINTR)
break;
}
}
return(i);
} | 0 |
libssh2 | dedcbd106f8e52d5586b0205bc7677e4c9868f9c | NOT_APPLICABLE | NOT_APPLICABLE | _libssh2_packet_askv(LIBSSH2_SESSION * session,
const unsigned char *packet_types,
unsigned char **data, size_t *data_len,
int match_ofs,
const unsigned char *match_buf,
size_t match_len)
{
int i, packet_types_len = strlen((char *) packet_types);
for(i = 0; i < packet_types_len; i++) {
if(0 == _libssh2_packet_ask(session, packet_types[i], data,
data_len, match_ofs,
match_buf, match_len)) {
return 0;
}
}
return -1;
} | 0 |
savannah | dd89710f0f643eb0f99a3830e0712d26c7642acd | NOT_APPLICABLE | NOT_APPLICABLE | t1_init_loader( T1_Loader loader,
T1_Face face )
{
FT_UNUSED( face );
FT_MEM_ZERO( loader, sizeof ( *loader ) );
loader->num_glyphs = 0;
loader->num_chars = 0;
/* initialize the tables -- simply set their `init' field to 0 */
loader->encoding_table.init = 0;
loader->charstrings.init = 0;
loader->glyph_names.init = 0;
loader->subrs.init = 0;
loader->swap_table.init = 0;
loader->fontdata = 0;
loader->keywords_encountered = 0;
}
| 0 |
fontconfig | 7a4a5bd7897d216f0794ca9dbce0a4a5c9d14940 | NOT_APPLICABLE | NOT_APPLICABLE | FcCacheFini (void)
{
int i;
for (i = 0; i < FC_CACHE_MAX_LEVEL; i++)
assert (fcCacheChains[i] == NULL);
assert (fcCacheMaxLevel == 0);
free_lock ();
}
| 0 |
mbedtls | c988f32adde62a169ba340fee0da15aecd40e76e | NOT_APPLICABLE | NOT_APPLICABLE | int ssl_set_own_cert_alt( ssl_context *ssl, x509_crt *own_cert,
void *rsa_key,
rsa_decrypt_func rsa_decrypt,
rsa_sign_func rsa_sign,
rsa_key_len_func rsa_key_len )
{
int ret;
ssl_key_cert *key_cert = ssl_add_key_cert( ssl );
if( key_cert == NULL )
return( POLARSSL_ERR_SSL_MALLOC_FAILED );
key_cert->key = polarssl_malloc( sizeof(pk_context) );
if( key_cert->key == NULL )
return( POLARSSL_ERR_SSL_MALLOC_FAILED );
pk_init( key_cert->key );
if( ( ret = pk_init_ctx_rsa_alt( key_cert->key, rsa_key,
rsa_decrypt, rsa_sign, rsa_key_len ) ) != 0 )
return( ret );
key_cert->cert = own_cert;
key_cert->key_own_alloc = 1;
return( 0 );
} | 0 |
njs | 36f04a3178fcb6da8513cc3dbf35215c2a581b3f | NOT_APPLICABLE | NOT_APPLICABLE | njs_decode_base64_length_core(const njs_str_t *src, const u_char *basis,
size_t *out_size)
{
uint pad;
size_t len;
for (len = 0; len < src->length; len++) {
if (basis[src->start[len]] == 77) {
break;
}
}
pad = 0;
if (len % 4 != 0) {
pad = 4 - (len % 4);
len += pad;
}
len = njs_base64_decoded_length(len, pad);
if (out_size != NULL) {
*out_size = len;
}
return 0;
} | 0 |
Chrome | b1f87486936ca0d6d9abf4d3b9b423a9c976fd59 | NOT_APPLICABLE | NOT_APPLICABLE | std::string GetDocumentOrigin(FrameTreeNode* ftn) {
std::string origin;
EXPECT_TRUE(ExecuteScriptAndExtractString(
ftn, "domAutomationController.send(document.origin)", &origin));
return origin;
}
| 0 |
memcached | dbb7a8af90054bf4ef51f5814ef7ceb17d83d974 | NOT_APPLICABLE | NOT_APPLICABLE | static void conn_release_items(conn *c) {
assert(c != NULL);
if (c->item) {
item_remove(c->item);
c->item = 0;
}
while (c->ileft > 0) {
item *it = *(c->icurr);
assert((it->it_flags & ITEM_SLABBED) == 0);
item_remove(it);
c->icurr++;
c->ileft--;
}
if (c->suffixleft != 0) {
for (; c->suffixleft > 0; c->suffixleft--, c->suffixcurr++) {
do_cache_free(c->thread->suffix_cache, *(c->suffixcurr));
}
}
#ifdef EXTSTORE
if (c->io_wraplist) {
io_wrap *tmp = c->io_wraplist;
while (tmp) {
io_wrap *next = tmp->next;
recache_or_free(c, tmp);
do_cache_free(c->thread->io_cache, tmp); // lockless
tmp = next;
}
c->io_wraplist = NULL;
}
#endif
c->icurr = c->ilist;
c->suffixcurr = c->suffixlist;
}
| 0 |
Chrome | 137458c8680c51fe9d3984ded2ef50a45a667b8b | NOT_APPLICABLE | NOT_APPLICABLE | RenderWidgetHostImpl* GetWidgetHost() {
return RenderWidgetHostImpl::From(
shell()->web_contents()->GetRenderViewHost()->GetWidget());
}
| 0 |
ImageMagick | 8ca35831e91c3db8c6d281d09b605001003bec08 | NOT_APPLICABLE | NOT_APPLICABLE | static Image *ReadOneJNGImage(MngInfo *mng_info,
const ImageInfo *image_info, ExceptionInfo *exception)
{
Image
*alpha_image,
*color_image,
*image,
*jng_image;
ImageInfo
*alpha_image_info,
*color_image_info;
MagickBooleanType
logging;
ssize_t
y;
MagickBooleanType
status;
png_uint_32
jng_height,
jng_width;
png_byte
jng_color_type,
jng_image_sample_depth,
jng_image_compression_method,
jng_image_interlace_method,
jng_alpha_sample_depth,
jng_alpha_compression_method,
jng_alpha_filter_method,
jng_alpha_interlace_method;
register const Quantum
*s;
register ssize_t
i,
x;
register Quantum
*q;
register unsigned char
*p;
unsigned int
read_JSEP,
reading_idat;
size_t
length;
jng_alpha_compression_method=0;
jng_alpha_sample_depth=8;
jng_color_type=0;
jng_height=0;
jng_width=0;
alpha_image=(Image *) NULL;
color_image=(Image *) NULL;
alpha_image_info=(ImageInfo *) NULL;
color_image_info=(ImageInfo *) NULL;
logging=LogMagickEvent(CoderEvent,GetMagickModule(),
" Enter ReadOneJNGImage()");
image=mng_info->image;
if (GetAuthenticPixelQueue(image) != (Quantum *) NULL)
{
/*
Allocate next image structure.
*/
if (logging != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" AcquireNextImage()");
AcquireNextImage(image_info,image,exception);
if (GetNextImageInList(image) == (Image *) NULL)
return(DestroyImageList(image));
image=SyncNextImageInList(image);
}
mng_info->image=image;
/*
Signature bytes have already been read.
*/
read_JSEP=MagickFalse;
reading_idat=MagickFalse;
for (;;)
{
char
type[MagickPathExtent];
unsigned char
*chunk;
unsigned int
count;
/*
Read a new JNG chunk.
*/
status=SetImageProgress(image,LoadImagesTag,TellBlob(image),
2*GetBlobSize(image));
if (status == MagickFalse)
break;
type[0]='\0';
(void) ConcatenateMagickString(type,"errr",MagickPathExtent);
length=ReadBlobMSBLong(image);
count=(unsigned int) ReadBlob(image,4,(unsigned char *) type);
if (logging != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" Reading JNG chunk type %c%c%c%c, length: %.20g",
type[0],type[1],type[2],type[3],(double) length);
if (length > PNG_UINT_31_MAX || count == 0)
ThrowReaderException(CorruptImageError,"CorruptImage");
p=NULL;
chunk=(unsigned char *) NULL;
if (length != 0)
{
chunk=(unsigned char *) AcquireQuantumMemory(length,sizeof(*chunk));
if (chunk == (unsigned char *) NULL)
ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
for (i=0; i < (ssize_t) length; i++)
chunk[i]=(unsigned char) ReadBlobByte(image);
p=chunk;
}
(void) ReadBlobMSBLong(image); /* read crc word */
if (memcmp(type,mng_JHDR,4) == 0)
{
if (length == 16)
{
jng_width=(size_t) ((p[0] << 24) | (p[1] << 16) |
(p[2] << 8) | p[3]);
jng_height=(size_t) ((p[4] << 24) | (p[5] << 16) |
(p[6] << 8) | p[7]);
if ((jng_width == 0) || (jng_height == 0))
ThrowReaderException(CorruptImageError,
"NegativeOrZeroImageSize");
jng_color_type=p[8];
jng_image_sample_depth=p[9];
jng_image_compression_method=p[10];
jng_image_interlace_method=p[11];
image->interlace=jng_image_interlace_method != 0 ? PNGInterlace :
NoInterlace;
jng_alpha_sample_depth=p[12];
jng_alpha_compression_method=p[13];
jng_alpha_filter_method=p[14];
jng_alpha_interlace_method=p[15];
if (logging != MagickFalse)
{
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" jng_width: %16lu, jng_height: %16lu\n"
" jng_color_type: %16d, jng_image_sample_depth: %3d\n"
" jng_image_compression_method:%3d",
(unsigned long) jng_width, (unsigned long) jng_height,
jng_color_type, jng_image_sample_depth,
jng_image_compression_method);
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" jng_image_interlace_method: %3d"
" jng_alpha_sample_depth: %3d",
jng_image_interlace_method,
jng_alpha_sample_depth);
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" jng_alpha_compression_method:%3d\n"
" jng_alpha_filter_method: %3d\n"
" jng_alpha_interlace_method: %3d",
jng_alpha_compression_method,
jng_alpha_filter_method,
jng_alpha_interlace_method);
}
}
if (length != 0)
chunk=(unsigned char *) RelinquishMagickMemory(chunk);
continue;
}
if ((reading_idat == MagickFalse) && (read_JSEP == MagickFalse) &&
((memcmp(type,mng_JDAT,4) == 0) || (memcmp(type,mng_JdAA,4) == 0) ||
(memcmp(type,mng_IDAT,4) == 0) || (memcmp(type,mng_JDAA,4) == 0)))
{
/*
o create color_image
o open color_blob, attached to color_image
o if (color type has alpha)
open alpha_blob, attached to alpha_image
*/
color_image_info=(ImageInfo *)AcquireMagickMemory(sizeof(ImageInfo));
if (color_image_info == (ImageInfo *) NULL)
ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
GetImageInfo(color_image_info);
color_image=AcquireImage(color_image_info,exception);
if (color_image == (Image *) NULL)
ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
if (logging != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" Creating color_blob.");
(void) AcquireUniqueFilename(color_image->filename);
status=OpenBlob(color_image_info,color_image,WriteBinaryBlobMode,
exception);
if (status == MagickFalse)
{
color_image=DestroyImage(color_image);
return(DestroyImageList(image));
}
if ((image_info->ping == MagickFalse) && (jng_color_type >= 12))
{
alpha_image_info=(ImageInfo *)
AcquireMagickMemory(sizeof(ImageInfo));
if (alpha_image_info == (ImageInfo *) NULL)
{
color_image=DestroyImage(color_image);
ThrowReaderException(ResourceLimitError,
"MemoryAllocationFailed");
}
GetImageInfo(alpha_image_info);
alpha_image=AcquireImage(alpha_image_info,exception);
if (alpha_image == (Image *) NULL)
{
alpha_image_info=DestroyImageInfo(alpha_image_info);
color_image=DestroyImage(color_image);
ThrowReaderException(ResourceLimitError,
"MemoryAllocationFailed");
}
if (logging != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" Creating alpha_blob.");
(void) AcquireUniqueFilename(alpha_image->filename);
status=OpenBlob(alpha_image_info,alpha_image,WriteBinaryBlobMode,
exception);
if (status == MagickFalse)
{
alpha_image=DestroyImage(alpha_image);
alpha_image_info=DestroyImageInfo(alpha_image_info);
color_image=DestroyImage(color_image);
return(DestroyImageList(image));
}
if (jng_alpha_compression_method == 0)
{
unsigned char
data[18];
if (logging != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" Writing IHDR chunk to alpha_blob.");
(void) WriteBlob(alpha_image,8,(const unsigned char *)
"\211PNG\r\n\032\n");
(void) WriteBlobMSBULong(alpha_image,13L);
PNGType(data,mng_IHDR);
LogPNGChunk(logging,mng_IHDR,13L);
PNGLong(data+4,jng_width);
PNGLong(data+8,jng_height);
data[12]=jng_alpha_sample_depth;
data[13]=0; /* color_type gray */
data[14]=0; /* compression method 0 */
data[15]=0; /* filter_method 0 */
data[16]=0; /* interlace_method 0 */
(void) WriteBlob(alpha_image,17,data);
(void) WriteBlobMSBULong(alpha_image,crc32(0,data,17));
}
}
reading_idat=MagickTrue;
}
if (memcmp(type,mng_JDAT,4) == 0)
{
/* Copy chunk to color_image->blob */
if (logging != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" Copying JDAT chunk data to color_blob.");
if (length != 0)
{
(void) WriteBlob(color_image,length,chunk);
chunk=(unsigned char *) RelinquishMagickMemory(chunk);
}
continue;
}
if (memcmp(type,mng_IDAT,4) == 0)
{
png_byte
data[5];
/* Copy IDAT header and chunk data to alpha_image->blob */
if (alpha_image != NULL && image_info->ping == MagickFalse)
{
if (logging != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" Copying IDAT chunk data to alpha_blob.");
(void) WriteBlobMSBULong(alpha_image,(size_t) length);
PNGType(data,mng_IDAT);
LogPNGChunk(logging,mng_IDAT,length);
(void) WriteBlob(alpha_image,4,data);
(void) WriteBlob(alpha_image,length,chunk);
(void) WriteBlobMSBULong(alpha_image,
crc32(crc32(0,data,4),chunk,(uInt) length));
}
if (length != 0)
chunk=(unsigned char *) RelinquishMagickMemory(chunk);
continue;
}
if ((memcmp(type,mng_JDAA,4) == 0) || (memcmp(type,mng_JdAA,4) == 0))
{
/* Copy chunk data to alpha_image->blob */
if (alpha_image != NULL && image_info->ping == MagickFalse)
{
if (logging != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" Copying JDAA chunk data to alpha_blob.");
(void) WriteBlob(alpha_image,length,chunk);
}
if (length != 0)
chunk=(unsigned char *) RelinquishMagickMemory(chunk);
continue;
}
if (memcmp(type,mng_JSEP,4) == 0)
{
read_JSEP=MagickTrue;
if (length != 0)
chunk=(unsigned char *) RelinquishMagickMemory(chunk);
continue;
}
if (memcmp(type,mng_bKGD,4) == 0)
{
if (length == 2)
{
image->background_color.red=ScaleCharToQuantum(p[1]);
image->background_color.green=image->background_color.red;
image->background_color.blue=image->background_color.red;
}
if (length == 6)
{
image->background_color.red=ScaleCharToQuantum(p[1]);
image->background_color.green=ScaleCharToQuantum(p[3]);
image->background_color.blue=ScaleCharToQuantum(p[5]);
}
chunk=(unsigned char *) RelinquishMagickMemory(chunk);
continue;
}
if (memcmp(type,mng_gAMA,4) == 0)
{
if (length == 4)
image->gamma=((float) mng_get_long(p))*0.00001;
chunk=(unsigned char *) RelinquishMagickMemory(chunk);
continue;
}
if (memcmp(type,mng_cHRM,4) == 0)
{
if (length == 32)
{
image->chromaticity.white_point.x=0.00001*mng_get_long(p);
image->chromaticity.white_point.y=0.00001*mng_get_long(&p[4]);
image->chromaticity.red_primary.x=0.00001*mng_get_long(&p[8]);
image->chromaticity.red_primary.y=0.00001*mng_get_long(&p[12]);
image->chromaticity.green_primary.x=0.00001*mng_get_long(&p[16]);
image->chromaticity.green_primary.y=0.00001*mng_get_long(&p[20]);
image->chromaticity.blue_primary.x=0.00001*mng_get_long(&p[24]);
image->chromaticity.blue_primary.y=0.00001*mng_get_long(&p[28]);
}
chunk=(unsigned char *) RelinquishMagickMemory(chunk);
continue;
}
if (memcmp(type,mng_sRGB,4) == 0)
{
if (length == 1)
{
image->rendering_intent=
Magick_RenderingIntent_from_PNG_RenderingIntent(p[0]);
image->gamma=1.000f/2.200f;
image->chromaticity.red_primary.x=0.6400f;
image->chromaticity.red_primary.y=0.3300f;
image->chromaticity.green_primary.x=0.3000f;
image->chromaticity.green_primary.y=0.6000f;
image->chromaticity.blue_primary.x=0.1500f;
image->chromaticity.blue_primary.y=0.0600f;
image->chromaticity.white_point.x=0.3127f;
image->chromaticity.white_point.y=0.3290f;
}
chunk=(unsigned char *) RelinquishMagickMemory(chunk);
continue;
}
if (memcmp(type,mng_oFFs,4) == 0)
{
if (length > 8)
{
image->page.x=(ssize_t) mng_get_long(p);
image->page.y=(ssize_t) mng_get_long(&p[4]);
if ((int) p[8] != 0)
{
image->page.x/=10000;
image->page.y/=10000;
}
}
if (length != 0)
chunk=(unsigned char *) RelinquishMagickMemory(chunk);
continue;
}
if (memcmp(type,mng_pHYs,4) == 0)
{
if (length > 8)
{
image->resolution.x=(double) mng_get_long(p);
image->resolution.y=(double) mng_get_long(&p[4]);
if ((int) p[8] == PNG_RESOLUTION_METER)
{
image->units=PixelsPerCentimeterResolution;
image->resolution.x=image->resolution.x/100.0f;
image->resolution.y=image->resolution.y/100.0f;
}
}
chunk=(unsigned char *) RelinquishMagickMemory(chunk);
continue;
}
#if 0
if (memcmp(type,mng_iCCP,4) == 0)
{
/* To do: */
if (length != 0)
chunk=(unsigned char *) RelinquishMagickMemory(chunk);
continue;
}
#endif
if (length != 0)
chunk=(unsigned char *) RelinquishMagickMemory(chunk);
if (memcmp(type,mng_IEND,4))
continue;
break;
}
/* IEND found */
/*
Finish up reading image data:
o read main image from color_blob.
o close color_blob.
o if (color_type has alpha)
if alpha_encoding is PNG
read secondary image from alpha_blob via ReadPNG
if alpha_encoding is JPEG
read secondary image from alpha_blob via ReadJPEG
o close alpha_blob.
o copy intensity of secondary image into
alpha samples of main image.
o destroy the secondary image.
*/
if (color_image_info == (ImageInfo *) NULL)
{
assert(color_image == (Image *) NULL);
assert(alpha_image == (Image *) NULL);
return(DestroyImageList(image));
}
if (color_image == (Image *) NULL)
{
assert(alpha_image == (Image *) NULL);
return(DestroyImageList(image));
}
(void) SeekBlob(color_image,0,SEEK_SET);
if (logging != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" Reading jng_image from color_blob.");
assert(color_image_info != (ImageInfo *) NULL);
(void) FormatLocaleString(color_image_info->filename,MagickPathExtent,"%s",
color_image->filename);
color_image_info->ping=MagickFalse; /* To do: avoid this */
jng_image=ReadImage(color_image_info,exception);
(void) RelinquishUniqueFileResource(color_image->filename);
color_image=DestroyImage(color_image);
color_image_info=DestroyImageInfo(color_image_info);
if (jng_image == (Image *) NULL)
return(DestroyImageList(image));
if (logging != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" Copying jng_image pixels to main image.");
image->rows=jng_height;
image->columns=jng_width;
status=SetImageExtent(image,image->columns,image->rows,exception);
if (status == MagickFalse)
return(DestroyImageList(image));
for (y=0; y < (ssize_t) image->rows; y++)
{
s=GetVirtualPixels(jng_image,0,y,image->columns,1,exception);
q=GetAuthenticPixels(image,0,y,image->columns,1,exception);
for (x=(ssize_t) image->columns; x != 0; x--)
{
SetPixelRed(image,GetPixelRed(jng_image,s),q);
SetPixelGreen(image,GetPixelGreen(jng_image,s),q);
SetPixelBlue(image,GetPixelBlue(jng_image,s),q);
q+=GetPixelChannels(image);
s+=GetPixelChannels(jng_image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
jng_image=DestroyImage(jng_image);
if (image_info->ping == MagickFalse)
{
if (jng_color_type >= 12)
{
if (jng_alpha_compression_method == 0)
{
png_byte
data[5];
(void) WriteBlobMSBULong(alpha_image,0x00000000L);
PNGType(data,mng_IEND);
LogPNGChunk(logging,mng_IEND,0L);
(void) WriteBlob(alpha_image,4,data);
(void) WriteBlobMSBULong(alpha_image,crc32(0,data,4));
}
(void) CloseBlob(alpha_image);
if (logging != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" Reading alpha from alpha_blob.");
(void) FormatLocaleString(alpha_image_info->filename,MagickPathExtent,
"%s",alpha_image->filename);
jng_image=ReadImage(alpha_image_info,exception);
if (jng_image != (Image *) NULL)
for (y=0; y < (ssize_t) image->rows; y++)
{
s=GetVirtualPixels(jng_image,0,y,image->columns,1,
exception);
q=GetAuthenticPixels(image,0,y,image->columns,1,exception);
if (image->alpha_trait != UndefinedPixelTrait)
for (x=(ssize_t) image->columns; x != 0; x--)
{
SetPixelAlpha(image,GetPixelRed(jng_image,s),q);
q+=GetPixelChannels(image);
s+=GetPixelChannels(jng_image);
}
else
for (x=(ssize_t) image->columns; x != 0; x--)
{
SetPixelAlpha(image,GetPixelRed(jng_image,s),q);
if (GetPixelAlpha(image,q) != OpaqueAlpha)
image->alpha_trait=BlendPixelTrait;
q+=GetPixelChannels(image);
s+=GetPixelChannels(jng_image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
(void) RelinquishUniqueFileResource(alpha_image->filename);
alpha_image=DestroyImage(alpha_image);
alpha_image_info=DestroyImageInfo(alpha_image_info);
if (jng_image != (Image *) NULL)
jng_image=DestroyImage(jng_image);
}
}
/* Read the JNG image. */
if (mng_info->mng_type == 0)
{
mng_info->mng_width=jng_width;
mng_info->mng_height=jng_height;
}
if (image->page.width == 0 && image->page.height == 0)
{
image->page.width=jng_width;
image->page.height=jng_height;
}
if (image->page.x == 0 && image->page.y == 0)
{
image->page.x=mng_info->x_off[mng_info->object_id];
image->page.y=mng_info->y_off[mng_info->object_id];
}
else
{
image->page.y=mng_info->y_off[mng_info->object_id];
}
mng_info->image_found++;
status=SetImageProgress(image,LoadImagesTag,2*TellBlob(image),
2*GetBlobSize(image));
if (status == MagickFalse)
return(DestroyImageList(image));
if (logging != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" exit ReadOneJNGImage()");
return(image);
}
| 0 |
ImageMagick6 | b4391bdd60df0a77e97a6ef1674f2ffef0e19e24 | NOT_APPLICABLE | NOT_APPLICABLE | static Image *ReadVIDImage(const ImageInfo *image_info,ExceptionInfo *exception)
{
#define ClientName "montage"
char
**filelist,
*label,
**list;
Image
*image,
*images,
*montage_image,
*next_image,
*thumbnail_image;
ImageInfo
*read_info;
int
number_files;
MagickBooleanType
status;
MontageInfo
*montage_info;
RectangleInfo
geometry;
register ssize_t
i;
/*
Expand the filename.
*/
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);
list=(char **) AcquireMagickMemory(sizeof(*filelist));
if (list == (char **) NULL)
ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
list[0]=ConstantString(image_info->filename);
filelist=list;
number_files=1;
status=ExpandFilenames(&number_files,&filelist);
list[0]=DestroyString(list[0]);
list=(char **) RelinquishMagickMemory(list);
if ((status == MagickFalse) || (number_files == 0))
ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
image=DestroyImage(image);
/*
Read each image and convert them to a tile.
*/
images=NewImageList();
read_info=CloneImageInfo(image_info);
SetImageInfoBlob(read_info,(void *) NULL,0);
(void) SetImageInfoProgressMonitor(read_info,(MagickProgressMonitor) NULL,
(void *) NULL);
if (read_info->size == (char *) NULL)
(void) CloneString(&read_info->size,DefaultTileGeometry);
for (i=0; i < (ssize_t) number_files; i++)
{
if (image_info->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),"name: %s",
filelist[i]);
(void) CopyMagickString(read_info->filename,filelist[i],MaxTextExtent);
filelist[i]=DestroyString(filelist[i]);
*read_info->magick='\0';
next_image=ReadImage(read_info,exception);
CatchException(exception);
if (next_image == (Image *) NULL)
break;
label=InterpretImageProperties(image_info,next_image,DefaultTileLabel);
if (label != (char *) NULL)
{
(void) SetImageProperty(next_image,"label",label);
label=DestroyString(label);
}
if (image_info->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
"geometry: %.20gx%.20g",(double) next_image->columns,(double)
next_image->rows);
SetGeometry(next_image,&geometry);
(void) ParseMetaGeometry(read_info->size,&geometry.x,&geometry.y,
&geometry.width,&geometry.height);
thumbnail_image=ThumbnailImage(next_image,geometry.width,geometry.height,
exception);
if (thumbnail_image != (Image *) NULL)
{
next_image=DestroyImage(next_image);
next_image=thumbnail_image;
}
if (image_info->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
"thumbnail geometry: %.20gx%.20g",(double) next_image->columns,(double)
next_image->rows);
AppendImageToList(&images,next_image);
status=SetImageProgress(images,LoadImagesTag,i,number_files);
if (status == MagickFalse)
break;
}
read_info=DestroyImageInfo(read_info);
filelist=(char **) RelinquishMagickMemory(filelist);
if (images == (Image *) NULL)
ThrowReaderException(CorruptImageError,
"ImageFileDoesNotContainAnyImageData");
/*
Create the visual image directory.
*/
montage_info=CloneMontageInfo(image_info,(MontageInfo *) NULL);
if (image_info->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),"creating montage");
montage_image=MontageImageList(image_info,montage_info,
GetFirstImageInList(images),exception);
montage_info=DestroyMontageInfo(montage_info);
images=DestroyImageList(images);
return(montage_image);
} | 0 |
php | 1e9b175204e3286d64dfd6c9f09151c31b5e099a | NOT_APPLICABLE | NOT_APPLICABLE | static void phar_postprocess_ru_web(char *fname, int fname_len, char **entry, int *entry_len, char **ru, int *ru_len) /* {{{ */
{
char *e = *entry + 1, *u = NULL, *u1 = NULL, *saveu = NULL;
int e_len = *entry_len - 1, u_len = 0;
phar_archive_data *pphar;
/* we already know we can retrieve the phar if we reach here */
pphar = zend_hash_str_find_ptr(&(PHAR_G(phar_fname_map)), fname, fname_len);
if (!pphar && PHAR_G(manifest_cached)) {
pphar = zend_hash_str_find_ptr(&cached_phars, fname, fname_len);
}
do {
if (zend_hash_str_exists(&(pphar->manifest), e, e_len)) {
if (u) {
u[0] = '/';
*ru = estrndup(u, u_len+1);
++u_len;
u[0] = '\0';
} else {
*ru = NULL;
}
*ru_len = u_len;
*entry_len = e_len + 1;
return;
}
if (u) {
u1 = strrchr(e, '/');
u[0] = '/';
saveu = u;
e_len += u_len + 1;
u = u1;
if (!u) {
return;
}
} else {
u = strrchr(e, '/');
if (!u) {
if (saveu) {
saveu[0] = '/';
}
return;
}
}
u[0] = '\0';
u_len = strlen(u + 1);
e_len -= u_len + 1;
if (e_len < 0) {
if (saveu) {
saveu[0] = '/';
}
return;
}
} while (1);
}
/* }}} */
| 0 |
linux | 2d8a041b7bfe1097af21441cb77d6af95f4f4680 | CVE-2012-6540 | CWE-200 | do_ip_vs_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
{
unsigned char arg[128];
int ret = 0;
unsigned int copylen;
struct net *net = sock_net(sk);
struct netns_ipvs *ipvs = net_ipvs(net);
BUG_ON(!net);
if (!capable(CAP_NET_ADMIN))
return -EPERM;
if (cmd < IP_VS_BASE_CTL || cmd > IP_VS_SO_GET_MAX)
return -EINVAL;
if (*len < get_arglen[GET_CMDID(cmd)]) {
pr_err("get_ctl: len %u < %u\n",
*len, get_arglen[GET_CMDID(cmd)]);
return -EINVAL;
}
copylen = get_arglen[GET_CMDID(cmd)];
if (copylen > 128)
return -EINVAL;
if (copy_from_user(arg, user, copylen) != 0)
return -EFAULT;
/*
* Handle daemons first since it has its own locking
*/
if (cmd == IP_VS_SO_GET_DAEMON) {
struct ip_vs_daemon_user d[2];
memset(&d, 0, sizeof(d));
if (mutex_lock_interruptible(&ipvs->sync_mutex))
return -ERESTARTSYS;
if (ipvs->sync_state & IP_VS_STATE_MASTER) {
d[0].state = IP_VS_STATE_MASTER;
strlcpy(d[0].mcast_ifn, ipvs->master_mcast_ifn,
sizeof(d[0].mcast_ifn));
d[0].syncid = ipvs->master_syncid;
}
if (ipvs->sync_state & IP_VS_STATE_BACKUP) {
d[1].state = IP_VS_STATE_BACKUP;
strlcpy(d[1].mcast_ifn, ipvs->backup_mcast_ifn,
sizeof(d[1].mcast_ifn));
d[1].syncid = ipvs->backup_syncid;
}
if (copy_to_user(user, &d, sizeof(d)) != 0)
ret = -EFAULT;
mutex_unlock(&ipvs->sync_mutex);
return ret;
}
if (mutex_lock_interruptible(&__ip_vs_mutex))
return -ERESTARTSYS;
switch (cmd) {
case IP_VS_SO_GET_VERSION:
{
char buf[64];
sprintf(buf, "IP Virtual Server version %d.%d.%d (size=%d)",
NVERSION(IP_VS_VERSION_CODE), ip_vs_conn_tab_size);
if (copy_to_user(user, buf, strlen(buf)+1) != 0) {
ret = -EFAULT;
goto out;
}
*len = strlen(buf)+1;
}
break;
case IP_VS_SO_GET_INFO:
{
struct ip_vs_getinfo info;
info.version = IP_VS_VERSION_CODE;
info.size = ip_vs_conn_tab_size;
info.num_services = ipvs->num_services;
if (copy_to_user(user, &info, sizeof(info)) != 0)
ret = -EFAULT;
}
break;
case IP_VS_SO_GET_SERVICES:
{
struct ip_vs_get_services *get;
int size;
get = (struct ip_vs_get_services *)arg;
size = sizeof(*get) +
sizeof(struct ip_vs_service_entry) * get->num_services;
if (*len != size) {
pr_err("length: %u != %u\n", *len, size);
ret = -EINVAL;
goto out;
}
ret = __ip_vs_get_service_entries(net, get, user);
}
break;
case IP_VS_SO_GET_SERVICE:
{
struct ip_vs_service_entry *entry;
struct ip_vs_service *svc;
union nf_inet_addr addr;
entry = (struct ip_vs_service_entry *)arg;
addr.ip = entry->addr;
if (entry->fwmark)
svc = __ip_vs_svc_fwm_find(net, AF_INET, entry->fwmark);
else
svc = __ip_vs_service_find(net, AF_INET,
entry->protocol, &addr,
entry->port);
if (svc) {
ip_vs_copy_service(entry, svc);
if (copy_to_user(user, entry, sizeof(*entry)) != 0)
ret = -EFAULT;
} else
ret = -ESRCH;
}
break;
case IP_VS_SO_GET_DESTS:
{
struct ip_vs_get_dests *get;
int size;
get = (struct ip_vs_get_dests *)arg;
size = sizeof(*get) +
sizeof(struct ip_vs_dest_entry) * get->num_dests;
if (*len != size) {
pr_err("length: %u != %u\n", *len, size);
ret = -EINVAL;
goto out;
}
ret = __ip_vs_get_dest_entries(net, get, user);
}
break;
case IP_VS_SO_GET_TIMEOUT:
{
struct ip_vs_timeout_user t;
__ip_vs_get_timeouts(net, &t);
if (copy_to_user(user, &t, sizeof(t)) != 0)
ret = -EFAULT;
}
break;
default:
ret = -EINVAL;
}
out:
mutex_unlock(&__ip_vs_mutex);
return ret;
}
| 1 |
tensorflow | d6b57f461b39fd1aa8c1b870f1b974aac3554955 | NOT_APPLICABLE | NOT_APPLICABLE | bool CanFuseAffineOp(Operation *affine_op, Operation *binary_op) const {
if (!isa_and_nonnull<TFL::Conv2DOp, TFL::DepthwiseConv2DOp,
TFL::FullyConnectedOp>(affine_op)) {
return false;
}
DenseElementsAttr value;
// Check that bias are constants if not none.
Value bias = affine_op->getOperand(2);
if (!bias.getType().isa<NoneType>() &&
!matchPattern(bias, m_Constant(&value))) {
return false;
}
// If the binary op is mul/div, also check that filter is constant.
if (isa<TFL::MulOp, TFL::DivOp>(binary_op) &&
!matchPattern(affine_op->getOperand(1), m_Constant(&value))) {
return false;
}
// We can only fuse F32/BF16.
auto is_fusable_type = [](Type t) {
Type element_type = t;
if (auto shaped_type = t.dyn_cast<ShapedType>()) {
element_type = shaped_type.getElementType();
}
return element_type.isBF16() || element_type.isF32();
};
for (Type t : binary_op->getOperandTypes()) {
if (!is_fusable_type(t)) {
return false;
}
}
return true;
} | 0 |
openmpt | 492022c7297ede682161d9c0ec2de15526424e76 | NOT_APPLICABLE | NOT_APPLICABLE | GetLengthMemory(const CSoundFile &sf)
: sndFile(sf)
, state(mpt::make_unique<CSoundFile::PlayState>(sf.m_PlayState))
{
Reset();
}
| 0 |
samba | 745b99fc6b75db33cdb0a58df1a3f2a5063bc76e | NOT_APPLICABLE | NOT_APPLICABLE | static int ldb_match_comparison(struct ldb_context *ldb,
const struct ldb_message *msg,
const struct ldb_parse_tree *tree,
enum ldb_scope scope,
enum ldb_parse_op comp_op, bool *matched)
{
unsigned int i;
struct ldb_message_element *el;
const struct ldb_schema_attribute *a;
/* FIXME: APPROX comparison not handled yet */
if (comp_op == LDB_OP_APPROX) {
return LDB_ERR_INAPPROPRIATE_MATCHING;
}
el = ldb_msg_find_element(msg, tree->u.comparison.attr);
if (el == NULL) {
*matched = false;
return LDB_SUCCESS;
}
a = ldb_schema_attribute_by_name(ldb, el->name);
if (!a) {
return LDB_ERR_INVALID_ATTRIBUTE_SYNTAX;
}
for (i = 0; i < el->num_values; i++) {
if (a->syntax->operator_fn) {
int ret;
ret = a->syntax->operator_fn(ldb, comp_op, a, &el->values[i], &tree->u.comparison.value, matched);
if (ret != LDB_SUCCESS) return ret;
if (*matched) return LDB_SUCCESS;
} else {
int ret = a->syntax->comparison_fn(ldb, ldb, &el->values[i], &tree->u.comparison.value);
if (ret == 0) {
*matched = true;
return LDB_SUCCESS;
}
if (ret > 0 && comp_op == LDB_OP_GREATER) {
*matched = true;
return LDB_SUCCESS;
}
if (ret < 0 && comp_op == LDB_OP_LESS) {
*matched = true;
return LDB_SUCCESS;
}
}
}
*matched = false;
return LDB_SUCCESS;
} | 0 |
linux | b799207e1e1816b09e7a5920fbb2d5fcf6edd681 | NOT_APPLICABLE | NOT_APPLICABLE | static int adjust_reg_min_max_vals(struct bpf_verifier_env *env,
struct bpf_insn *insn)
{
struct bpf_verifier_state *vstate = env->cur_state;
struct bpf_func_state *state = vstate->frame[vstate->curframe];
struct bpf_reg_state *regs = state->regs, *dst_reg, *src_reg;
struct bpf_reg_state *ptr_reg = NULL, off_reg = {0};
u8 opcode = BPF_OP(insn->code);
dst_reg = ®s[insn->dst_reg];
src_reg = NULL;
if (dst_reg->type != SCALAR_VALUE)
ptr_reg = dst_reg;
if (BPF_SRC(insn->code) == BPF_X) {
src_reg = ®s[insn->src_reg];
if (src_reg->type != SCALAR_VALUE) {
if (dst_reg->type != SCALAR_VALUE) {
/* Combining two pointers by any ALU op yields
* an arbitrary scalar. Disallow all math except
* pointer subtraction
*/
if (opcode == BPF_SUB && env->allow_ptr_leaks) {
mark_reg_unknown(env, regs, insn->dst_reg);
return 0;
}
verbose(env, "R%d pointer %s pointer prohibited\n",
insn->dst_reg,
bpf_alu_string[opcode >> 4]);
return -EACCES;
} else {
/* scalar += pointer
* This is legal, but we have to reverse our
* src/dest handling in computing the range
*/
return adjust_ptr_min_max_vals(env, insn,
src_reg, dst_reg);
}
} else if (ptr_reg) {
/* pointer += scalar */
return adjust_ptr_min_max_vals(env, insn,
dst_reg, src_reg);
}
} else {
/* Pretend the src is a reg with a known value, since we only
* need to be able to read from this state.
*/
off_reg.type = SCALAR_VALUE;
__mark_reg_known(&off_reg, insn->imm);
src_reg = &off_reg;
if (ptr_reg) /* pointer += K */
return adjust_ptr_min_max_vals(env, insn,
ptr_reg, src_reg);
}
/* Got here implies adding two SCALAR_VALUEs */
if (WARN_ON_ONCE(ptr_reg)) {
print_verifier_state(env, state);
verbose(env, "verifier internal error: unexpected ptr_reg\n");
return -EINVAL;
}
if (WARN_ON(!src_reg)) {
print_verifier_state(env, state);
verbose(env, "verifier internal error: no src_reg\n");
return -EINVAL;
}
return adjust_scalar_min_max_vals(env, insn, dst_reg, *src_reg);
}
| 0 |
systemd | b835eeb4ec1dd122b6feff2b70881265c529fcdd | NOT_APPLICABLE | NOT_APPLICABLE | int seccomp_restrict_namespaces(unsigned long retain) {
uint32_t arch;
int r;
if (log_get_max_level() >= LOG_DEBUG) {
_cleanup_free_ char *s = NULL;
(void) namespace_flag_to_string_many(retain, &s);
log_debug("Restricting namespace to: %s.", strna(s));
}
/* NOOP? */
if ((retain & NAMESPACE_FLAGS_ALL) == NAMESPACE_FLAGS_ALL)
return 0;
SECCOMP_FOREACH_LOCAL_ARCH(arch) {
_cleanup_(seccomp_releasep) scmp_filter_ctx seccomp = NULL;
unsigned i;
log_debug("Operating on architecture: %s", seccomp_arch_to_string(arch));
r = seccomp_init_for_arch(&seccomp, arch, SCMP_ACT_ALLOW);
if (r < 0)
return r;
if ((retain & NAMESPACE_FLAGS_ALL) == 0)
/* If every single kind of namespace shall be prohibited, then let's block the whole setns() syscall
* altogether. */
r = seccomp_rule_add_exact(
seccomp,
SCMP_ACT_ERRNO(EPERM),
SCMP_SYS(setns),
0);
else
/* Otherwise, block only the invocations with the appropriate flags in the loop below, but also the
* special invocation with a zero flags argument, right here. */
r = seccomp_rule_add_exact(
seccomp,
SCMP_ACT_ERRNO(EPERM),
SCMP_SYS(setns),
1,
SCMP_A1(SCMP_CMP_EQ, 0));
if (r < 0) {
log_debug_errno(r, "Failed to add setns() rule for architecture %s, skipping: %m", seccomp_arch_to_string(arch));
continue;
}
for (i = 0; namespace_flag_map[i].name; i++) {
unsigned long f;
f = namespace_flag_map[i].flag;
if ((retain & f) == f) {
log_debug("Permitting %s.", namespace_flag_map[i].name);
continue;
}
log_debug("Blocking %s.", namespace_flag_map[i].name);
r = seccomp_rule_add_exact(
seccomp,
SCMP_ACT_ERRNO(EPERM),
SCMP_SYS(unshare),
1,
SCMP_A0(SCMP_CMP_MASKED_EQ, f, f));
if (r < 0) {
log_debug_errno(r, "Failed to add unshare() rule for architecture %s, skipping: %m", seccomp_arch_to_string(arch));
break;
}
/* On s390/s390x the first two parameters to clone are switched */
if (!IN_SET(arch, SCMP_ARCH_S390, SCMP_ARCH_S390X))
r = seccomp_rule_add_exact(
seccomp,
SCMP_ACT_ERRNO(EPERM),
SCMP_SYS(clone),
1,
SCMP_A0(SCMP_CMP_MASKED_EQ, f, f));
else
r = seccomp_rule_add_exact(
seccomp,
SCMP_ACT_ERRNO(EPERM),
SCMP_SYS(clone),
1,
SCMP_A1(SCMP_CMP_MASKED_EQ, f, f));
if (r < 0) {
log_debug_errno(r, "Failed to add clone() rule for architecture %s, skipping: %m", seccomp_arch_to_string(arch));
break;
}
if ((retain & NAMESPACE_FLAGS_ALL) != 0) {
r = seccomp_rule_add_exact(
seccomp,
SCMP_ACT_ERRNO(EPERM),
SCMP_SYS(setns),
1,
SCMP_A1(SCMP_CMP_MASKED_EQ, f, f));
if (r < 0) {
log_debug_errno(r, "Failed to add setns() rule for architecture %s, skipping: %m", seccomp_arch_to_string(arch));
break;
}
}
}
if (r < 0)
continue;
r = seccomp_load(seccomp);
if (IN_SET(r, -EPERM, -EACCES))
return r;
if (r < 0)
log_debug_errno(r, "Failed to install namespace restriction rules for architecture %s, skipping: %m", seccomp_arch_to_string(arch));
}
return 0;
} | 0 |
linux-2.6 | 2d5516cbb9daf7d0e342a2e3b0fc6f8c39a81205 | NOT_APPLICABLE | NOT_APPLICABLE | int __attribute__((weak)) arch_dup_task_struct(struct task_struct *dst,
struct task_struct *src)
{
*dst = *src;
return 0;
} | 0 |
ImageMagick | d8ab7f046587f2e9f734b687ba7e6e10147c294b | NOT_APPLICABLE | NOT_APPLICABLE | static MagickBooleanType Get8BIMProperty(const Image *image,const char *key,
ExceptionInfo *exception)
{
char
*attribute,
format[MagickPathExtent],
name[MagickPathExtent],
*resource;
const StringInfo
*profile;
const unsigned char
*info;
long
start,
stop;
MagickBooleanType
status;
register ssize_t
i;
ssize_t
count,
id,
sub_number;
size_t
length;
/*
There are no newlines in path names, so it's safe as terminator.
*/
profile=GetImageProfile(image,"8bim");
if (profile == (StringInfo *) NULL)
return(MagickFalse);
count=(ssize_t) sscanf(key,"8BIM:%ld,%ld:%1024[^\n]\n%1024[^\n]",&start,&stop,
name,format);
if ((count != 2) && (count != 3) && (count != 4))
return(MagickFalse);
if (count < 4)
(void) CopyMagickString(format,"SVG",MagickPathExtent);
if (count < 3)
*name='\0';
sub_number=1;
if (*name == '#')
sub_number=(ssize_t) StringToLong(&name[1]);
sub_number=MagickMax(sub_number,1L);
resource=(char *) NULL;
status=MagickFalse;
length=GetStringInfoLength(profile);
info=GetStringInfoDatum(profile);
while ((length > 0) && (status == MagickFalse))
{
if (ReadPropertyByte(&info,&length) != (unsigned char) '8')
continue;
if (ReadPropertyByte(&info,&length) != (unsigned char) 'B')
continue;
if (ReadPropertyByte(&info,&length) != (unsigned char) 'I')
continue;
if (ReadPropertyByte(&info,&length) != (unsigned char) 'M')
continue;
id=(ssize_t) ReadPropertyMSBShort(&info,&length);
if (id < (ssize_t) start)
continue;
if (id > (ssize_t) stop)
continue;
if (resource != (char *) NULL)
resource=DestroyString(resource);
count=(ssize_t) ReadPropertyByte(&info,&length);
if ((count != 0) && ((size_t) count <= length))
{
resource=(char *) NULL;
if (~((size_t) count) >= (MagickPathExtent-1))
resource=(char *) AcquireQuantumMemory((size_t) count+
MagickPathExtent,sizeof(*resource));
if (resource != (char *) NULL)
{
for (i=0; i < (ssize_t) count; i++)
resource[i]=(char) ReadPropertyByte(&info,&length);
resource[count]='\0';
}
}
if ((count & 0x01) == 0)
(void) ReadPropertyByte(&info,&length);
count=(ssize_t) ReadPropertyMSBLong(&info,&length);
if ((*name != '\0') && (*name != '#'))
if ((resource == (char *) NULL) || (LocaleCompare(name,resource) != 0))
{
/*
No name match, scroll forward and try next.
*/
info+=count;
length-=MagickMin(count,(ssize_t) length);
continue;
}
if ((*name == '#') && (sub_number != 1))
{
/*
No numbered match, scroll forward and try next.
*/
sub_number--;
info+=count;
length-=MagickMin(count,(ssize_t) length);
continue;
}
/*
We have the resource of interest.
*/
attribute=(char *) NULL;
if (~((size_t) count) >= (MagickPathExtent-1))
attribute=(char *) AcquireQuantumMemory((size_t) count+MagickPathExtent,
sizeof(*attribute));
if (attribute != (char *) NULL)
{
(void) CopyMagickMemory(attribute,(char *) info,(size_t) count);
attribute[count]='\0';
info+=count;
length-=MagickMin(count,(ssize_t) length);
if ((id <= 1999) || (id >= 2999))
(void) SetImageProperty((Image *) image,key,(const char *)
attribute,exception);
else
{
char
*path;
if (LocaleCompare(format,"svg") == 0)
path=TraceSVGClippath((unsigned char *) attribute,(size_t) count,
image->columns,image->rows);
else
path=TracePSClippath((unsigned char *) attribute,(size_t) count);
(void) SetImageProperty((Image *) image,key,(const char *) path,
exception);
path=DestroyString(path);
}
attribute=DestroyString(attribute);
status=MagickTrue;
}
}
if (resource != (char *) NULL)
resource=DestroyString(resource);
return(status);
}
| 0 |
Chrome | 6b5f83842b5edb5d4bd6684b196b3630c6769731 | NOT_APPLICABLE | NOT_APPLICABLE | std::vector<ExtensionPage> ExtensionSettingsHandler::GetActivePagesForExtension(
const Extension* extension) {
std::vector<ExtensionPage> result;
ExtensionProcessManager* process_manager =
extension_service_->profile()->GetExtensionProcessManager();
GetActivePagesForExtensionProcess(
process_manager->GetRenderViewHostsForExtension(
extension->id()), &result);
if (extension_service_->profile()->HasOffTheRecordProfile() &&
extension->incognito_split_mode()) {
ExtensionProcessManager* process_manager =
extension_service_->profile()->GetOffTheRecordProfile()->
GetExtensionProcessManager();
GetActivePagesForExtensionProcess(
process_manager->GetRenderViewHostsForExtension(
extension->id()), &result);
}
return result;
}
| 0 |
Chrome | ba3b1b344017bbf36283464b51014fad15c2f3f4 | NOT_APPLICABLE | NOT_APPLICABLE | void ChromeClientImpl::DidOverscroll(const FloatSize& overscroll_delta,
const FloatSize& accumulated_overscroll,
const FloatPoint& position_in_viewport,
const FloatSize& velocity_in_viewport) {
if (!web_view_->Client())
return;
web_view_->Client()->DidOverscroll(overscroll_delta, accumulated_overscroll,
position_in_viewport,
velocity_in_viewport);
}
| 0 |
Chrome | 6b96dd532af164a73f2aac757bafff58211aca2c | NOT_APPLICABLE | NOT_APPLICABLE | bool RegisterChromeWebContentsDelegateAndroid(JNIEnv* env) {
return RegisterNativesImpl(env);
}
| 0 |
qemu | 5311fb805a4403bba024e83886fa0e7572265de4 | NOT_APPLICABLE | NOT_APPLICABLE | static uint32_t rtl8139_CpCmd_read(RTL8139State *s)
{
uint32_t ret = s->CpCmd;
DPRINTF("C+ command register read(w) val=0x%04x\n", ret);
return ret;
} | 0 |
linux | f9dbdf97a5bd92b1a49cee3d591b55b11fd7a6d5 | NOT_APPLICABLE | NOT_APPLICABLE | }
EXPORT_SYMBOL_GPL(iscsi_register_transport);
int iscsi_unregister_transport(struct iscsi_transport *tt)
{
struct iscsi_internal *priv;
unsigned long flags;
BUG_ON(!tt);
mutex_lock(&rx_queue_mutex);
priv = iscsi_if_transport_lookup(tt);
BUG_ON (!priv);
spin_lock_irqsave(&iscsi_transport_lock, flags);
list_del(&priv->list);
spin_unlock_irqrestore(&iscsi_transport_lock, flags);
transport_container_unregister(&priv->conn_cont);
transport_container_unregister(&priv->session_cont);
transport_container_unregister(&priv->t.host_attrs);
sysfs_remove_group(&priv->dev.kobj, &iscsi_transport_group);
device_unregister(&priv->dev);
mutex_unlock(&rx_queue_mutex); | 0 |
busybox | 74d9f1ba37010face4bd1449df4d60dd84450b06 | NOT_APPLICABLE | NOT_APPLICABLE | static void init_packet(struct dhcp_packet *packet, char type)
{
uint16_t secs;
/* Fill in: op, htype, hlen, cookie fields; message type option: */
udhcp_init_header(packet, type);
packet->xid = random_xid();
client_config.last_secs = monotonic_sec();
if (client_config.first_secs == 0)
client_config.first_secs = client_config.last_secs;
secs = client_config.last_secs - client_config.first_secs;
packet->secs = htons(secs);
memcpy(packet->chaddr, client_config.client_mac, 6);
if (client_config.clientid)
udhcp_add_binary_option(packet, client_config.clientid);
}
| 0 |
samba | 9d989c9dd7a5b92d0c5d65287935471b83b6e884 | NOT_APPLICABLE | NOT_APPLICABLE | bool asn1_push_tag(struct asn1_data *data, uint8_t tag)
{
struct nesting *nesting;
asn1_write_uint8(data, tag);
nesting = talloc(data, struct nesting);
if (!nesting) {
data->has_error = true;
return false;
}
nesting->start = data->ofs;
nesting->next = data->nesting;
data->nesting = nesting;
return asn1_write_uint8(data, 0xff);
}
| 0 |
mod_auth_openidc | 00c315cb0c8ab77c67be4a2ac08a71a83ac58751 | NOT_APPLICABLE | NOT_APPLICABLE | authz_status oidc_authz_checker_claim(request_rec *r, const char *require_args,
const void *parsed_require_args) {
return oidc_authz_checker(r, require_args, parsed_require_args,
oidc_authz_match_claim);
} | 0 |
Android | 97837bb6cbac21ea679843a0037779d3834bed64 | NOT_APPLICABLE | NOT_APPLICABLE | status_t OMXCodec::setAACFormat(
int32_t numChannels, int32_t sampleRate, int32_t bitRate, int32_t aacProfile, bool isADTS) {
if (numChannels > 2) {
ALOGW("Number of channels: (%d) \n", numChannels);
}
if (mIsEncoder) {
if (isADTS) {
return -EINVAL;
}
setRawAudioFormat(kPortIndexInput, sampleRate, numChannels);
OMX_AUDIO_PARAM_PORTFORMATTYPE format;
InitOMXParams(&format);
format.nPortIndex = kPortIndexOutput;
format.nIndex = 0;
status_t err = OMX_ErrorNone;
while (OMX_ErrorNone == err) {
CHECK_EQ(mOMX->getParameter(mNode, OMX_IndexParamAudioPortFormat,
&format, sizeof(format)), (status_t)OK);
if (format.eEncoding == OMX_AUDIO_CodingAAC) {
break;
}
format.nIndex++;
}
CHECK_EQ((status_t)OK, err);
CHECK_EQ(mOMX->setParameter(mNode, OMX_IndexParamAudioPortFormat,
&format, sizeof(format)), (status_t)OK);
OMX_PARAM_PORTDEFINITIONTYPE def;
InitOMXParams(&def);
def.nPortIndex = kPortIndexOutput;
CHECK_EQ(mOMX->getParameter(mNode, OMX_IndexParamPortDefinition,
&def, sizeof(def)), (status_t)OK);
def.format.audio.bFlagErrorConcealment = OMX_TRUE;
def.format.audio.eEncoding = OMX_AUDIO_CodingAAC;
CHECK_EQ(mOMX->setParameter(mNode, OMX_IndexParamPortDefinition,
&def, sizeof(def)), (status_t)OK);
OMX_AUDIO_PARAM_AACPROFILETYPE profile;
InitOMXParams(&profile);
profile.nPortIndex = kPortIndexOutput;
CHECK_EQ(mOMX->getParameter(mNode, OMX_IndexParamAudioAac,
&profile, sizeof(profile)), (status_t)OK);
profile.nChannels = numChannels;
profile.eChannelMode = (numChannels == 1?
OMX_AUDIO_ChannelModeMono: OMX_AUDIO_ChannelModeStereo);
profile.nSampleRate = sampleRate;
profile.nBitRate = bitRate;
profile.nAudioBandWidth = 0;
profile.nFrameLength = 0;
profile.nAACtools = OMX_AUDIO_AACToolAll;
profile.nAACERtools = OMX_AUDIO_AACERNone;
profile.eAACProfile = (OMX_AUDIO_AACPROFILETYPE) aacProfile;
profile.eAACStreamFormat = OMX_AUDIO_AACStreamFormatMP4FF;
err = mOMX->setParameter(mNode, OMX_IndexParamAudioAac,
&profile, sizeof(profile));
if (err != OK) {
CODEC_LOGE("setParameter('OMX_IndexParamAudioAac') failed "
"(err = %d)",
err);
return err;
}
} else {
OMX_AUDIO_PARAM_AACPROFILETYPE profile;
InitOMXParams(&profile);
profile.nPortIndex = kPortIndexInput;
status_t err = mOMX->getParameter(
mNode, OMX_IndexParamAudioAac, &profile, sizeof(profile));
CHECK_EQ(err, (status_t)OK);
profile.nChannels = numChannels;
profile.nSampleRate = sampleRate;
profile.eAACStreamFormat =
isADTS
? OMX_AUDIO_AACStreamFormatMP4ADTS
: OMX_AUDIO_AACStreamFormatMP4FF;
err = mOMX->setParameter(
mNode, OMX_IndexParamAudioAac, &profile, sizeof(profile));
if (err != OK) {
CODEC_LOGE("setParameter('OMX_IndexParamAudioAac') failed "
"(err = %d)",
err);
return err;
}
}
return OK;
}
| 0 |
virglrenderer | 28894a30a17a84529be102b21118e55d6c9f23fa | NOT_APPLICABLE | NOT_APPLICABLE | static boolean parse_immediate_data(struct translate_ctx *ctx, unsigned type,
union tgsi_immediate_data *values)
{
unsigned i;
int ret;
eat_opt_white( &ctx->cur );
if (*ctx->cur != '{') {
report_error( ctx, "Expected `{'" );
return FALSE;
}
ctx->cur++;
for (i = 0; i < 4; i++) {
eat_opt_white( &ctx->cur );
if (i > 0) {
if (*ctx->cur != ',') {
report_error( ctx, "Expected `,'" );
return FALSE;
}
ctx->cur++;
eat_opt_white( &ctx->cur );
}
switch (type) {
case TGSI_IMM_FLOAT64:
ret = parse_double(&ctx->cur, &values[i].Uint, &values[i+1].Uint);
i++;
break;
case TGSI_IMM_FLOAT32:
ret = parse_float(&ctx->cur, &values[i].Float);
break;
case TGSI_IMM_UINT32:
ret = parse_uint(&ctx->cur, &values[i].Uint);
break;
case TGSI_IMM_INT32:
ret = parse_int(&ctx->cur, &values[i].Int);
break;
default:
assert(0);
ret = FALSE;
break;
}
if (!ret) {
report_error( ctx, "Expected immediate constant" );
return FALSE;
}
}
eat_opt_white( &ctx->cur );
if (*ctx->cur != '}') {
report_error( ctx, "Expected `}'" );
return FALSE;
}
ctx->cur++;
return TRUE;
}
| 0 |
linux | 2a8859f373b0a86f0ece8ec8312607eacf12485d | CVE-2022-1158 | CWE-416 | static int FNAME(cmpxchg_gpte)(struct kvm_vcpu *vcpu, struct kvm_mmu *mmu,
pt_element_t __user *ptep_user, unsigned index,
pt_element_t orig_pte, pt_element_t new_pte)
{
int npages;
pt_element_t ret;
pt_element_t *table;
struct page *page;
npages = get_user_pages_fast((unsigned long)ptep_user, 1, FOLL_WRITE, &page);
if (likely(npages == 1)) {
table = kmap_atomic(page);
ret = CMPXCHG(&table[index], orig_pte, new_pte);
kunmap_atomic(table);
kvm_release_page_dirty(page);
} else {
struct vm_area_struct *vma;
unsigned long vaddr = (unsigned long)ptep_user & PAGE_MASK;
unsigned long pfn;
unsigned long paddr;
mmap_read_lock(current->mm);
vma = find_vma_intersection(current->mm, vaddr, vaddr + PAGE_SIZE);
if (!vma || !(vma->vm_flags & VM_PFNMAP)) {
mmap_read_unlock(current->mm);
return -EFAULT;
}
pfn = ((vaddr - vma->vm_start) >> PAGE_SHIFT) + vma->vm_pgoff;
paddr = pfn << PAGE_SHIFT;
table = memremap(paddr, PAGE_SIZE, MEMREMAP_WB);
if (!table) {
mmap_read_unlock(current->mm);
return -EFAULT;
}
ret = CMPXCHG(&table[index], orig_pte, new_pte);
memunmap(table);
mmap_read_unlock(current->mm);
}
return (ret != orig_pte);
} | 1 |
Espruino | 0a7619875bf79877907205f6bee08465b89ff10b | NOT_APPLICABLE | NOT_APPLICABLE | bool jslNeedSpaceBetween(unsigned char lastch, unsigned char ch) {
return (lastch>=_LEX_R_LIST_START || ch>=_LEX_R_LIST_START) &&
(lastch>=_LEX_R_LIST_START || isAlpha((char)lastch) || isNumeric((char)lastch)) &&
(ch>=_LEX_R_LIST_START || isAlpha((char)ch) || isNumeric((char)ch));
}
| 0 |
Chrome | a64c3cf0ab6da24a9a010a45ebe4794422d40c71 | NOT_APPLICABLE | NOT_APPLICABLE | static inline void FixupQuery(const std::string& text,
const url_parse::Component& part,
std::string* url) {
if (!part.is_valid())
return;
url->append("?");
url->append(text, part.begin, part.len);
}
| 0 |
empathy | 739aca418457de752be13721218aaebc74bd9d36 | NOT_APPLICABLE | NOT_APPLICABLE | void
empathy_adium_data_unref (EmpathyAdiumData *data)
{
g_return_if_fail (data != NULL);
if (g_atomic_int_dec_and_test (&data->ref_count)) {
g_free (data->path);
g_free (data->basedir);
g_free (data->default_avatar_filename);
g_free (data->default_incoming_avatar_filename);
g_free (data->default_outgoing_avatar_filename);
g_hash_table_unref (data->info);
g_ptr_array_unref (data->strings_to_free);
tp_clear_pointer (&data->date_format_cache, g_hash_table_unref);
g_slice_free (EmpathyAdiumData, data);
} | 0 |
asylo | 8fed5e334131abaf9c5e17307642fbf6ce4a57ec | NOT_APPLICABLE | NOT_APPLICABLE | size_t CalculateTotalMessageSize(const struct msghdr *msg) {
size_t total_message_size = 0;
for (int i = 0; i < msg->msg_iovlen; ++i) {
total_message_size += msg->msg_iov[i].iov_len;
}
return total_message_size;
} | 0 |
Chrome | e741149a6b7872a2bf1f2b6cc0a56e836592fb77 | NOT_APPLICABLE | NOT_APPLICABLE | xsltKeyFunction(xmlXPathParserContextPtr ctxt, int nargs){
xmlXPathObjectPtr obj1, obj2;
if (nargs != 2) {
xsltTransformError(xsltXPathGetTransformContext(ctxt), NULL, NULL,
"key() : expects two arguments\n");
ctxt->error = XPATH_INVALID_ARITY;
return;
}
/*
* Get the key's value.
*/
obj2 = valuePop(ctxt);
xmlXPathStringFunction(ctxt, 1);
if ((obj2 == NULL) ||
(ctxt->value == NULL) || (ctxt->value->type != XPATH_STRING)) {
xsltTransformError(xsltXPathGetTransformContext(ctxt), NULL, NULL,
"key() : invalid arg expecting a string\n");
ctxt->error = XPATH_INVALID_TYPE;
xmlXPathFreeObject(obj2);
return;
}
/*
* Get the key's name.
*/
obj1 = valuePop(ctxt);
if ((obj2->type == XPATH_NODESET) || (obj2->type == XPATH_XSLT_TREE)) {
int i;
xmlXPathObjectPtr newobj, ret;
ret = xmlXPathNewNodeSet(NULL);
if (obj2->nodesetval != NULL) {
for (i = 0; i < obj2->nodesetval->nodeNr; i++) {
valuePush(ctxt, xmlXPathObjectCopy(obj1));
valuePush(ctxt,
xmlXPathNewNodeSet(obj2->nodesetval->nodeTab[i]));
xmlXPathStringFunction(ctxt, 1);
xsltKeyFunction(ctxt, 2);
newobj = valuePop(ctxt);
ret->nodesetval = xmlXPathNodeSetMerge(ret->nodesetval,
newobj->nodesetval);
xmlXPathFreeObject(newobj);
}
}
valuePush(ctxt, ret);
} else {
xmlNodeSetPtr nodelist = NULL;
xmlChar *key = NULL, *value;
const xmlChar *keyURI;
xsltTransformContextPtr tctxt;
xmlChar *qname, *prefix;
xmlXPathContextPtr xpctxt = ctxt->context;
xmlNodePtr tmpNode = NULL;
xsltDocumentPtr oldDocInfo;
tctxt = xsltXPathGetTransformContext(ctxt);
oldDocInfo = tctxt->document;
if (xpctxt->node == NULL) {
xsltTransformError(tctxt, NULL, tctxt->inst,
"Internal error in xsltKeyFunction(): "
"The context node is not set on the XPath context.\n");
tctxt->state = XSLT_STATE_STOPPED;
goto error;
}
/*
* Get the associated namespace URI if qualified name
*/
qname = obj1->stringval;
key = xmlSplitQName2(qname, &prefix);
if (key == NULL) {
key = xmlStrdup(obj1->stringval);
keyURI = NULL;
if (prefix != NULL)
xmlFree(prefix);
} else {
if (prefix != NULL) {
keyURI = xmlXPathNsLookup(xpctxt, prefix);
if (keyURI == NULL) {
xsltTransformError(tctxt, NULL, tctxt->inst,
"key() : prefix %s is not bound\n", prefix);
/*
* TODO: Shouldn't we stop here?
*/
}
xmlFree(prefix);
} else {
keyURI = NULL;
}
}
/*
* Force conversion of first arg to string
*/
valuePush(ctxt, obj2);
xmlXPathStringFunction(ctxt, 1);
if ((ctxt->value == NULL) || (ctxt->value->type != XPATH_STRING)) {
xsltTransformError(tctxt, NULL, tctxt->inst,
"key() : invalid arg expecting a string\n");
ctxt->error = XPATH_INVALID_TYPE;
goto error;
}
obj2 = valuePop(ctxt);
value = obj2->stringval;
/*
* We need to ensure that ctxt->document is available for
* xsltGetKey().
* First find the relevant doc, which is the context node's
* owner doc; using context->doc is not safe, since
* the doc could have been acquired via the document() function,
* or the doc might be a Result Tree Fragment.
* FUTURE INFO: In XSLT 2.0 the key() function takes an additional
* argument indicating the doc to use.
*/
if (xpctxt->node->type == XML_NAMESPACE_DECL) {
/*
* REVISIT: This is a libxml hack! Check xpath.c for details.
* The XPath module sets the owner element of a ns-node on
* the ns->next field.
*/
if ((((xmlNsPtr) xpctxt->node)->next != NULL) &&
(((xmlNsPtr) xpctxt->node)->next->type == XML_ELEMENT_NODE))
{
tmpNode = (xmlNodePtr) ((xmlNsPtr) xpctxt->node)->next;
}
} else
tmpNode = xpctxt->node;
if ((tmpNode == NULL) || (tmpNode->doc == NULL)) {
xsltTransformError(tctxt, NULL, tctxt->inst,
"Internal error in xsltKeyFunction(): "
"Couldn't get the doc of the XPath context node.\n");
goto error;
}
if ((tctxt->document == NULL) ||
(tctxt->document->doc != tmpNode->doc))
{
if (tmpNode->doc->name && (tmpNode->doc->name[0] == ' ')) {
/*
* This is a Result Tree Fragment.
*/
if (tmpNode->doc->_private == NULL) {
tmpNode->doc->_private = xsltNewDocument(tctxt, tmpNode->doc);
if (tmpNode->doc->_private == NULL)
goto error;
}
tctxt->document = (xsltDocumentPtr) tmpNode->doc->_private;
} else {
/*
* May be the initial source doc or a doc acquired via the
* document() function.
*/
tctxt->document = xsltFindDocument(tctxt, tmpNode->doc);
}
if (tctxt->document == NULL) {
xsltTransformError(tctxt, NULL, tctxt->inst,
"Internal error in xsltKeyFunction(): "
"Could not get the document info of a context doc.\n");
tctxt->state = XSLT_STATE_STOPPED;
goto error;
}
}
/*
* Get/compute the key value.
*/
nodelist = xsltGetKey(tctxt, key, keyURI, value);
error:
tctxt->document = oldDocInfo;
valuePush(ctxt, xmlXPathWrapNodeSet(
xmlXPathNodeSetMerge(NULL, nodelist)));
if (key != NULL)
xmlFree(key);
}
if (obj1 != NULL)
xmlXPathFreeObject(obj1);
if (obj2 != NULL)
xmlXPathFreeObject(obj2);
}
| 0 |
Chrome | b2dfe7c175fb21263f06eb586f1ed235482a3281 | NOT_APPLICABLE | NOT_APPLICABLE | Eina_Bool ewk_frame_mixed_content_displayed_get(const Evas_Object* ewkFrame)
{
EWK_FRAME_SD_GET_OR_RETURN(ewkFrame, smartData, false);
return smartData->hasDisplayedMixedContent;
}
| 0 |
linux | 9b3e617f3df53822345a8573b6d358f6b9e5ed87 | CVE-2013-3222 | CWE-200 | int vcc_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg,
size_t size, int flags)
{
struct sock *sk = sock->sk;
struct atm_vcc *vcc;
struct sk_buff *skb;
int copied, error = -EINVAL;
if (sock->state != SS_CONNECTED)
return -ENOTCONN;
/* only handle MSG_DONTWAIT and MSG_PEEK */
if (flags & ~(MSG_DONTWAIT | MSG_PEEK))
return -EOPNOTSUPP;
vcc = ATM_SD(sock);
if (test_bit(ATM_VF_RELEASED, &vcc->flags) ||
test_bit(ATM_VF_CLOSE, &vcc->flags) ||
!test_bit(ATM_VF_READY, &vcc->flags))
return 0;
skb = skb_recv_datagram(sk, flags, flags & MSG_DONTWAIT, &error);
if (!skb)
return error;
copied = skb->len;
if (copied > size) {
copied = size;
msg->msg_flags |= MSG_TRUNC;
}
error = skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied);
if (error)
return error;
sock_recv_ts_and_drops(msg, sk, skb);
if (!(flags & MSG_PEEK)) {
pr_debug("%d -= %d\n", atomic_read(&sk->sk_rmem_alloc),
skb->truesize);
atm_return(vcc, skb->truesize);
}
skb_free_datagram(sk, skb);
return copied;
}
| 1 |
linux | 95d78c28b5a85bacbc29b8dba7c04babb9b0d467 | NOT_APPLICABLE | NOT_APPLICABLE | void generic_end_io_acct(struct request_queue *q, int rw,
struct hd_struct *part, unsigned long start_time)
{
unsigned long duration = jiffies - start_time;
int cpu = part_stat_lock();
part_stat_add(cpu, part, ticks[rw], duration);
part_round_stats(q, cpu, part);
part_dec_in_flight(q, part, rw);
part_stat_unlock();
}
| 0 |
Chrome | 87190165c55bcf3eecd8824dd8d083f5e3236552 | NOT_APPLICABLE | NOT_APPLICABLE | AudioManagerBase::AudioManagerBase()
: num_active_input_streams_(0),
max_num_output_streams_(kDefaultMaxOutputStreams),
max_num_input_streams_(kDefaultMaxInputStreams),
num_output_streams_(0),
num_input_streams_(0) {
}
| 0 |
FreeRDP | 8305349a943c68b1bc8c158f431dc607655aadea | NOT_APPLICABLE | NOT_APPLICABLE | rdpCertificateData* crypto_get_certificate_data(X509* xcert, const char* hostname, UINT16 port)
{
char* issuer;
char* subject;
char* fp;
rdpCertificateData* certdata;
fp = crypto_cert_fingerprint(xcert);
if (!fp)
return NULL;
issuer = crypto_cert_issuer(xcert);
subject = crypto_cert_subject(xcert);
certdata = certificate_data_new(hostname, port, issuer, subject, fp);
free(subject);
free(issuer);
free(fp);
return certdata;
} | 0 |
php-src | 6045de69c7dedcba3eadf7c4bba424b19c81d00d | NOT_APPLICABLE | NOT_APPLICABLE | zend_object_value pdo_row_new(zend_class_entry *ce TSRMLS_DC)
{
zend_object_value retval;
retval.handle = zend_objects_store_put(NULL, (zend_objects_store_dtor_t)zend_objects_destroy_object, (zend_objects_free_object_storage_t)pdo_row_free_storage, NULL TSRMLS_CC);
retval.handlers = &pdo_row_object_handlers;
return retval;
}
| 0 |
linux | 94f1bb15bed84ad6c893916b7e7b9db6f1d7eec6 | NOT_APPLICABLE | NOT_APPLICABLE | int crypto_register_rng(struct rng_alg *alg)
{
struct crypto_alg *base = &alg->base;
if (alg->seedsize > PAGE_SIZE / 8)
return -EINVAL;
base->cra_type = &crypto_rng_type;
base->cra_flags &= ~CRYPTO_ALG_TYPE_MASK;
base->cra_flags |= CRYPTO_ALG_TYPE_RNG;
return crypto_register_alg(base);
}
| 0 |
Android | 295c883fe3105b19bcd0f9e07d54c6b589fc5bff | CVE-2016-2476 | CWE-119 | OMX_ERRORTYPE SoftMPEG4Encoder::internalSetParameter(
OMX_INDEXTYPE index, const OMX_PTR params) {
int32_t indexFull = index;
switch (indexFull) {
case OMX_IndexParamVideoBitrate:
{
OMX_VIDEO_PARAM_BITRATETYPE *bitRate =
(OMX_VIDEO_PARAM_BITRATETYPE *) params;
if (bitRate->nPortIndex != 1 ||
bitRate->eControlRate != OMX_Video_ControlRateVariable) {
return OMX_ErrorUndefined;
}
mBitrate = bitRate->nTargetBitrate;
return OMX_ErrorNone;
}
case OMX_IndexParamVideoH263:
{
OMX_VIDEO_PARAM_H263TYPE *h263type =
(OMX_VIDEO_PARAM_H263TYPE *)params;
if (h263type->nPortIndex != 1) {
return OMX_ErrorUndefined;
}
if (h263type->eProfile != OMX_VIDEO_H263ProfileBaseline ||
h263type->eLevel != OMX_VIDEO_H263Level45 ||
(h263type->nAllowedPictureTypes & OMX_VIDEO_PictureTypeB) ||
h263type->bPLUSPTYPEAllowed != OMX_FALSE ||
h263type->bForceRoundingTypeToZero != OMX_FALSE ||
h263type->nPictureHeaderRepetition != 0 ||
h263type->nGOBHeaderInterval != 0) {
return OMX_ErrorUndefined;
}
return OMX_ErrorNone;
}
case OMX_IndexParamVideoMpeg4:
{
OMX_VIDEO_PARAM_MPEG4TYPE *mpeg4type =
(OMX_VIDEO_PARAM_MPEG4TYPE *)params;
if (mpeg4type->nPortIndex != 1) {
return OMX_ErrorUndefined;
}
if (mpeg4type->eProfile != OMX_VIDEO_MPEG4ProfileCore ||
mpeg4type->eLevel != OMX_VIDEO_MPEG4Level2 ||
(mpeg4type->nAllowedPictureTypes & OMX_VIDEO_PictureTypeB) ||
mpeg4type->nBFrames != 0 ||
mpeg4type->nIDCVLCThreshold != 0 ||
mpeg4type->bACPred != OMX_TRUE ||
mpeg4type->nMaxPacketSize != 256 ||
mpeg4type->nTimeIncRes != 1000 ||
mpeg4type->nHeaderExtension != 0 ||
mpeg4type->bReversibleVLC != OMX_FALSE) {
return OMX_ErrorUndefined;
}
return OMX_ErrorNone;
}
default:
return SoftVideoEncoderOMXComponent::internalSetParameter(index, params);
}
}
| 1 |
samba | fab6b79b7724f0b636963be528483e3e946884aa | NOT_APPLICABLE | NOT_APPLICABLE | int ldb_handler_copy(struct ldb_context *ldb, void *mem_ctx,
const struct ldb_val *in, struct ldb_val *out)
{
*out = ldb_val_dup(mem_ctx, in);
if (in->length > 0 && out->data == NULL) {
ldb_oom(ldb);
return -1;
}
return 0;
} | 0 |
libplist | 3a55ddd3c4c11ce75a86afbefd085d8d397ff957 | NOT_APPLICABLE | NOT_APPLICABLE | static int base64decode_block(unsigned char *target, const char *data, size_t data_size)
| 0 |
linux | 4a184233f21645cf0b719366210ed445d1024d72 | NOT_APPLICABLE | NOT_APPLICABLE | void rose_kill_by_neigh(struct rose_neigh *neigh)
{
struct sock *s;
spin_lock_bh(&rose_list_lock);
sk_for_each(s, &rose_list) {
struct rose_sock *rose = rose_sk(s);
if (rose->neighbour == neigh) {
rose_disconnect(s, ENETUNREACH, ROSE_OUT_OF_ORDER, 0);
rose->neighbour->use--;
rose->neighbour = NULL;
}
}
spin_unlock_bh(&rose_list_lock);
}
| 0 |
Chrome | fbeba958bb83c05ec8cc54e285a4a9ca10d1b311 | NOT_APPLICABLE | NOT_APPLICABLE | bool ConfirmInfoBarDelegate::OKButtonTriggersUACPrompt() const {
return false;
}
| 0 |
Chrome | 7da6c3419fd172405bcece1ae4ec6ec8316cd345 | NOT_APPLICABLE | NOT_APPLICABLE | void RenderWidgetHostImpl::DidDeleteSharedBitmap(
const viz::SharedBitmapId& id) {
shared_bitmap_manager_->ChildDeletedSharedBitmap(id);
owned_bitmaps_.erase(id);
}
| 0 |
tidy-html5 | c18f27a58792f7fbd0b30a0ff50d6b40a82f940d | NOT_APPLICABLE | NOT_APPLICABLE | void TY_(InsertAttributeAtEnd)( Node *node, AttVal *av )
{
AddAttrToList(&node->attributes, av);
} | 0 |
linux | dd42bf1197144ede075a9d4793123f7689e164bc | NOT_APPLICABLE | NOT_APPLICABLE | static void tty_ldisc_unlock(struct tty_struct *tty)
{
clear_bit(TTY_LDISC_HALTED, &tty->flags);
__tty_ldisc_unlock(tty);
}
| 0 |
tor | 79b59a2dfcb68897ee89d98587d09e55f07e68d7 | NOT_APPLICABLE | NOT_APPLICABLE | connection_ap_warn_and_unmark_if_pending_circ(entry_connection_t *entry_conn,
const char *where)
{
if (pending_entry_connections &&
smartlist_contains(pending_entry_connections, entry_conn)) {
log_warn(LD_BUG, "What was %p doing in pending_entry_connections in %s?",
entry_conn, where);
connection_ap_mark_as_non_pending_circuit(entry_conn);
}
}
| 0 |
gnuplot | 052cbd17c3cbbc602ee080b2617d32a8417d7563 | NOT_APPLICABLE | NOT_APPLICABLE | display_ipc_commands()
{
return mouse_setting.verbose;
} | 0 |
ntp | 52e977d79a0c4ace997e5c74af429844da2f27be | NOT_APPLICABLE | NOT_APPLICABLE | destroy_restrict_node(
restrict_node *my_node
)
{
/* With great care, free all the memory occupied by
* the restrict node
*/
destroy_address_node(my_node->addr);
destroy_address_node(my_node->mask);
destroy_int_fifo(my_node->flags);
free(my_node);
}
| 0 |
ImageMagick | 10b3823a7619ed22d42764733eb052c4159bc8c1 | CVE-2016-10057 | CWE-119 | static MagickBooleanType WritePDBImage(const ImageInfo *image_info,Image *image)
{
const char
*comment;
int
bits;
MagickBooleanType
status;
PDBImage
pdb_image;
PDBInfo
pdb_info;
QuantumInfo
*quantum_info;
register const PixelPacket
*p;
register ssize_t
x;
register unsigned char
*q;
size_t
bits_per_pixel,
literal,
packets,
packet_size,
repeat;
ssize_t
y;
unsigned char
*buffer,
*runlength,
*scanline;
/*
Open output image file.
*/
assert(image_info != (const ImageInfo *) NULL);
assert(image_info->signature == MagickSignature);
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
status=OpenBlob(image_info,image,WriteBinaryBlobMode,&image->exception);
if (status == MagickFalse)
return(status);
(void) TransformImageColorspace(image,sRGBColorspace);
if ((image -> colors <= 2 ) ||
(GetImageType(image,&image->exception ) == BilevelType)) {
bits_per_pixel=1;
} else if (image->colors <= 4) {
bits_per_pixel=2;
} else if (image->colors <= 8) {
bits_per_pixel=3;
} else {
bits_per_pixel=4;
}
(void) ResetMagickMemory(&pdb_info,0,sizeof(pdb_info));
(void) CopyMagickString(pdb_info.name,image_info->filename,
sizeof(pdb_info.name));
pdb_info.attributes=0;
pdb_info.version=0;
pdb_info.create_time=time(NULL);
pdb_info.modify_time=pdb_info.create_time;
pdb_info.archive_time=0;
pdb_info.modify_number=0;
pdb_info.application_info=0;
pdb_info.sort_info=0;
(void) CopyMagickMemory(pdb_info.type,"vIMG",4);
(void) CopyMagickMemory(pdb_info.id,"View",4);
pdb_info.seed=0;
pdb_info.next_record=0;
comment=GetImageProperty(image,"comment");
pdb_info.number_records=(comment == (const char *) NULL ? 1 : 2);
(void) WriteBlob(image,sizeof(pdb_info.name),(unsigned char *) pdb_info.name);
(void) WriteBlobMSBShort(image,(unsigned short) pdb_info.attributes);
(void) WriteBlobMSBShort(image,(unsigned short) pdb_info.version);
(void) WriteBlobMSBLong(image,(unsigned int) pdb_info.create_time);
(void) WriteBlobMSBLong(image,(unsigned int) pdb_info.modify_time);
(void) WriteBlobMSBLong(image,(unsigned int) pdb_info.archive_time);
(void) WriteBlobMSBLong(image,(unsigned int) pdb_info.modify_number);
(void) WriteBlobMSBLong(image,(unsigned int) pdb_info.application_info);
(void) WriteBlobMSBLong(image,(unsigned int) pdb_info.sort_info);
(void) WriteBlob(image,4,(unsigned char *) pdb_info.type);
(void) WriteBlob(image,4,(unsigned char *) pdb_info.id);
(void) WriteBlobMSBLong(image,(unsigned int) pdb_info.seed);
(void) WriteBlobMSBLong(image,(unsigned int) pdb_info.next_record);
(void) WriteBlobMSBShort(image,(unsigned short) pdb_info.number_records);
(void) CopyMagickString(pdb_image.name,pdb_info.name,sizeof(pdb_image.name));
pdb_image.version=1; /* RLE Compressed */
switch (bits_per_pixel)
{
case 1: pdb_image.type=(unsigned char) 0xff; break; /* monochrome */
case 2: pdb_image.type=(unsigned char) 0x00; break; /* 2 bit gray */
default: pdb_image.type=(unsigned char) 0x02; /* 4 bit gray */
}
pdb_image.reserved_1=0;
pdb_image.note=0;
pdb_image.x_last=0;
pdb_image.y_last=0;
pdb_image.reserved_2=0;
pdb_image.x_anchor=(unsigned short) 0xffff;
pdb_image.y_anchor=(unsigned short) 0xffff;
pdb_image.width=(short) image->columns;
if (image->columns % 16)
pdb_image.width=(short) (16*(image->columns/16+1));
pdb_image.height=(short) image->rows;
packets=((bits_per_pixel*image->columns+7)/8);
runlength=(unsigned char *) AcquireQuantumMemory(9UL*packets,
image->rows*sizeof(*runlength));
if (runlength == (unsigned char *) NULL)
ThrowWriterException(ResourceLimitError,"MemoryAllocationFailed");
buffer=(unsigned char *) AcquireQuantumMemory(512,sizeof(*buffer));
if (buffer == (unsigned char *) NULL)
ThrowWriterException(ResourceLimitError,"MemoryAllocationFailed");
packet_size=(size_t) (image->depth > 8 ? 2: 1);
scanline=(unsigned char *) AcquireQuantumMemory(image->columns,packet_size*
sizeof(*scanline));
if (scanline == (unsigned char *) NULL)
ThrowWriterException(ResourceLimitError,"MemoryAllocationFailed");
if (IssRGBCompatibleColorspace(image->colorspace) == MagickFalse)
(void) TransformImageColorspace(image,sRGBColorspace);
/*
Convert to GRAY raster scanline.
*/
quantum_info=AcquireQuantumInfo(image_info,image);
if (quantum_info == (QuantumInfo *) NULL)
ThrowWriterException(ResourceLimitError,"MemoryAllocationFailed");
bits=8/(int) bits_per_pixel-1; /* start at most significant bits */
literal=0;
repeat=0;
q=runlength;
buffer[0]=0x00;
for (y=0; y < (ssize_t) image->rows; y++)
{
p=GetVirtualPixels(image,0,y,image->columns,1,&image->exception);
if (p == (const PixelPacket *) NULL)
break;
(void) ExportQuantumPixels(image,(const CacheView *) NULL,quantum_info,
GrayQuantum,scanline,&image->exception);
for (x=0; x < (ssize_t) pdb_image.width; x++)
{
if (x < (ssize_t) image->columns)
buffer[literal+repeat]|=(0xff-scanline[x*packet_size]) >>
(8-bits_per_pixel) << bits*bits_per_pixel;
bits--;
if (bits < 0)
{
if (((literal+repeat) > 0) &&
(buffer[literal+repeat] == buffer[literal+repeat-1]))
{
if (repeat == 0)
{
literal--;
repeat++;
}
repeat++;
if (0x7f < repeat)
{
q=EncodeRLE(q,buffer,literal,repeat);
literal=0;
repeat=0;
}
}
else
{
if (repeat >= 2)
literal+=repeat;
else
{
q=EncodeRLE(q,buffer,literal,repeat);
buffer[0]=buffer[literal+repeat];
literal=0;
}
literal++;
repeat=0;
if (0x7f < literal)
{
q=EncodeRLE(q,buffer,(literal < 0x80 ? literal : 0x80),0);
(void) CopyMagickMemory(buffer,buffer+literal+repeat,0x80);
literal-=0x80;
}
}
bits=8/(int) bits_per_pixel-1;
buffer[literal+repeat]=0x00;
}
}
status=SetImageProgress(image,SaveImageTag,(MagickOffsetType) y,
image->rows);
if (status == MagickFalse)
break;
}
q=EncodeRLE(q,buffer,literal,repeat);
scanline=(unsigned char *) RelinquishMagickMemory(scanline);
buffer=(unsigned char *) RelinquishMagickMemory(buffer);
quantum_info=DestroyQuantumInfo(quantum_info);
/*
Write the Image record header.
*/
(void) WriteBlobMSBLong(image,(unsigned int) (TellBlob(image)+8*
pdb_info.number_records));
(void) WriteBlobByte(image,0x40);
(void) WriteBlobByte(image,0x6f);
(void) WriteBlobByte(image,0x80);
(void) WriteBlobByte(image,0);
if (pdb_info.number_records > 1)
{
/*
Write the comment record header.
*/
(void) WriteBlobMSBLong(image,(unsigned int) (TellBlob(image)+8+58+q-
runlength));
(void) WriteBlobByte(image,0x40);
(void) WriteBlobByte(image,0x6f);
(void) WriteBlobByte(image,0x80);
(void) WriteBlobByte(image,1);
}
/*
Write the Image data.
*/
(void) WriteBlob(image,sizeof(pdb_image.name),(unsigned char *)
pdb_image.name);
(void) WriteBlobByte(image,(unsigned char) pdb_image.version);
(void) WriteBlobByte(image,pdb_image.type);
(void) WriteBlobMSBLong(image,(unsigned int) pdb_image.reserved_1);
(void) WriteBlobMSBLong(image,(unsigned int) pdb_image.note);
(void) WriteBlobMSBShort(image,(unsigned short) pdb_image.x_last);
(void) WriteBlobMSBShort(image,(unsigned short) pdb_image.y_last);
(void) WriteBlobMSBLong(image,(unsigned int) pdb_image.reserved_2);
(void) WriteBlobMSBShort(image,pdb_image.x_anchor);
(void) WriteBlobMSBShort(image,pdb_image.y_anchor);
(void) WriteBlobMSBShort(image,(unsigned short) pdb_image.width);
(void) WriteBlobMSBShort(image,(unsigned short) pdb_image.height);
(void) WriteBlob(image,(size_t) (q-runlength),runlength);
runlength=(unsigned char *) RelinquishMagickMemory(runlength);
if (pdb_info.number_records > 1)
(void) WriteBlobString(image,comment);
(void) CloseBlob(image);
return(MagickTrue);
}
| 1 |
imageworsener | a00183107d4b84bc8a714290e824ca9c68dac738 | NOT_APPLICABLE | NOT_APPLICABLE | static void* emulated_realloc(struct iw_context *ctx, unsigned int flags,
void *oldmem, size_t oldmem_size, size_t newmem_size)
{
void *newmem;
newmem = (*ctx->mallocfn)(ctx->userdata,flags,newmem_size);
if(oldmem && newmem) {
if(oldmem_size<newmem_size)
memcpy(newmem,oldmem,oldmem_size);
else
memcpy(newmem,oldmem,newmem_size);
}
if(oldmem) {
(*ctx->freefn)(ctx->userdata,oldmem);
}
return newmem;
}
| 0 |
libsixel | cb373ab6614c910407c5e5a93ab935144e62b037 | NOT_APPLICABLE | NOT_APPLICABLE | sixel_dither_create(
int /* in */ ncolors)
{
SIXELSTATUS status = SIXEL_FALSE;
sixel_dither_t *dither = NULL;
status = sixel_dither_new(&dither, ncolors, NULL);
if (SIXEL_FAILED(status)) {
goto end;
}
end:
return dither;
} | 0 |
FFmpeg | fe448cd28d674c3eff3072552eae366d0b659ce9 | NOT_APPLICABLE | NOT_APPLICABLE | static int get_bits(Jpeg2000DecoderContext *s, int n)
{
int res = 0;
while (--n >= 0) {
res <<= 1;
if (s->bit_index == 0) {
s->bit_index = 7 + (bytestream2_get_byte(&s->g) != 0xFFu);
}
s->bit_index--;
res |= (bytestream2_peek_byte(&s->g) >> s->bit_index) & 1;
}
return res;
}
| 0 |
linux | 36ae3c0a36b7456432fedce38ae2f7bd3e01a563 | NOT_APPLICABLE | NOT_APPLICABLE | int __attribute__((weak)) kvm_arch_set_irq_inatomic(
struct kvm_kernel_irq_routing_entry *irq,
struct kvm *kvm, int irq_source_id,
int level,
bool line_status)
{
return -EWOULDBLOCK;
}
| 0 |
mongo | 1772b9a0393b55e6a280a35e8f0a1f75c014f301 | NOT_APPLICABLE | NOT_APPLICABLE | intrusive_ptr<Expression> ExpressionDateFromString::parse(ExpressionContext* const expCtx,
BSONElement expr,
const VariablesParseState& vps) {
uassert(40540,
str::stream() << "$dateFromString only supports an object as an argument, found: "
<< typeName(expr.type()),
expr.type() == BSONType::Object);
BSONElement dateStringElem, timeZoneElem, formatElem, onNullElem, onErrorElem;
const BSONObj args = expr.embeddedObject();
for (auto&& arg : args) {
auto field = arg.fieldNameStringData();
if (field == "format"_sd) {
formatElem = arg;
} else if (field == "dateString"_sd) {
dateStringElem = arg;
} else if (field == "timezone"_sd) {
timeZoneElem = arg;
} else if (field == "onNull"_sd) {
onNullElem = arg;
} else if (field == "onError"_sd) {
onErrorElem = arg;
} else {
uasserted(40541,
str::stream()
<< "Unrecognized argument to $dateFromString: " << arg.fieldName());
}
}
uassert(40542, "Missing 'dateString' parameter to $dateFromString", dateStringElem);
return new ExpressionDateFromString(
expCtx,
parseOperand(expCtx, dateStringElem, vps),
timeZoneElem ? parseOperand(expCtx, timeZoneElem, vps) : nullptr,
formatElem ? parseOperand(expCtx, formatElem, vps) : nullptr,
onNullElem ? parseOperand(expCtx, onNullElem, vps) : nullptr,
onErrorElem ? parseOperand(expCtx, onErrorElem, vps) : nullptr);
} | 0 |
Chrome | a263d1cf62a9c75be6aaafdec88aacfcef1e8fd2 | NOT_APPLICABLE | NOT_APPLICABLE | RenderThreadImpl::GetIOTaskRunner() {
return ChildProcess::current()->io_task_runner();
}
| 0 |
ioq3 | f61fe5f6a0419ef4a88d46a128052f2e8352e85d | NOT_APPLICABLE | NOT_APPLICABLE | static void S_AL_BufferLoad(sfxHandle_t sfx, qboolean cache)
{
ALenum error;
ALuint format;
void *data;
snd_info_t info;
alSfx_t *curSfx = &knownSfx[sfx];
// Nothing?
if(curSfx->filename[0] == '\0')
return;
// Already done?
if((curSfx->inMemory) || (curSfx->isDefault) || (!cache && curSfx->isDefaultChecked))
return;
// Try to load
data = S_CodecLoad(curSfx->filename, &info);
if(!data)
{
S_AL_BufferUseDefault(sfx);
return;
}
curSfx->isDefaultChecked = qtrue;
if (!cache)
{
// Don't create AL cache
Hunk_FreeTempMemory(data);
return;
}
format = S_AL_Format(info.width, info.channels);
// Create a buffer
if (!S_AL_GenBuffers(1, &curSfx->buffer, curSfx->filename))
{
S_AL_BufferUseDefault(sfx);
Hunk_FreeTempMemory(data);
return;
}
// Fill the buffer
if( info.size == 0 )
{
// We have no data to buffer, so buffer silence
byte dummyData[ 2 ] = { 0 };
qalBufferData(curSfx->buffer, AL_FORMAT_MONO16, (void *)dummyData, 2, 22050);
}
else
qalBufferData(curSfx->buffer, format, data, info.size, info.rate);
error = qalGetError();
// If we ran out of memory, start evicting the least recently used sounds
while(error == AL_OUT_OF_MEMORY)
{
if( !S_AL_BufferEvict( ) )
{
qalDeleteBuffers(1, &curSfx->buffer);
S_AL_BufferUseDefault(sfx);
Hunk_FreeTempMemory(data);
Com_Printf( S_COLOR_RED "ERROR: Out of memory loading %s\n", curSfx->filename);
return;
}
// Try load it again
qalBufferData(curSfx->buffer, format, data, info.size, info.rate);
error = qalGetError();
}
// Some other error condition
if(error != AL_NO_ERROR)
{
qalDeleteBuffers(1, &curSfx->buffer);
S_AL_BufferUseDefault(sfx);
Hunk_FreeTempMemory(data);
Com_Printf( S_COLOR_RED "ERROR: Can't fill sound buffer for %s - %s\n",
curSfx->filename, S_AL_ErrorMsg(error));
return;
}
curSfx->info = info;
// Free the memory
Hunk_FreeTempMemory(data);
// Woo!
curSfx->inMemory = qtrue;
} | 0 |
linux | 9b0971ca7fc75daca80c0bb6c02e96059daea90a | NOT_APPLICABLE | NOT_APPLICABLE | void __init sev_hardware_setup(void)
{
#ifdef CONFIG_KVM_AMD_SEV
unsigned int eax, ebx, ecx, edx, sev_asid_count, sev_es_asid_count;
bool sev_es_supported = false;
bool sev_supported = false;
if (!sev_enabled || !npt_enabled)
goto out;
/* Does the CPU support SEV? */
if (!boot_cpu_has(X86_FEATURE_SEV))
goto out;
/* Retrieve SEV CPUID information */
cpuid(0x8000001f, &eax, &ebx, &ecx, &edx);
/* Set encryption bit location for SEV-ES guests */
sev_enc_bit = ebx & 0x3f;
/* Maximum number of encrypted guests supported simultaneously */
max_sev_asid = ecx;
if (!max_sev_asid)
goto out;
/* Minimum ASID value that should be used for SEV guest */
min_sev_asid = edx;
sev_me_mask = 1UL << (ebx & 0x3f);
/*
* Initialize SEV ASID bitmaps. Allocate space for ASID 0 in the bitmap,
* even though it's never used, so that the bitmap is indexed by the
* actual ASID.
*/
nr_asids = max_sev_asid + 1;
sev_asid_bitmap = bitmap_zalloc(nr_asids, GFP_KERNEL);
if (!sev_asid_bitmap)
goto out;
sev_reclaim_asid_bitmap = bitmap_zalloc(nr_asids, GFP_KERNEL);
if (!sev_reclaim_asid_bitmap) {
bitmap_free(sev_asid_bitmap);
sev_asid_bitmap = NULL;
goto out;
}
sev_asid_count = max_sev_asid - min_sev_asid + 1;
if (misc_cg_set_capacity(MISC_CG_RES_SEV, sev_asid_count))
goto out;
pr_info("SEV supported: %u ASIDs\n", sev_asid_count);
sev_supported = true;
/* SEV-ES support requested? */
if (!sev_es_enabled)
goto out;
/* Does the CPU support SEV-ES? */
if (!boot_cpu_has(X86_FEATURE_SEV_ES))
goto out;
/* Has the system been allocated ASIDs for SEV-ES? */
if (min_sev_asid == 1)
goto out;
sev_es_asid_count = min_sev_asid - 1;
if (misc_cg_set_capacity(MISC_CG_RES_SEV_ES, sev_es_asid_count))
goto out;
pr_info("SEV-ES supported: %u ASIDs\n", sev_es_asid_count);
sev_es_supported = true;
out:
sev_enabled = sev_supported;
sev_es_enabled = sev_es_supported;
#endif
} | 0 |
curl | 7e92d12b4e6911f424678a133b19de670e183a59 | NOT_APPLICABLE | NOT_APPLICABLE | static int cookie_sort(const void *p1, const void *p2)
{
struct Cookie *c1 = *(struct Cookie **)p1;
struct Cookie *c2 = *(struct Cookie **)p2;
size_t l1, l2;
/* 1 - compare cookie path lengths */
l1 = c1->path ? strlen(c1->path) : 0;
l2 = c2->path ? strlen(c2->path) : 0;
if(l1 != l2)
return (l2 > l1) ? 1 : -1 ; /* avoid size_t <=> int conversions */
/* 2 - compare cookie domain lengths */
l1 = c1->domain ? strlen(c1->domain) : 0;
l2 = c2->domain ? strlen(c2->domain) : 0;
if(l1 != l2)
return (l2 > l1) ? 1 : -1 ; /* avoid size_t <=> int conversions */
/* 3 - compare cookie name lengths */
l1 = c1->name ? strlen(c1->name) : 0;
l2 = c2->name ? strlen(c2->name) : 0;
if(l1 != l2)
return (l2 > l1) ? 1 : -1;
/* 4 - compare cookie creation time */
return (c2->creationtime > c1->creationtime) ? 1 : -1;
} | 0 |
Chrome | 401d30ef93030afbf7e81e53a11b68fc36194502 | NOT_APPLICABLE | NOT_APPLICABLE | ScriptedAnimationController& Document::ensureScriptedAnimationController()
{
if (!m_scriptedAnimationController) {
m_scriptedAnimationController = ScriptedAnimationController::create(this);
if (!page())
m_scriptedAnimationController->suspend();
}
return *m_scriptedAnimationController;
}
| 0 |
Chrome | 7cf563aba8f4b3bab68e9bfe43824d952241dcf7 | NOT_APPLICABLE | NOT_APPLICABLE | void GaiaOAuthClient::RefreshToken(const OAuthClientInfo& oauth_client_info,
const std::string& refresh_token,
Delegate* delegate) {
return core_->RefreshToken(oauth_client_info,
refresh_token,
delegate);
}
| 0 |
linux | c131187db2d3fa2f8bf32fdf4e9a4ef805168467 | NOT_APPLICABLE | NOT_APPLICABLE | static bool type_is_pkt_pointer(enum bpf_reg_type type)
{
return type == PTR_TO_PACKET ||
type == PTR_TO_PACKET_META;
}
| 0 |
linux | 9409e22acdfc9153f88d9b1ed2bd2a5b34d2d3ca | NOT_APPLICABLE | NOT_APPLICABLE | static int follow_dotdot_rcu(struct nameidata *nd)
{
struct inode *inode = nd->inode;
while (1) {
if (path_equal(&nd->path, &nd->root))
break;
if (nd->path.dentry != nd->path.mnt->mnt_root) {
struct dentry *old = nd->path.dentry;
struct dentry *parent = old->d_parent;
unsigned seq;
inode = parent->d_inode;
seq = read_seqcount_begin(&parent->d_seq);
if (unlikely(read_seqcount_retry(&old->d_seq, nd->seq)))
return -ECHILD;
nd->path.dentry = parent;
nd->seq = seq;
if (unlikely(!path_connected(&nd->path)))
return -ENOENT;
break;
} else {
struct mount *mnt = real_mount(nd->path.mnt);
struct mount *mparent = mnt->mnt_parent;
struct dentry *mountpoint = mnt->mnt_mountpoint;
struct inode *inode2 = mountpoint->d_inode;
unsigned seq = read_seqcount_begin(&mountpoint->d_seq);
if (unlikely(read_seqretry(&mount_lock, nd->m_seq)))
return -ECHILD;
if (&mparent->mnt == nd->path.mnt)
break;
/* we know that mountpoint was pinned */
nd->path.dentry = mountpoint;
nd->path.mnt = &mparent->mnt;
inode = inode2;
nd->seq = seq;
}
}
while (unlikely(d_mountpoint(nd->path.dentry))) {
struct mount *mounted;
mounted = __lookup_mnt(nd->path.mnt, nd->path.dentry);
if (unlikely(read_seqretry(&mount_lock, nd->m_seq)))
return -ECHILD;
if (!mounted)
break;
nd->path.mnt = &mounted->mnt;
nd->path.dentry = mounted->mnt.mnt_root;
inode = nd->path.dentry->d_inode;
nd->seq = read_seqcount_begin(&nd->path.dentry->d_seq);
}
nd->inode = inode;
return 0;
}
| 0 |
linux | 13d518074a952d33d47c428419693f63389547e9 | NOT_APPLICABLE | NOT_APPLICABLE | static int ep_modify(struct eventpoll *ep, struct epitem *epi, struct epoll_event *event)
{
int pwake = 0;
unsigned int revents;
poll_table pt;
init_poll_funcptr(&pt, NULL);
/*
* Set the new event interest mask before calling f_op->poll();
* otherwise we might miss an event that happens between the
* f_op->poll() call and the new event set registering.
*/
epi->event.events = event->events;
pt._key = event->events;
epi->event.data = event->data; /* protected by mtx */
/*
* Get current event bits. We can safely use the file* here because
* its usage count has been increased by the caller of this function.
*/
revents = epi->ffd.file->f_op->poll(epi->ffd.file, &pt);
/*
* If the item is "hot" and it is not registered inside the ready
* list, push it inside.
*/
if (revents & event->events) {
spin_lock_irq(&ep->lock);
if (!ep_is_linked(&epi->rdllink)) {
list_add_tail(&epi->rdllink, &ep->rdllist);
/* Notify waiting tasks that events are available */
if (waitqueue_active(&ep->wq))
wake_up_locked(&ep->wq);
if (waitqueue_active(&ep->poll_wait))
pwake++;
}
spin_unlock_irq(&ep->lock);
}
/* We have to call this outside the lock */
if (pwake)
ep_poll_safewake(&ep->poll_wait);
return 0;
}
| 0 |
exiv2 | ae49250942f4395639961abeed3c15920fcd7241 | NOT_APPLICABLE | NOT_APPLICABLE | Image::AutoPtr ImageFactory::create(int type,
const std::string& path)
{
std::auto_ptr<FileIo> fileIo(new FileIo(path));
// Create or overwrite the file, then close it
if (fileIo->open("w+b") != 0) {
throw Error(kerFileOpenFailed, path, "w+b", strError());
}
fileIo->close();
BasicIo::AutoPtr io(fileIo);
Image::AutoPtr image = create(type, io);
if (image.get() == 0) throw Error(kerUnsupportedImageType, type);
return image;
} | 0 |
qemu | 1d20398694a3b67a388d955b7a945ba4aa90a8a8 | NOT_APPLICABLE | NOT_APPLICABLE | static void coroutine_fn v9fs_readdir(void *opaque)
{
int32_t fid;
V9fsFidState *fidp;
ssize_t retval = 0;
size_t offset = 7;
uint64_t initial_offset;
int32_t count;
uint32_t max_count;
V9fsPDU *pdu = opaque;
retval = pdu_unmarshal(pdu, offset, "dqd", &fid,
&initial_offset, &max_count);
if (retval < 0) {
goto out_nofid;
}
trace_v9fs_readdir(pdu->tag, pdu->id, fid, initial_offset, max_count);
fidp = get_fid(pdu, fid);
if (fidp == NULL) {
retval = -EINVAL;
goto out_nofid;
}
if (!fidp->fs.dir.stream) {
retval = -EINVAL;
goto out;
}
if (initial_offset == 0) {
v9fs_co_rewinddir(pdu, fidp);
} else {
v9fs_co_seekdir(pdu, fidp, initial_offset);
}
count = v9fs_do_readdir(pdu, fidp, max_count);
if (count < 0) {
retval = count;
goto out;
}
retval = pdu_marshal(pdu, offset, "d", count);
if (retval < 0) {
goto out;
}
retval += count + offset;
trace_v9fs_readdir_return(pdu->tag, pdu->id, count, retval);
out:
put_fid(pdu, fidp);
out_nofid:
pdu_complete(pdu, retval);
}
| 0 |
qemu | a890a2f9137ac3cf5b607649e66a6f3a5512d8dc | NOT_APPLICABLE | NOT_APPLICABLE | static inline uint16_t vring_desc_next(hwaddr desc_pa, int i)
{
hwaddr pa;
pa = desc_pa + sizeof(VRingDesc) * i + offsetof(VRingDesc, next);
return lduw_phys(&address_space_memory, pa);
}
| 0 |
openssl | bb4d2ed4091408404e18b3326e3df67848ef63d0 | NOT_APPLICABLE | NOT_APPLICABLE | int X509V3_add_value_uchar(const char *name, const unsigned char *value,
STACK_OF(CONF_VALUE) **extlist)
{
return x509v3_add_len_value(name, (const char *)value,
value != NULL ? strlen((const char *)value) : 0,
extlist);
} | 0 |
Chrome | 744c2a2d90c3c9a33c818e1ea4b7ccb5010663a0 | NOT_APPLICABLE | NOT_APPLICABLE | WebWidgetLockTarget (WebKit::WebWidget* webwidget)
: webwidget_(webwidget) {}
| 0 |
savannah | 0edf0986f3be570f5bf90ff245a85c1675f5c9a4 | NOT_APPLICABLE | NOT_APPLICABLE | TT_Run_Context( TT_ExecContext exec,
FT_Bool debug )
{
FT_Error error;
if ( ( error = TT_Goto_CodeRange( exec, tt_coderange_glyph, 0 ) )
!= TT_Err_Ok )
return error;
exec->zp0 = exec->pts;
exec->zp1 = exec->pts;
exec->zp2 = exec->pts;
exec->GS.gep0 = 1;
exec->GS.gep1 = 1;
exec->GS.gep2 = 1;
exec->GS.projVector.x = 0x4000;
exec->GS.projVector.y = 0x0000;
exec->GS.freeVector = exec->GS.projVector;
exec->GS.dualVector = exec->GS.projVector;
#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
exec->GS.both_x_axis = TRUE;
#endif
exec->GS.round_state = 1;
exec->GS.loop = 1;
/* some glyphs leave something on the stack. so we clean it */
/* before a new execution. */
exec->top = 0;
exec->callTop = 0;
#if 1
FT_UNUSED( debug );
return exec->face->interpreter( exec );
#else
if ( !debug )
return TT_RunIns( exec );
else
return TT_Err_Ok;
#endif
}
| 0 |
Chrome | 802ecdb9cee0d66fe546bdf24e98150f8f716ad8 | NOT_APPLICABLE | NOT_APPLICABLE | AudioRendererAlgorithmTest()
: bytes_enqueued_(0) {
}
| 0 |
lftp | a27e07d90a4608ceaf928b1babb27d4d803e1992 | NOT_APPLICABLE | NOT_APPLICABLE | bool MirrorJob::Statistics::HaveSomethingDone(unsigned flags)
{
bool del=(flags&MirrorJob::DELETE);
return new_files|mod_files|(del_files*del)|new_symlinks|mod_symlinks|(del_symlinks*del)|(del_dirs*del);
} | 0 |
libgit2 | 64c612cc3e25eff5fb02c59ef5a66ba7a14751e4 | NOT_APPLICABLE | NOT_APPLICABLE | void test_checkout_nasty__dotcapitalgit_tree(void)
{
test_checkout_fails("refs/heads/dotcapitalgit_tree", ".GIT/foobar");
} | 0 |
linux | cb2595c1393b4a5211534e6f0a0fbad369e21ad8 | NOT_APPLICABLE | NOT_APPLICABLE | static ssize_t ucma_init_qp_attr(struct ucma_file *file,
const char __user *inbuf,
int in_len, int out_len)
{
struct rdma_ucm_init_qp_attr cmd;
struct ib_uverbs_qp_attr resp;
struct ucma_context *ctx;
struct ib_qp_attr qp_attr;
int ret;
if (out_len < sizeof(resp))
return -ENOSPC;
if (copy_from_user(&cmd, inbuf, sizeof(cmd)))
return -EFAULT;
if (cmd.qp_state > IB_QPS_ERR)
return -EINVAL;
ctx = ucma_get_ctx_dev(file, cmd.id);
if (IS_ERR(ctx))
return PTR_ERR(ctx);
resp.qp_attr_mask = 0;
memset(&qp_attr, 0, sizeof qp_attr);
qp_attr.qp_state = cmd.qp_state;
ret = rdma_init_qp_attr(ctx->cm_id, &qp_attr, &resp.qp_attr_mask);
if (ret)
goto out;
ib_copy_qp_attr_to_user(ctx->cm_id->device, &resp, &qp_attr);
if (copy_to_user(u64_to_user_ptr(cmd.response),
&resp, sizeof(resp)))
ret = -EFAULT;
out:
ucma_put_ctx(ctx);
return ret;
}
| 0 |
pengutronix | 574ce994016107ad8ab0f845a785f28d7eaa5208 | NOT_APPLICABLE | NOT_APPLICABLE | static __be32 *xdr_inline_decode(struct xdr_stream *xdr, size_t nbytes)
{
__be32 *p;
if (nbytes == 0)
return xdr->p;
if (xdr->p == xdr->end)
return NULL;
p = __xdr_inline_decode(xdr, nbytes);
return p;
}
| 0 |
collectd | b589096f907052b3a4da2b9ccc9b0e2e888dfc18 | CVE-2016-6254 | CWE-119 | static int parse_packet (sockent_t *se, /* {{{ */
void *buffer, size_t buffer_size, int flags,
const char *username)
{
int status;
value_list_t vl = VALUE_LIST_INIT;
notification_t n;
#if HAVE_LIBGCRYPT
int packet_was_signed = (flags & PP_SIGNED);
int packet_was_encrypted = (flags & PP_ENCRYPTED);
int printed_ignore_warning = 0;
#endif /* HAVE_LIBGCRYPT */
memset (&vl, '\0', sizeof (vl));
memset (&n, '\0', sizeof (n));
status = 0;
while ((status == 0) && (0 < buffer_size)
&& ((unsigned int) buffer_size > sizeof (part_header_t)))
{
uint16_t pkg_length;
uint16_t pkg_type;
memcpy ((void *) &pkg_type,
(void *) buffer,
sizeof (pkg_type));
memcpy ((void *) &pkg_length,
(void *) (buffer + sizeof (pkg_type)),
sizeof (pkg_length));
pkg_length = ntohs (pkg_length);
pkg_type = ntohs (pkg_type);
if (pkg_length > buffer_size)
break;
/* Ensure that this loop terminates eventually */
if (pkg_length < (2 * sizeof (uint16_t)))
break;
if (pkg_type == TYPE_ENCR_AES256)
{
status = parse_part_encr_aes256 (se,
&buffer, &buffer_size, flags);
if (status != 0)
{
ERROR ("network plugin: Decrypting AES256 "
"part failed "
"with status %i.", status);
break;
}
}
#if HAVE_LIBGCRYPT
else if ((se->data.server.security_level == SECURITY_LEVEL_ENCRYPT)
&& (packet_was_encrypted == 0))
{
if (printed_ignore_warning == 0)
{
INFO ("network plugin: Unencrypted packet or "
"part has been ignored.");
printed_ignore_warning = 1;
}
buffer = ((char *) buffer) + pkg_length;
continue;
}
#endif /* HAVE_LIBGCRYPT */
else if (pkg_type == TYPE_SIGN_SHA256)
{
status = parse_part_sign_sha256 (se,
&buffer, &buffer_size, flags);
if (status != 0)
{
ERROR ("network plugin: Verifying HMAC-SHA-256 "
"signature failed "
"with status %i.", status);
break;
}
}
#if HAVE_LIBGCRYPT
else if ((se->data.server.security_level == SECURITY_LEVEL_SIGN)
&& (packet_was_encrypted == 0)
&& (packet_was_signed == 0))
{
if (printed_ignore_warning == 0)
{
INFO ("network plugin: Unsigned packet or "
"part has been ignored.");
printed_ignore_warning = 1;
}
buffer = ((char *) buffer) + pkg_length;
continue;
}
#endif /* HAVE_LIBGCRYPT */
else if (pkg_type == TYPE_VALUES)
{
status = parse_part_values (&buffer, &buffer_size,
&vl.values, &vl.values_len);
if (status != 0)
break;
network_dispatch_values (&vl, username);
sfree (vl.values);
}
else if (pkg_type == TYPE_TIME)
{
uint64_t tmp = 0;
status = parse_part_number (&buffer, &buffer_size,
&tmp);
if (status == 0)
{
vl.time = TIME_T_TO_CDTIME_T (tmp);
n.time = TIME_T_TO_CDTIME_T (tmp);
}
}
else if (pkg_type == TYPE_TIME_HR)
{
uint64_t tmp = 0;
status = parse_part_number (&buffer, &buffer_size,
&tmp);
if (status == 0)
{
vl.time = (cdtime_t) tmp;
n.time = (cdtime_t) tmp;
}
}
else if (pkg_type == TYPE_INTERVAL)
{
uint64_t tmp = 0;
status = parse_part_number (&buffer, &buffer_size,
&tmp);
if (status == 0)
vl.interval = TIME_T_TO_CDTIME_T (tmp);
}
else if (pkg_type == TYPE_INTERVAL_HR)
{
uint64_t tmp = 0;
status = parse_part_number (&buffer, &buffer_size,
&tmp);
if (status == 0)
vl.interval = (cdtime_t) tmp;
}
else if (pkg_type == TYPE_HOST)
{
status = parse_part_string (&buffer, &buffer_size,
vl.host, sizeof (vl.host));
if (status == 0)
sstrncpy (n.host, vl.host, sizeof (n.host));
}
else if (pkg_type == TYPE_PLUGIN)
{
status = parse_part_string (&buffer, &buffer_size,
vl.plugin, sizeof (vl.plugin));
if (status == 0)
sstrncpy (n.plugin, vl.plugin,
sizeof (n.plugin));
}
else if (pkg_type == TYPE_PLUGIN_INSTANCE)
{
status = parse_part_string (&buffer, &buffer_size,
vl.plugin_instance,
sizeof (vl.plugin_instance));
if (status == 0)
sstrncpy (n.plugin_instance,
vl.plugin_instance,
sizeof (n.plugin_instance));
}
else if (pkg_type == TYPE_TYPE)
{
status = parse_part_string (&buffer, &buffer_size,
vl.type, sizeof (vl.type));
if (status == 0)
sstrncpy (n.type, vl.type, sizeof (n.type));
}
else if (pkg_type == TYPE_TYPE_INSTANCE)
{
status = parse_part_string (&buffer, &buffer_size,
vl.type_instance,
sizeof (vl.type_instance));
if (status == 0)
sstrncpy (n.type_instance, vl.type_instance,
sizeof (n.type_instance));
}
else if (pkg_type == TYPE_MESSAGE)
{
status = parse_part_string (&buffer, &buffer_size,
n.message, sizeof (n.message));
if (status != 0)
{
/* do nothing */
}
else if ((n.severity != NOTIF_FAILURE)
&& (n.severity != NOTIF_WARNING)
&& (n.severity != NOTIF_OKAY))
{
INFO ("network plugin: "
"Ignoring notification with "
"unknown severity %i.",
n.severity);
}
else if (n.time <= 0)
{
INFO ("network plugin: "
"Ignoring notification with "
"time == 0.");
}
else if (strlen (n.message) <= 0)
{
INFO ("network plugin: "
"Ignoring notification with "
"an empty message.");
}
else
{
network_dispatch_notification (&n);
}
}
else if (pkg_type == TYPE_SEVERITY)
{
uint64_t tmp = 0;
status = parse_part_number (&buffer, &buffer_size,
&tmp);
if (status == 0)
n.severity = (int) tmp;
}
else
{
DEBUG ("network plugin: parse_packet: Unknown part"
" type: 0x%04hx", pkg_type);
buffer = ((char *) buffer) + pkg_length;
}
} /* while (buffer_size > sizeof (part_header_t)) */
if (status == 0 && buffer_size > 0)
WARNING ("network plugin: parse_packet: Received truncated "
"packet, try increasing `MaxPacketSize'");
return (status);
} /* }}} int parse_packet */
| 1 |
liblouis | 2e4772befb2b1c37cb4b9d6572945115ee28630a | NOT_APPLICABLE | NOT_APPLICABLE | lou_getTable(const char *tableList) {
const TranslationTableHeader *table;
const DisplayTableHeader *displayTable;
_lou_getTable(tableList, tableList, &table, &displayTable);
if (!table || !displayTable) return NULL;
return table;
} | 0 |
ImageMagick | a81ca9a1b46a96be83682af3389f0a6f3d0d389d | NOT_APPLICABLE | NOT_APPLICABLE | static inline MagickBooleanType IsGrayColorspace(
const ColorspaceType colorspace)
{
if ((colorspace == LinearGRAYColorspace) || (colorspace == GRAYColorspace))
return(MagickTrue);
return(MagickFalse);
} | 0 |
Android | 0bb5ced60304da7f61478ffd359e7ba65d72f181 | NOT_APPLICABLE | NOT_APPLICABLE | virtual status_t storeMetaDataInBuffers(
node_id node, OMX_U32 port_index, OMX_BOOL enable, MetadataBufferType *type) {
Parcel data, reply;
data.writeInterfaceToken(IOMX::getInterfaceDescriptor());
data.writeInt32((int32_t)node);
data.writeInt32(port_index);
data.writeInt32((uint32_t)enable);
remote()->transact(STORE_META_DATA_IN_BUFFERS, data, &reply);
int negotiatedType = reply.readInt32();
if (type != NULL) {
*type = (MetadataBufferType)negotiatedType;
}
return reply.readInt32();
}
| 0 |
accountsservice | 26213aa0e0d8dca5f36cc23f6942525224cbe9f5 | NOT_APPLICABLE | NOT_APPLICABLE | get_user_groups (const gchar *user,
gid_t group,
gid_t **groups)
{
gint res;
gint ngroups;
ngroups = 0;
res = getgrouplist (user, group, NULL, &ngroups);
g_debug ("user %s has %d groups\n", user, ngroups);
*groups = g_new (gid_t, ngroups);
res = getgrouplist (user, group, *groups, &ngroups);
return res;
}
| 0 |
linux | 1f1ea6c2d9d8c0be9ec56454b05315273b5de8ce | NOT_APPLICABLE | NOT_APPLICABLE | static int decode_attr_time(struct xdr_stream *xdr, struct timespec *time)
{
__be32 *p;
uint64_t sec;
uint32_t nsec;
p = xdr_inline_decode(xdr, 12);
if (unlikely(!p))
goto out_overflow;
p = xdr_decode_hyper(p, &sec);
nsec = be32_to_cpup(p);
time->tv_sec = (time_t)sec;
time->tv_nsec = (long)nsec;
return 0;
out_overflow:
print_overflow_msg(__func__, xdr);
return -EIO;
} | 0 |
php-src | f06a069c462d37c2e009f6d1d93b8c8e7b713393 | NOT_APPLICABLE | NOT_APPLICABLE | void spl_object_storage_attach(spl_SplObjectStorage *intern, zval *this, zval *obj, zval *inf TSRMLS_DC) /* {{{ */
{
spl_SplObjectStorageElement *pelement, element;
int hash_len;
char *hash = spl_object_storage_get_hash(intern, this, obj, &hash_len TSRMLS_CC);
if (!hash) {
return;
}
pelement = spl_object_storage_get(intern, hash, hash_len TSRMLS_CC);
if (inf) {
Z_ADDREF_P(inf);
} else {
ALLOC_INIT_ZVAL(inf);
}
if (pelement) {
zval_ptr_dtor(&pelement->inf);
pelement->inf = inf;
spl_object_storage_free_hash(intern, hash);
return;
}
Z_ADDREF_P(obj);
element.obj = obj;
element.inf = inf;
zend_hash_update(&intern->storage, hash, hash_len, &element, sizeof(spl_SplObjectStorageElement), NULL);
spl_object_storage_free_hash(intern, hash);
} /* }}} */ | 0 |
Android | 25c0ffbe6a181b4a373c3c9b421ea449d457e6ed | NOT_APPLICABLE | NOT_APPLICABLE | IHEVCD_ERROR_T ihevcd_parse_pps(codec_t *ps_codec)
{
IHEVCD_ERROR_T ret = (IHEVCD_ERROR_T)IHEVCD_SUCCESS;
WORD32 value;
WORD32 pps_id;
pps_t *ps_pps;
sps_t *ps_sps;
bitstrm_t *ps_bitstrm = &ps_codec->s_parse.s_bitstrm;
if(0 == ps_codec->i4_sps_done)
return IHEVCD_INVALID_HEADER;
UEV_PARSE("pic_parameter_set_id", value, ps_bitstrm);
pps_id = value;
if((pps_id >= MAX_PPS_CNT) || (pps_id < 0))
{
if(ps_codec->i4_pps_done)
return IHEVCD_UNSUPPORTED_PPS_ID;
else
pps_id = 0;
}
ps_pps = (ps_codec->s_parse.ps_pps_base + MAX_PPS_CNT - 1);
ps_pps->i1_pps_id = pps_id;
UEV_PARSE("seq_parameter_set_id", value, ps_bitstrm);
ps_pps->i1_sps_id = value;
ps_pps->i1_sps_id = CLIP3(ps_pps->i1_sps_id, 0, MAX_SPS_CNT - 2);
ps_sps = (ps_codec->s_parse.ps_sps_base + ps_pps->i1_sps_id);
/* If the SPS that is being referred to has not been parsed,
* copy an existing SPS to the current location */
if(0 == ps_sps->i1_sps_valid)
{
return IHEVCD_INVALID_HEADER;
/*
sps_t *ps_sps_ref = ps_codec->ps_sps_base;
while(0 == ps_sps_ref->i1_sps_valid)
ps_sps_ref++;
ihevcd_copy_sps(ps_codec, ps_pps->i1_sps_id, ps_sps_ref->i1_sps_id);
*/
}
BITS_PARSE("dependent_slices_enabled_flag", value, ps_bitstrm, 1);
ps_pps->i1_dependent_slice_enabled_flag = value;
BITS_PARSE("output_flag_present_flag", value, ps_bitstrm, 1);
ps_pps->i1_output_flag_present_flag = value;
BITS_PARSE("num_extra_slice_header_bits", value, ps_bitstrm, 3);
ps_pps->i1_num_extra_slice_header_bits = value;
BITS_PARSE("sign_data_hiding_flag", value, ps_bitstrm, 1);
ps_pps->i1_sign_data_hiding_flag = value;
BITS_PARSE("cabac_init_present_flag", value, ps_bitstrm, 1);
ps_pps->i1_cabac_init_present_flag = value;
UEV_PARSE("num_ref_idx_l0_default_active_minus1", value, ps_bitstrm);
ps_pps->i1_num_ref_idx_l0_default_active = value + 1;
UEV_PARSE("num_ref_idx_l1_default_active_minus1", value, ps_bitstrm);
ps_pps->i1_num_ref_idx_l1_default_active = value + 1;
SEV_PARSE("pic_init_qp_minus26", value, ps_bitstrm);
ps_pps->i1_pic_init_qp = value + 26;
BITS_PARSE("constrained_intra_pred_flag", value, ps_bitstrm, 1);
ps_pps->i1_constrained_intra_pred_flag = value;
BITS_PARSE("transform_skip_enabled_flag", value, ps_bitstrm, 1);
ps_pps->i1_transform_skip_enabled_flag = value;
BITS_PARSE("cu_qp_delta_enabled_flag", value, ps_bitstrm, 1);
ps_pps->i1_cu_qp_delta_enabled_flag = value;
if(ps_pps->i1_cu_qp_delta_enabled_flag)
{
UEV_PARSE("diff_cu_qp_delta_depth", value, ps_bitstrm);
ps_pps->i1_diff_cu_qp_delta_depth = value;
}
else
{
ps_pps->i1_diff_cu_qp_delta_depth = 0;
}
ps_pps->i1_log2_min_cu_qp_delta_size = ps_sps->i1_log2_ctb_size - ps_pps->i1_diff_cu_qp_delta_depth;
/* Print different */
SEV_PARSE("cb_qp_offset", value, ps_bitstrm);
ps_pps->i1_pic_cb_qp_offset = value;
/* Print different */
SEV_PARSE("cr_qp_offset", value, ps_bitstrm);
ps_pps->i1_pic_cr_qp_offset = value;
/* Print different */
BITS_PARSE("slicelevel_chroma_qp_flag", value, ps_bitstrm, 1);
ps_pps->i1_pic_slice_level_chroma_qp_offsets_present_flag = value;
BITS_PARSE("weighted_pred_flag", value, ps_bitstrm, 1);
ps_pps->i1_weighted_pred_flag = value;
BITS_PARSE("weighted_bipred_flag", value, ps_bitstrm, 1);
ps_pps->i1_weighted_bipred_flag = value;
BITS_PARSE("transquant_bypass_enable_flag", value, ps_bitstrm, 1);
ps_pps->i1_transquant_bypass_enable_flag = value;
BITS_PARSE("tiles_enabled_flag", value, ps_bitstrm, 1);
ps_pps->i1_tiles_enabled_flag = value;
/* When tiles are enabled and width or height is >= 4096,
* CTB Size should at least be 32. 16x16 CTBs can result
* in tile position greater than 255 for 4096,
* which decoder does not support.
*/
if((ps_pps->i1_tiles_enabled_flag) &&
(ps_sps->i1_log2_ctb_size == 4) &&
((ps_sps->i2_pic_width_in_luma_samples >= 4096) ||
(ps_sps->i2_pic_height_in_luma_samples >= 4096)))
{
return IHEVCD_INVALID_HEADER;
}
BITS_PARSE("entropy_coding_sync_enabled_flag", value, ps_bitstrm, 1);
ps_pps->i1_entropy_coding_sync_enabled_flag = value;
ps_pps->i1_loop_filter_across_tiles_enabled_flag = 0;
if(ps_pps->i1_tiles_enabled_flag)
{
WORD32 wd = ALIGN64(ps_codec->i4_wd);
WORD32 ht = ALIGN64(ps_codec->i4_ht);
WORD32 max_tile_cols = (wd + MIN_TILE_WD - 1) / MIN_TILE_WD;
WORD32 max_tile_rows = (ht + MIN_TILE_HT - 1) / MIN_TILE_HT;
UEV_PARSE("num_tile_columns_minus1", value, ps_bitstrm);
ps_pps->i1_num_tile_columns = value + 1;
UEV_PARSE("num_tile_rows_minus1", value, ps_bitstrm);
ps_pps->i1_num_tile_rows = value + 1;
if((ps_pps->i1_num_tile_columns < 1) ||
(ps_pps->i1_num_tile_columns > max_tile_cols) ||
(ps_pps->i1_num_tile_rows < 1) ||
(ps_pps->i1_num_tile_rows > max_tile_rows))
return IHEVCD_INVALID_HEADER;
BITS_PARSE("uniform_spacing_flag", value, ps_bitstrm, 1);
ps_pps->i1_uniform_spacing_flag = value;
{
WORD32 start;
WORD32 i, j;
start = 0;
for(i = 0; i < ps_pps->i1_num_tile_columns; i++)
{
tile_t *ps_tile;
if(!ps_pps->i1_uniform_spacing_flag)
{
if(i < (ps_pps->i1_num_tile_columns - 1))
{
UEV_PARSE("column_width_minus1[ i ]", value, ps_bitstrm);
value += 1;
}
else
{
value = ps_sps->i2_pic_wd_in_ctb - start;
}
}
else
{
value = ((i + 1) * ps_sps->i2_pic_wd_in_ctb) / ps_pps->i1_num_tile_columns -
(i * ps_sps->i2_pic_wd_in_ctb) / ps_pps->i1_num_tile_columns;
}
for(j = 0; j < ps_pps->i1_num_tile_rows; j++)
{
ps_tile = ps_pps->ps_tile + j * ps_pps->i1_num_tile_columns + i;
ps_tile->u1_pos_x = start;
ps_tile->u2_wd = value;
}
start += value;
if((start > ps_sps->i2_pic_wd_in_ctb) ||
(value <= 0))
return IHEVCD_INVALID_HEADER;
}
start = 0;
for(i = 0; i < (ps_pps->i1_num_tile_rows); i++)
{
tile_t *ps_tile;
if(!ps_pps->i1_uniform_spacing_flag)
{
if(i < (ps_pps->i1_num_tile_rows - 1))
{
UEV_PARSE("row_height_minus1[ i ]", value, ps_bitstrm);
value += 1;
}
else
{
value = ps_sps->i2_pic_ht_in_ctb - start;
}
}
else
{
value = ((i + 1) * ps_sps->i2_pic_ht_in_ctb) / ps_pps->i1_num_tile_rows -
(i * ps_sps->i2_pic_ht_in_ctb) / ps_pps->i1_num_tile_rows;
}
for(j = 0; j < ps_pps->i1_num_tile_columns; j++)
{
ps_tile = ps_pps->ps_tile + i * ps_pps->i1_num_tile_columns + j;
ps_tile->u1_pos_y = start;
ps_tile->u2_ht = value;
}
start += value;
if((start > ps_sps->i2_pic_ht_in_ctb) ||
(value <= 0))
return IHEVCD_INVALID_HEADER;
}
}
BITS_PARSE("loop_filter_across_tiles_enabled_flag", value, ps_bitstrm, 1);
ps_pps->i1_loop_filter_across_tiles_enabled_flag = value;
}
else
{
/* If tiles are not present, set first tile in each PPS to have tile
width and height equal to picture width and height */
ps_pps->i1_num_tile_columns = 1;
ps_pps->i1_num_tile_rows = 1;
ps_pps->i1_uniform_spacing_flag = 1;
ps_pps->ps_tile->u1_pos_x = 0;
ps_pps->ps_tile->u1_pos_y = 0;
ps_pps->ps_tile->u2_wd = ps_sps->i2_pic_wd_in_ctb;
ps_pps->ps_tile->u2_ht = ps_sps->i2_pic_ht_in_ctb;
}
BITS_PARSE("loop_filter_across_slices_enabled_flag", value, ps_bitstrm, 1);
ps_pps->i1_loop_filter_across_slices_enabled_flag = value;
BITS_PARSE("deblocking_filter_control_present_flag", value, ps_bitstrm, 1);
ps_pps->i1_deblocking_filter_control_present_flag = value;
/* Default values */
ps_pps->i1_pic_disable_deblocking_filter_flag = 0;
ps_pps->i1_deblocking_filter_override_enabled_flag = 0;
ps_pps->i1_beta_offset_div2 = 0;
ps_pps->i1_tc_offset_div2 = 0;
if(ps_pps->i1_deblocking_filter_control_present_flag)
{
BITS_PARSE("deblocking_filter_override_enabled_flag", value, ps_bitstrm, 1);
ps_pps->i1_deblocking_filter_override_enabled_flag = value;
BITS_PARSE("pic_disable_deblocking_filter_flag", value, ps_bitstrm, 1);
ps_pps->i1_pic_disable_deblocking_filter_flag = value;
if(!ps_pps->i1_pic_disable_deblocking_filter_flag)
{
SEV_PARSE("pps_beta_offset_div2", value, ps_bitstrm);
ps_pps->i1_beta_offset_div2 = value;
SEV_PARSE("pps_tc_offset_div2", value, ps_bitstrm);
ps_pps->i1_tc_offset_div2 = value;
}
}
BITS_PARSE("pps_scaling_list_data_present_flag", value, ps_bitstrm, 1);
ps_pps->i1_pps_scaling_list_data_present_flag = value;
if(ps_pps->i1_pps_scaling_list_data_present_flag)
{
COPY_DEFAULT_SCALING_LIST(ps_pps->pi2_scaling_mat);
ihevcd_scaling_list_data(ps_codec, ps_pps->pi2_scaling_mat);
}
BITS_PARSE("lists_modification_present_flag", value, ps_bitstrm, 1);
ps_pps->i1_lists_modification_present_flag = value;
UEV_PARSE("log2_parallel_merge_level_minus2", value, ps_bitstrm);
ps_pps->i1_log2_parallel_merge_level = value + 2;
BITS_PARSE("slice_header_extension_present_flag", value, ps_bitstrm, 1);
ps_pps->i1_slice_header_extension_present_flag = value;
/* Not present in HM */
BITS_PARSE("pps_extension_flag", value, ps_bitstrm, 1);
if((UWORD8 *)ps_bitstrm->pu4_buf > ps_bitstrm->pu1_buf_max)
return IHEVCD_INVALID_PARAMETER;
ps_codec->i4_pps_done = 1;
return ret;
}
| 0 |
linux | f043bfc98c193c284e2cd768fefabe18ac2fed9b | NOT_APPLICABLE | NOT_APPLICABLE | static int usbhid_open(struct hid_device *hid)
{
struct usbhid_device *usbhid = hid->driver_data;
int res;
set_bit(HID_OPENED, &usbhid->iofl);
if (hid->quirks & HID_QUIRK_ALWAYS_POLL)
return 0;
res = usb_autopm_get_interface(usbhid->intf);
/* the device must be awake to reliably request remote wakeup */
if (res < 0) {
clear_bit(HID_OPENED, &usbhid->iofl);
return -EIO;
}
usbhid->intf->needs_remote_wakeup = 1;
set_bit(HID_RESUME_RUNNING, &usbhid->iofl);
set_bit(HID_IN_POLLING, &usbhid->iofl);
res = hid_start_in(hid);
if (res) {
if (res != -ENOSPC) {
hid_io_error(hid);
res = 0;
} else {
/* no use opening if resources are insufficient */
res = -EBUSY;
clear_bit(HID_OPENED, &usbhid->iofl);
clear_bit(HID_IN_POLLING, &usbhid->iofl);
usbhid->intf->needs_remote_wakeup = 0;
}
}
usb_autopm_put_interface(usbhid->intf);
/*
* In case events are generated while nobody was listening,
* some are released when the device is re-opened.
* Wait 50 msec for the queue to empty before allowing events
* to go through hid.
*/
if (res == 0)
msleep(50);
clear_bit(HID_RESUME_RUNNING, &usbhid->iofl);
return res;
}
| 0 |
php-src | 49782c54994ecca2ef2a061063bd5a7079c43527 | NOT_APPLICABLE | NOT_APPLICABLE | PHP_FUNCTION(ldap_first_reference)
{
zval *link, *result;
ldap_linkdata *ld;
ldap_resultentry *resultentry;
LDAPMessage *ldap_result, *entry;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rr", &link, &result) != SUCCESS) {
return;
}
ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
ZEND_FETCH_RESOURCE(ldap_result, LDAPMessage *, &result, -1, "ldap result", le_result);
if ((entry = ldap_first_reference(ld->link, ldap_result)) == NULL) {
RETVAL_FALSE;
} else {
resultentry = emalloc(sizeof(ldap_resultentry));
ZEND_REGISTER_RESOURCE(return_value, resultentry, le_result_entry);
resultentry->id = Z_LVAL_P(result);
zend_list_addref(resultentry->id);
resultentry->data = entry;
resultentry->ber = NULL;
}
} | 0 |
v4l2loopback | 64a216af4c09c9ba9326057d7e78994271827eff | NOT_APPLICABLE | NOT_APPLICABLE | static int vidioc_enum_frameintervals(struct file *file, void *fh, struct v4l2_frmivalenum *argp)
{
struct v4l2_loopback_device *dev = v4l2loopback_getdevice(file);
struct v4l2_loopback_opener *opener = file->private_data;
if (dev->ready_for_capture) {
if (opener->vidioc_enum_frameintervals_calls > 0)
return -EINVAL;
if (argp->width == dev->pix_format.width &&
argp->height == dev->pix_format.height) {
argp->type = V4L2_FRMIVAL_TYPE_DISCRETE;
argp->discrete = dev->capture_param.timeperframe;
opener->vidioc_enum_frameintervals_calls++;
return 0;
}
return -EINVAL;
}
return 0;
} | 0 |
postgres | 29725b3db67ad3f09da1a7fb6690737d2f8d6c0a | NOT_APPLICABLE | NOT_APPLICABLE | pg_vfprintf(FILE *stream, const char *fmt, va_list args)
{
PrintfTarget target;
char buffer[1024]; /* size is arbitrary */
if (stream == NULL)
{
errno = EINVAL;
return -1;
}
target.bufstart = target.bufptr = buffer;
target.bufend = buffer + sizeof(buffer) - 1;
target.stream = stream;
target.nchars = 0;
if (dopr(&target, fmt, args))
{
errno = EINVAL; /* bad format */
return -1;
}
/* dump any remaining buffer contents */
flushbuffer(&target);
return target.nchars;
} | 0 |
linux | 6caabe7f197d3466d238f70915d65301f1716626 | NOT_APPLICABLE | NOT_APPLICABLE | void hsr_handle_sup_frame(struct sk_buff *skb, struct hsr_node *node_curr,
struct hsr_port *port_rcv)
{
struct ethhdr *ethhdr;
struct hsr_node *node_real;
struct hsr_sup_payload *hsr_sp;
struct list_head *node_db;
int i;
ethhdr = (struct ethhdr *) skb_mac_header(skb);
/* Leave the ethernet header. */
skb_pull(skb, sizeof(struct ethhdr));
/* And leave the HSR tag. */
if (ethhdr->h_proto == htons(ETH_P_HSR))
skb_pull(skb, sizeof(struct hsr_tag));
/* And leave the HSR sup tag. */
skb_pull(skb, sizeof(struct hsr_sup_tag));
hsr_sp = (struct hsr_sup_payload *) skb->data;
/* Merge node_curr (registered on MacAddressB) into node_real */
node_db = &port_rcv->hsr->node_db;
node_real = find_node_by_AddrA(node_db, hsr_sp->MacAddressA);
if (!node_real)
/* No frame received from AddrA of this node yet */
node_real = hsr_add_node(node_db, hsr_sp->MacAddressA,
HSR_SEQNR_START - 1);
if (!node_real)
goto done; /* No mem */
if (node_real == node_curr)
/* Node has already been merged */
goto done;
ether_addr_copy(node_real->MacAddressB, ethhdr->h_source);
for (i = 0; i < HSR_PT_PORTS; i++) {
if (!node_curr->time_in_stale[i] &&
time_after(node_curr->time_in[i], node_real->time_in[i])) {
node_real->time_in[i] = node_curr->time_in[i];
node_real->time_in_stale[i] = node_curr->time_in_stale[i];
}
if (seq_nr_after(node_curr->seq_out[i], node_real->seq_out[i]))
node_real->seq_out[i] = node_curr->seq_out[i];
}
node_real->AddrB_port = port_rcv->type;
list_del_rcu(&node_curr->mac_list);
kfree_rcu(node_curr, rcu_head);
done:
skb_push(skb, sizeof(struct hsrv1_ethhdr_sp));
}
| 0 |
linux | 8605330aac5a5785630aec8f64378a54891937cc | NOT_APPLICABLE | NOT_APPLICABLE | int skb_vlan_push(struct sk_buff *skb, __be16 vlan_proto, u16 vlan_tci)
{
if (skb_vlan_tag_present(skb)) {
int offset = skb->data - skb_mac_header(skb);
int err;
if (WARN_ONCE(offset,
"skb_vlan_push got skb with skb->data not at mac header (offset %d)\n",
offset)) {
return -EINVAL;
}
err = __vlan_insert_tag(skb, skb->vlan_proto,
skb_vlan_tag_get(skb));
if (err)
return err;
skb->protocol = skb->vlan_proto;
skb->mac_len += VLAN_HLEN;
skb_postpush_rcsum(skb, skb->data + (2 * ETH_ALEN), VLAN_HLEN);
}
__vlan_hwaccel_put_tag(skb, vlan_proto, vlan_tci);
return 0;
}
| 0 |
Chrome | ce1446c00f0fd8f5a3b00727421be2124cb7370f | NOT_APPLICABLE | NOT_APPLICABLE | htmlAutoCloseOnClose(htmlParserCtxtPtr ctxt, const xmlChar * newtag)
{
const htmlElemDesc *info;
int i, priority;
priority = htmlGetEndPriority(newtag);
for (i = (ctxt->nameNr - 1); i >= 0; i--) {
if (xmlStrEqual(newtag, ctxt->nameTab[i]))
break;
/*
* A missplaced endtag can only close elements with lower
* or equal priority, so if we find an element with higher
* priority before we find an element with
* matching name, we just ignore this endtag
*/
if (htmlGetEndPriority(ctxt->nameTab[i]) > priority)
return;
}
if (i < 0)
return;
while (!xmlStrEqual(newtag, ctxt->name)) {
info = htmlTagLookup(ctxt->name);
if ((info != NULL) && (info->endTag == 3)) {
htmlParseErr(ctxt, XML_ERR_TAG_NAME_MISMATCH,
"Opening and ending tag mismatch: %s and %s\n",
newtag, ctxt->name);
}
if ((ctxt->sax != NULL) && (ctxt->sax->endElement != NULL))
ctxt->sax->endElement(ctxt->userData, ctxt->name);
htmlnamePop(ctxt);
}
}
| 0 |
Chrome | bc1f34b9be509f1404f0bb1ba1947614d5f0bcd1 | NOT_APPLICABLE | NOT_APPLICABLE | MediaInterfaceProxy::MediaInterfaceProxy(
RenderFrameHost* render_frame_host,
media::mojom::InterfaceFactoryRequest request,
const base::Closure& error_handler)
: render_frame_host_(render_frame_host),
binding_(this, std::move(request)) {
DVLOG(1) << __FUNCTION__;
DCHECK(render_frame_host_);
DCHECK(!error_handler.is_null());
binding_.set_connection_error_handler(error_handler);
}
| 0 |
linux | cc16eecae687912238ee6efbff71ad31e2bc414e | NOT_APPLICABLE | NOT_APPLICABLE | int jbd2_journal_dirty_metadata(handle_t *handle, struct buffer_head *bh)
{
transaction_t *transaction = handle->h_transaction;
journal_t *journal;
struct journal_head *jh;
int ret = 0;
if (is_handle_aborted(handle))
return -EROFS;
if (!buffer_jbd(bh))
return -EUCLEAN;
/*
* We don't grab jh reference here since the buffer must be part
* of the running transaction.
*/
jh = bh2jh(bh);
jbd_debug(5, "journal_head %p\n", jh);
JBUFFER_TRACE(jh, "entry");
/*
* This and the following assertions are unreliable since we may see jh
* in inconsistent state unless we grab bh_state lock. But this is
* crucial to catch bugs so let's do a reliable check until the
* lockless handling is fully proven.
*/
if (data_race(jh->b_transaction != transaction &&
jh->b_next_transaction != transaction)) {
spin_lock(&jh->b_state_lock);
J_ASSERT_JH(jh, jh->b_transaction == transaction ||
jh->b_next_transaction == transaction);
spin_unlock(&jh->b_state_lock);
}
if (jh->b_modified == 1) {
/* If it's in our transaction it must be in BJ_Metadata list. */
if (data_race(jh->b_transaction == transaction &&
jh->b_jlist != BJ_Metadata)) {
spin_lock(&jh->b_state_lock);
if (jh->b_transaction == transaction &&
jh->b_jlist != BJ_Metadata)
pr_err("JBD2: assertion failure: h_type=%u "
"h_line_no=%u block_no=%llu jlist=%u\n",
handle->h_type, handle->h_line_no,
(unsigned long long) bh->b_blocknr,
jh->b_jlist);
J_ASSERT_JH(jh, jh->b_transaction != transaction ||
jh->b_jlist == BJ_Metadata);
spin_unlock(&jh->b_state_lock);
}
goto out;
}
journal = transaction->t_journal;
spin_lock(&jh->b_state_lock);
if (jh->b_modified == 0) {
/*
* This buffer's got modified and becoming part
* of the transaction. This needs to be done
* once a transaction -bzzz
*/
if (WARN_ON_ONCE(jbd2_handle_buffer_credits(handle) <= 0)) {
ret = -ENOSPC;
goto out_unlock_bh;
}
jh->b_modified = 1;
handle->h_total_credits--;
}
/*
* fastpath, to avoid expensive locking. If this buffer is already
* on the running transaction's metadata list there is nothing to do.
* Nobody can take it off again because there is a handle open.
* I _think_ we're OK here with SMP barriers - a mistaken decision will
* result in this test being false, so we go in and take the locks.
*/
if (jh->b_transaction == transaction && jh->b_jlist == BJ_Metadata) {
JBUFFER_TRACE(jh, "fastpath");
if (unlikely(jh->b_transaction !=
journal->j_running_transaction)) {
printk(KERN_ERR "JBD2: %s: "
"jh->b_transaction (%llu, %p, %u) != "
"journal->j_running_transaction (%p, %u)\n",
journal->j_devname,
(unsigned long long) bh->b_blocknr,
jh->b_transaction,
jh->b_transaction ? jh->b_transaction->t_tid : 0,
journal->j_running_transaction,
journal->j_running_transaction ?
journal->j_running_transaction->t_tid : 0);
ret = -EINVAL;
}
goto out_unlock_bh;
}
set_buffer_jbddirty(bh);
/*
* Metadata already on the current transaction list doesn't
* need to be filed. Metadata on another transaction's list must
* be committing, and will be refiled once the commit completes:
* leave it alone for now.
*/
if (jh->b_transaction != transaction) {
JBUFFER_TRACE(jh, "already on other transaction");
if (unlikely(((jh->b_transaction !=
journal->j_committing_transaction)) ||
(jh->b_next_transaction != transaction))) {
printk(KERN_ERR "jbd2_journal_dirty_metadata: %s: "
"bad jh for block %llu: "
"transaction (%p, %u), "
"jh->b_transaction (%p, %u), "
"jh->b_next_transaction (%p, %u), jlist %u\n",
journal->j_devname,
(unsigned long long) bh->b_blocknr,
transaction, transaction->t_tid,
jh->b_transaction,
jh->b_transaction ?
jh->b_transaction->t_tid : 0,
jh->b_next_transaction,
jh->b_next_transaction ?
jh->b_next_transaction->t_tid : 0,
jh->b_jlist);
WARN_ON(1);
ret = -EINVAL;
}
/* And this case is illegal: we can't reuse another
* transaction's data buffer, ever. */
goto out_unlock_bh;
}
/* That test should have eliminated the following case: */
J_ASSERT_JH(jh, jh->b_frozen_data == NULL);
JBUFFER_TRACE(jh, "file as BJ_Metadata");
spin_lock(&journal->j_list_lock);
__jbd2_journal_file_buffer(jh, transaction, BJ_Metadata);
spin_unlock(&journal->j_list_lock);
out_unlock_bh:
spin_unlock(&jh->b_state_lock);
out:
JBUFFER_TRACE(jh, "exit");
return ret;
} | 0 |
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