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
|
|---|---|---|---|---|---|
gpac | faa75edde3dfeba1e2cf6ffa48e45a50f1042096 | NOT_APPLICABLE | NOT_APPLICABLE | static GF_Node *lsr_read_animateMotion(GF_LASeRCodec *lsr, SVG_Element *parent)
{
Bool flag;
GF_Node *elt = gf_node_new(lsr->sg, TAG_SVG_animateMotion);
lsr_read_id(lsr, elt);
lsr_read_rare(lsr, elt);
lsr_read_accumulate(lsr, elt);
lsr_read_additive(lsr, elt);
lsr_read_anim_value(lsr, elt, TAG_SVG_ATT_by, "by");
lsr_read_calc_mode(lsr, elt);
lsr_read_anim_value(lsr, elt, TAG_SVG_ATT_from, "from");
lsr_read_fraction_12(lsr, elt, TAG_SVG_ATT_keySplines, "keySplines");
lsr_read_fraction_12(lsr, elt, TAG_SVG_ATT_keyTimes, "keyTimes");
lsr_read_anim_values(lsr, elt);
lsr_read_attribute_type(lsr, elt);
lsr_read_smil_times(lsr, elt, TAG_SVG_ATT_begin, NULL, "begin", 1);
lsr_read_duration(lsr, elt);
lsr_read_anim_fill(lsr, elt);
lsr_read_anim_repeatCount(lsr, elt);
lsr_read_repeat_duration(lsr, elt);
lsr_read_anim_restart(lsr, elt);
lsr_read_anim_value(lsr, elt, TAG_SVG_ATT_to, "to");
lsr_read_float_list(lsr, elt, TAG_SVG_ATT_keyPoints, NULL, "keyPoints");
GF_LSR_READ_INT(lsr, flag, 1, "hasPath");
if (flag) lsr_read_path_type(lsr, elt, TAG_SVG_ATT_path, NULL, "path");
lsr_read_rotate_type(lsr, elt);
lsr_read_href(lsr, elt);
lsr_read_lsr_enabled(lsr, elt);
lsr_read_any_attribute(lsr, elt, 1);
if (!lsr_setup_smil_anim(lsr, (SVG_Element*)elt, parent)) {
gf_list_add(lsr->deferred_anims, elt);
lsr_read_group_content_post_init(lsr, (SVG_Element*)elt, 1);
} else {
lsr_read_group_content_post_init(lsr, (SVG_Element*)elt, 0);
}
return elt;
} | 0 |
Android | 224858e719d045c8554856b12c4ab73d2375cf33 | NOT_APPLICABLE | NOT_APPLICABLE | void NuPlayer::GenericSource::onPrepareAsync() {
if (mDataSource == NULL) {
if (!mUri.empty()) {
const char* uri = mUri.c_str();
mIsWidevine = !strncasecmp(uri, "widevine://", 11);
if (!strncasecmp("http://", uri, 7)
|| !strncasecmp("https://", uri, 8)
|| mIsWidevine) {
mHttpSource = DataSource::CreateMediaHTTP(mHTTPService);
if (mHttpSource == NULL) {
ALOGE("Failed to create http source!");
notifyPreparedAndCleanup(UNKNOWN_ERROR);
return;
}
}
mDataSource = DataSource::CreateFromURI(
mHTTPService, uri, &mUriHeaders, &mContentType,
static_cast<HTTPBase *>(mHttpSource.get()));
} else {
mIsWidevine = false;
mDataSource = new FileSource(mFd, mOffset, mLength);
}
if (mDataSource == NULL) {
ALOGE("Failed to create data source!");
notifyPreparedAndCleanup(UNKNOWN_ERROR);
return;
}
if (mDataSource->flags() & DataSource::kIsCachingDataSource) {
mCachedSource = static_cast<NuCachedSource2 *>(mDataSource.get());
}
if (mIsWidevine || mCachedSource != NULL) {
schedulePollBuffering();
}
}
status_t err = prefillCacheIfNecessary();
if (err != OK) {
if (err == -EAGAIN) {
(new AMessage(kWhatPrepareAsync, id()))->post(200000);
} else {
ALOGE("Failed to prefill data cache!");
notifyPreparedAndCleanup(UNKNOWN_ERROR);
}
return;
}
err = initFromDataSource();
if (err != OK) {
ALOGE("Failed to init from data source!");
notifyPreparedAndCleanup(err);
return;
}
if (mVideoTrack.mSource != NULL) {
sp<MetaData> meta = doGetFormatMeta(false /* audio */);
sp<AMessage> msg = new AMessage;
err = convertMetaDataToMessage(meta, &msg);
if(err != OK) {
notifyPreparedAndCleanup(err);
return;
}
notifyVideoSizeChanged(msg);
}
notifyFlagsChanged(
(mIsWidevine ? FLAG_SECURE : 0)
| FLAG_CAN_PAUSE
| FLAG_CAN_SEEK_BACKWARD
| FLAG_CAN_SEEK_FORWARD
| FLAG_CAN_SEEK);
notifyPrepared();
}
| 0 |
linux | 982134ba62618c2d69fbbbd166d0a11ee3b7e3d8 | NOT_APPLICABLE | NOT_APPLICABLE | static pmd_t *get_old_pmd(struct mm_struct *mm, unsigned long addr)
{
pgd_t *pgd;
pud_t *pud;
pmd_t *pmd;
pgd = pgd_offset(mm, addr);
if (pgd_none_or_clear_bad(pgd))
return NULL;
pud = pud_offset(pgd, addr);
if (pud_none_or_clear_bad(pud))
return NULL;
pmd = pmd_offset(pud, addr);
split_huge_page_pmd(mm, pmd);
if (pmd_none_or_clear_bad(pmd))
return NULL;
return pmd;
}
| 0 |
ImageMagick | aea6c6507f55632829e6432f8177a084a57c9fcc | CVE-2016-8862 | CWE-119 | static Image *ReadRLEImage(const ImageInfo *image_info,ExceptionInfo *exception)
{
#define SkipLinesOp 0x01
#define SetColorOp 0x02
#define SkipPixelsOp 0x03
#define ByteDataOp 0x05
#define RunDataOp 0x06
#define EOFOp 0x07
char
magick[12];
Image
*image;
int
opcode,
operand,
status;
MagickStatusType
flags;
MagickSizeType
number_pixels;
MemoryInfo
*pixel_info;
Quantum
index;
register ssize_t
x;
register Quantum
*q;
register ssize_t
i;
register unsigned char
*p;
size_t
bits_per_pixel,
map_length,
number_colormaps,
number_planes,
number_planes_filled,
one,
pixel_info_length;
ssize_t
count,
offset,
y;
unsigned char
background_color[256],
*colormap,
pixel,
plane,
*pixels;
/*
Open image file.
*/
assert(image_info != (const ImageInfo *) NULL);
assert(image_info->signature == MagickCoreSignature);
if (image_info->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",
image_info->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickCoreSignature);
image=AcquireImage(image_info,exception);
status=OpenBlob(image_info,image,ReadBinaryBlobMode,exception);
if (status == MagickFalse)
return(DestroyImageList(image));
/*
Determine if this a RLE file.
*/
count=ReadBlob(image,2,(unsigned char *) magick);
if ((count != 2) || (memcmp(magick,"\122\314",2) != 0))
ThrowReaderException(CorruptImageError,"ImproperImageHeader");
do
{
/*
Read image header.
*/
image->page.x=ReadBlobLSBShort(image);
image->page.y=ReadBlobLSBShort(image);
image->columns=ReadBlobLSBShort(image);
image->rows=ReadBlobLSBShort(image);
flags=(MagickStatusType) ReadBlobByte(image);
image->alpha_trait=flags & 0x04 ? BlendPixelTrait : UndefinedPixelTrait;
number_planes=(size_t) ReadBlobByte(image);
bits_per_pixel=(size_t) ReadBlobByte(image);
number_colormaps=(size_t) ReadBlobByte(image);
map_length=(unsigned char) ReadBlobByte(image);
if (map_length >= 64)
ThrowReaderException(CorruptImageError,"ImproperImageHeader");
one=1;
map_length=one << map_length;
if ((number_planes == 0) || (number_planes == 2) ||
((flags & 0x04) && (number_colormaps > 254)) || (bits_per_pixel != 8) ||
(image->columns == 0))
ThrowReaderException(CorruptImageError,"ImproperImageHeader");
if (flags & 0x02)
{
/*
No background color-- initialize to black.
*/
for (i=0; i < (ssize_t) number_planes; i++)
background_color[i]=0;
(void) ReadBlobByte(image);
}
else
{
/*
Initialize background color.
*/
p=background_color;
for (i=0; i < (ssize_t) number_planes; i++)
*p++=(unsigned char) ReadBlobByte(image);
}
if ((number_planes & 0x01) == 0)
(void) ReadBlobByte(image);
if (EOFBlob(image) != MagickFalse)
{
ThrowFileException(exception,CorruptImageError,"UnexpectedEndOfFile",
image->filename);
break;
}
colormap=(unsigned char *) NULL;
if (number_colormaps != 0)
{
/*
Read image colormaps.
*/
colormap=(unsigned char *) AcquireQuantumMemory(number_colormaps,
3*map_length*sizeof(*colormap));
if (colormap == (unsigned char *) NULL)
ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
p=colormap;
for (i=0; i < (ssize_t) number_colormaps; i++)
for (x=0; x < (ssize_t) map_length; x++)
*p++=(unsigned char) ScaleShortToQuantum(ReadBlobLSBShort(image));
}
if ((flags & 0x08) != 0)
{
char
*comment;
size_t
length;
/*
Read image comment.
*/
length=ReadBlobLSBShort(image);
if (length != 0)
{
comment=(char *) AcquireQuantumMemory(length,sizeof(*comment));
if (comment == (char *) NULL)
ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
count=ReadBlob(image,length-1,(unsigned char *) comment);
comment[length-1]='\0';
(void) SetImageProperty(image,"comment",comment,exception);
comment=DestroyString(comment);
if ((length & 0x01) == 0)
(void) ReadBlobByte(image);
}
}
if (EOFBlob(image) != MagickFalse)
{
ThrowFileException(exception,CorruptImageError,"UnexpectedEndOfFile",
image->filename);
break;
}
if ((image_info->ping != MagickFalse) && (image_info->number_scenes != 0))
if (image->scene >= (image_info->scene+image_info->number_scenes-1))
break;
status=SetImageExtent(image,image->columns,image->rows,exception);
if (status == MagickFalse)
return(DestroyImageList(image));
/*
Allocate RLE pixels.
*/
if (image->alpha_trait != UndefinedPixelTrait)
number_planes++;
number_pixels=(MagickSizeType) image->columns*image->rows;
number_planes_filled=(number_planes % 2 == 0) ? number_planes :
number_planes+1;
if ((number_pixels*number_planes_filled) != (size_t) (number_pixels*
number_planes_filled))
ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
pixel_info=AcquireVirtualMemory(image->columns,image->rows*
MagickMax(number_planes_filled,4)*sizeof(*pixels));
if (pixel_info == (MemoryInfo *) NULL)
ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
pixel_info_length=image->columns*image->rows*
MagickMax(number_planes_filled,4);
pixels=(unsigned char *) GetVirtualMemoryBlob(pixel_info);
if ((flags & 0x01) && !(flags & 0x02))
{
ssize_t
j;
/*
Set background color.
*/
p=pixels;
for (i=0; i < (ssize_t) number_pixels; i++)
{
if (image->alpha_trait == UndefinedPixelTrait)
for (j=0; j < (ssize_t) number_planes; j++)
*p++=background_color[j];
else
{
for (j=0; j < (ssize_t) (number_planes-1); j++)
*p++=background_color[j];
*p++=0; /* initialize matte channel */
}
}
}
/*
Read runlength-encoded image.
*/
plane=0;
x=0;
y=0;
opcode=ReadBlobByte(image);
do
{
switch (opcode & 0x3f)
{
case SkipLinesOp:
{
operand=ReadBlobByte(image);
if (opcode & 0x40)
operand=ReadBlobLSBSignedShort(image);
x=0;
y+=operand;
break;
}
case SetColorOp:
{
operand=ReadBlobByte(image);
plane=(unsigned char) operand;
if (plane == 255)
plane=(unsigned char) (number_planes-1);
x=0;
break;
}
case SkipPixelsOp:
{
operand=ReadBlobByte(image);
if (opcode & 0x40)
operand=ReadBlobLSBSignedShort(image);
x+=operand;
break;
}
case ByteDataOp:
{
operand=ReadBlobByte(image);
if (opcode & 0x40)
operand=ReadBlobLSBSignedShort(image);
offset=((image->rows-y-1)*image->columns*number_planes)+x*
number_planes+plane;
operand++;
if ((offset < 0) ||
(offset+((size_t) operand*number_planes) > pixel_info_length))
{
if (number_colormaps != 0)
colormap=(unsigned char *) RelinquishMagickMemory(colormap);
pixel_info=RelinquishVirtualMemory(pixel_info);
ThrowReaderException(CorruptImageError,"UnableToReadImageData");
}
p=pixels+offset;
for (i=0; i < (ssize_t) operand; i++)
{
pixel=(unsigned char) ReadBlobByte(image);
if ((y < (ssize_t) image->rows) &&
((x+i) < (ssize_t) image->columns))
*p=pixel;
p+=number_planes;
}
if (operand & 0x01)
(void) ReadBlobByte(image);
x+=operand;
break;
}
case RunDataOp:
{
operand=ReadBlobByte(image);
if (opcode & 0x40)
operand=ReadBlobLSBSignedShort(image);
pixel=(unsigned char) ReadBlobByte(image);
(void) ReadBlobByte(image);
offset=((image->rows-y-1)*image->columns*number_planes)+x*
number_planes+plane;
operand++;
if ((offset < 0) ||
(offset+((size_t) operand*number_planes) > pixel_info_length))
{
if (number_colormaps != 0)
colormap=(unsigned char *) RelinquishMagickMemory(colormap);
pixel_info=RelinquishVirtualMemory(pixel_info);
ThrowReaderException(CorruptImageError,"UnableToReadImageData");
}
p=pixels+offset;
for (i=0; i < (ssize_t) operand; i++)
{
if ((y < (ssize_t) image->rows) &&
((x+i) < (ssize_t) image->columns))
*p=pixel;
p+=number_planes;
}
x+=operand;
break;
}
default:
break;
}
opcode=ReadBlobByte(image);
} while (((opcode & 0x3f) != EOFOp) && (opcode != EOF));
if (number_colormaps != 0)
{
MagickStatusType
mask;
/*
Apply colormap affineation to image.
*/
mask=(MagickStatusType) (map_length-1);
p=pixels;
x=(ssize_t) number_planes;
if (number_colormaps == 1)
for (i=0; i < (ssize_t) number_pixels; i++)
{
ValidateColormapValue(image,*p & mask,&index,exception);
*p=colormap[(ssize_t) index];
p++;
}
else
if ((number_planes >= 3) && (number_colormaps >= 3))
for (i=0; i < (ssize_t) number_pixels; i++)
for (x=0; x < (ssize_t) number_planes; x++)
{
ValidateColormapValue(image,(size_t) (x*map_length+
(*p & mask)),&index,exception);
*p=colormap[(ssize_t) index];
p++;
}
if ((i < (ssize_t) number_pixels) || (x < (ssize_t) number_planes))
{
colormap=(unsigned char *) RelinquishMagickMemory(colormap);
pixel_info=RelinquishVirtualMemory(pixel_info);
ThrowReaderException(CorruptImageError,"UnableToReadImageData");
}
}
/*
Initialize image structure.
*/
if (number_planes >= 3)
{
/*
Convert raster image to DirectClass pixel packets.
*/
p=pixels;
for (y=0; y < (ssize_t) image->rows; y++)
{
q=QueueAuthenticPixels(image,0,y,image->columns,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) image->columns; x++)
{
SetPixelRed(image,ScaleCharToQuantum(*p++),q);
SetPixelGreen(image,ScaleCharToQuantum(*p++),q);
SetPixelBlue(image,ScaleCharToQuantum(*p++),q);
if (image->alpha_trait != UndefinedPixelTrait)
SetPixelAlpha(image,ScaleCharToQuantum(*p++),q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
if (image->previous == (Image *) NULL)
{
status=SetImageProgress(image,LoadImageTag,(MagickOffsetType) y,
image->rows);
if (status == MagickFalse)
break;
}
}
}
else
{
/*
Create colormap.
*/
if (number_colormaps == 0)
map_length=256;
if (AcquireImageColormap(image,map_length,exception) == MagickFalse)
ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
p=colormap;
if (number_colormaps == 1)
for (i=0; i < (ssize_t) image->colors; i++)
{
/*
Pseudocolor.
*/
image->colormap[i].red=(MagickRealType)
ScaleCharToQuantum((unsigned char) i);
image->colormap[i].green=(MagickRealType)
ScaleCharToQuantum((unsigned char) i);
image->colormap[i].blue=(MagickRealType)
ScaleCharToQuantum((unsigned char) i);
}
else
if (number_colormaps > 1)
for (i=0; i < (ssize_t) image->colors; i++)
{
image->colormap[i].red=(MagickRealType)
ScaleCharToQuantum(*p);
image->colormap[i].green=(MagickRealType)
ScaleCharToQuantum(*(p+map_length));
image->colormap[i].blue=(MagickRealType)
ScaleCharToQuantum(*(p+map_length*2));
p++;
}
p=pixels;
if (image->alpha_trait == UndefinedPixelTrait)
{
/*
Convert raster image to PseudoClass pixel packets.
*/
for (y=0; y < (ssize_t) image->rows; y++)
{
q=QueueAuthenticPixels(image,0,y,image->columns,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) image->columns; x++)
{
SetPixelIndex(image,*p++,q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
if (image->previous == (Image *) NULL)
{
status=SetImageProgress(image,LoadImageTag,(MagickOffsetType)
y,image->rows);
if (status == MagickFalse)
break;
}
}
(void) SyncImage(image,exception);
}
else
{
/*
Image has a matte channel-- promote to DirectClass.
*/
for (y=0; y < (ssize_t) image->rows; y++)
{
q=QueueAuthenticPixels(image,0,y,image->columns,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) image->columns; x++)
{
ValidateColormapValue(image,(ssize_t) *p++,&index,exception);
SetPixelRed(image,ClampToQuantum(image->colormap[(ssize_t)
index].red),q);
ValidateColormapValue(image,(ssize_t) *p++,&index,exception);
SetPixelGreen(image,ClampToQuantum(image->colormap[(ssize_t)
index].green),q);
ValidateColormapValue(image,(ssize_t) *p++,&index,exception);
SetPixelBlue(image,ClampToQuantum(image->colormap[(ssize_t)
index].blue),q);
SetPixelAlpha(image,ScaleCharToQuantum(*p++),q);
q+=GetPixelChannels(image);
}
if (x < (ssize_t) image->columns)
break;
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
if (image->previous == (Image *) NULL)
{
status=SetImageProgress(image,LoadImageTag,(MagickOffsetType)
y,image->rows);
if (status == MagickFalse)
break;
}
}
image->colormap=(PixelInfo *) RelinquishMagickMemory(
image->colormap);
image->storage_class=DirectClass;
image->colors=0;
}
}
if (number_colormaps != 0)
colormap=(unsigned char *) RelinquishMagickMemory(colormap);
pixel_info=RelinquishVirtualMemory(pixel_info);
if (EOFBlob(image) != MagickFalse)
{
ThrowFileException(exception,CorruptImageError,"UnexpectedEndOfFile",
image->filename);
break;
}
/*
Proceed to next image.
*/
if (image_info->number_scenes != 0)
if (image->scene >= (image_info->scene+image_info->number_scenes-1))
break;
(void) ReadBlobByte(image);
count=ReadBlob(image,2,(unsigned char *) magick);
if ((count != 0) && (memcmp(magick,"\122\314",2) == 0))
{
/*
Allocate next image structure.
*/
AcquireNextImage(image_info,image,exception);
if (GetNextImageInList(image) == (Image *) NULL)
{
image=DestroyImageList(image);
return((Image *) NULL);
}
image=SyncNextImageInList(image);
status=SetImageProgress(image,LoadImagesTag,TellBlob(image),
GetBlobSize(image));
if (status == MagickFalse)
break;
}
} while ((count != 0) && (memcmp(magick,"\122\314",2) == 0));
(void) CloseBlob(image);
return(GetFirstImageInList(image));
} | 1 |
linux | 983d8e60f50806f90534cc5373d0ce867e5aaf79 | NOT_APPLICABLE | NOT_APPLICABLE | xfs_ioctl_setattr_get_trans(
struct xfs_inode *ip,
struct xfs_dquot *pdqp)
{
struct xfs_mount *mp = ip->i_mount;
struct xfs_trans *tp;
int error = -EROFS;
if (xfs_is_readonly(mp))
goto out_error;
error = -EIO;
if (xfs_is_shutdown(mp))
goto out_error;
error = xfs_trans_alloc_ichange(ip, NULL, NULL, pdqp,
capable(CAP_FOWNER), &tp);
if (error)
goto out_error;
if (xfs_has_wsync(mp))
xfs_trans_set_sync(tp);
return tp;
out_error:
return ERR_PTR(error);
} | 0 |
linux-2.6 | 233548a2fd934a0220db8b1521c0bc88c82e5e53 | NOT_APPLICABLE | NOT_APPLICABLE | static void uvc_disconnect(struct usb_interface *intf)
{
struct uvc_device *dev = usb_get_intfdata(intf);
/* Set the USB interface data to NULL. This can be done outside the
* lock, as there's no other reader.
*/
usb_set_intfdata(intf, NULL);
if (intf->cur_altsetting->desc.bInterfaceSubClass == SC_VIDEOSTREAMING)
return;
/* uvc_v4l2_open() might race uvc_disconnect(). A static driver-wide
* lock is needed to prevent uvc_disconnect from releasing its
* reference to the uvc_device instance after uvc_v4l2_open() received
* the pointer to the device (video_devdata) but before it got the
* chance to increase the reference count (kref_get).
*/
mutex_lock(&uvc_driver.open_mutex);
dev->state |= UVC_DEV_DISCONNECTED;
kref_put(&dev->kref, uvc_delete);
mutex_unlock(&uvc_driver.open_mutex);
} | 0 |
linux | 9060cb719e61b685ec0102574e10337fa5f445ea | NOT_APPLICABLE | NOT_APPLICABLE | void af_alg_free_areq_sgls(struct af_alg_async_req *areq)
{
struct sock *sk = areq->sk;
struct alg_sock *ask = alg_sk(sk);
struct af_alg_ctx *ctx = ask->private;
struct af_alg_rsgl *rsgl, *tmp;
struct scatterlist *tsgl;
struct scatterlist *sg;
unsigned int i;
list_for_each_entry_safe(rsgl, tmp, &areq->rsgl_list, list) {
atomic_sub(rsgl->sg_num_bytes, &ctx->rcvused);
af_alg_free_sg(&rsgl->sgl);
list_del(&rsgl->list);
if (rsgl != &areq->first_rsgl)
sock_kfree_s(sk, rsgl, sizeof(*rsgl));
}
tsgl = areq->tsgl;
if (tsgl) {
for_each_sg(tsgl, sg, areq->tsgl_entries, i) {
if (!sg_page(sg))
continue;
put_page(sg_page(sg));
}
sock_kfree_s(sk, tsgl, areq->tsgl_entries * sizeof(*tsgl));
}
} | 0 |
Chrome | 12baa2097220e33c12b60aa5e6da6701637761bf | NOT_APPLICABLE | NOT_APPLICABLE | explicit RemoveBookmarksBucketMapper(Profile* profile) : profile_(profile) {}
| 0 |
linux | 5f5bc6b1e2d5a6f827bc860ef2dc5b6f365d1339 | NOT_APPLICABLE | NOT_APPLICABLE | ssize_t btrfs_getxattr(struct dentry *dentry, const char *name,
void *buffer, size_t size)
{
/*
* If this is a request for a synthetic attribute in the system.*
* namespace use the generic infrastructure to resolve a handler
* for it via sb->s_xattr.
*/
if (!strncmp(name, XATTR_SYSTEM_PREFIX, XATTR_SYSTEM_PREFIX_LEN))
return generic_getxattr(dentry, name, buffer, size);
if (!btrfs_is_valid_xattr(name))
return -EOPNOTSUPP;
return __btrfs_getxattr(dentry->d_inode, name, buffer, size);
}
| 0 |
Chrome | 7bc64304a46b76928da4149693bb4e60907e54c8 | NOT_APPLICABLE | NOT_APPLICABLE | void ChromeRenderProcessObserver::OnGetCacheResourceStats() {
WebCache::ResourceTypeStats stats;
WebCache::getResourceTypeStats(&stats);
RenderThread::Get()->Send(new ChromeViewHostMsg_ResourceTypeStats(stats));
}
| 0 |
php-src | 5fdfab743d964bb13602effc9efcd6f747e2f58c | NOT_APPLICABLE | NOT_APPLICABLE | static void _php_curl_reset_handlers(php_curl *ch)
{
if (ch->handlers->write->stream) {
Z_DELREF_P(ch->handlers->write->stream);
ch->handlers->write->stream = NULL;
}
ch->handlers->write->fp = NULL;
ch->handlers->write->method = PHP_CURL_STDOUT;
if (ch->handlers->write_header->stream) {
Z_DELREF_P(ch->handlers->write_header->stream);
ch->handlers->write_header->stream = NULL;
}
ch->handlers->write_header->fp = NULL;
ch->handlers->write_header->method = PHP_CURL_IGNORE;
if (ch->handlers->read->stream) {
Z_DELREF_P(ch->handlers->read->stream);
ch->handlers->read->stream = NULL;
}
ch->handlers->read->fp = NULL;
ch->handlers->read->fd = 0;
ch->handlers->read->method = PHP_CURL_DIRECT;
if (ch->handlers->std_err) {
zval_ptr_dtor(&ch->handlers->std_err);
ch->handlers->std_err = NULL;
}
if (ch->handlers->progress) {
if (ch->handlers->progress->func_name) {
zval_ptr_dtor(&ch->handlers->progress->func_name);
}
efree(ch->handlers->progress);
ch->handlers->progress = NULL;
}
#if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
if (ch->handlers->fnmatch) {
if (ch->handlers->fnmatch->func_name) {
zval_ptr_dtor(&ch->handlers->fnmatch->func_name);
}
efree(ch->handlers->fnmatch);
ch->handlers->fnmatch = NULL;
}
#endif
} | 0 |
Chrome | 0a1c15fecb1240ab909e1431b6127410c3b380e0 | NOT_APPLICABLE | NOT_APPLICABLE | void ExpandableContainerView::ButtonPressed(
views::Button* sender, const ui::Event& event) {
ToggleDetailLevel();
}
| 0 |
libarchive | 3014e198 | NOT_APPLICABLE | NOT_APPLICABLE | idr_cleanup(struct idr *idr)
{
free(idr->idrent_pool);
}
| 0 |
Chrome | a8e17a3031b6ad69c399e5e04dd0084e577097fc | NOT_APPLICABLE | NOT_APPLICABLE | void HTMLFormControlElement::dispatchBlurEvent(
Element* newFocusedElement,
WebFocusType type,
InputDeviceCapabilities* sourceCapabilities) {
if (type != WebFocusTypePage)
m_wasFocusedByMouse = false;
HTMLElement::dispatchBlurEvent(newFocusedElement, type, sourceCapabilities);
hideVisibleValidationMessage();
}
| 0 |
Android | 6e4b8e505173f803a5fc05abc09f64eef89dc308 | NOT_APPLICABLE | NOT_APPLICABLE | void smp_send_dhkey_check(tSMP_CB* p_cb, tSMP_INT_DATA* p_data) {
SMP_TRACE_DEBUG("%s", __func__);
smp_send_cmd(SMP_OPCODE_PAIR_DHKEY_CHECK, p_cb);
}
| 0 |
php-src | 1494298231072d5991e76db5ef25f20e81018106 | CVE-2015-4022 | CWE-189 | ftp_genlist(ftpbuf_t *ftp, const char *cmd, const char *path TSRMLS_DC)
{
php_stream *tmpstream = NULL;
databuf_t *data = NULL;
char *ptr;
int ch, lastch;
int size, rcvd;
int lines;
char **ret = NULL;
char **entry;
char *text;
if ((tmpstream = php_stream_fopen_tmpfile()) == NULL) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to create temporary file. Check permissions in temporary files directory.");
return NULL;
}
if (!ftp_type(ftp, FTPTYPE_ASCII)) {
goto bail;
}
if ((data = ftp_getdata(ftp TSRMLS_CC)) == NULL) {
goto bail;
}
ftp->data = data;
if (!ftp_putcmd(ftp, cmd, path)) {
goto bail;
}
if (!ftp_getresp(ftp) || (ftp->resp != 150 && ftp->resp != 125 && ftp->resp != 226)) {
goto bail;
}
/* some servers don't open a ftp-data connection if the directory is empty */
if (ftp->resp == 226) {
ftp->data = data_close(ftp, data);
php_stream_close(tmpstream);
return ecalloc(1, sizeof(char**));
}
/* pull data buffer into tmpfile */
if ((data = data_accept(data, ftp TSRMLS_CC)) == NULL) {
goto bail;
}
size = 0;
lines = 0;
lastch = 0;
while ((rcvd = my_recv(ftp, data->fd, data->buf, FTP_BUFSIZE))) {
if (rcvd == -1) {
goto bail;
}
php_stream_write(tmpstream, data->buf, rcvd);
size += rcvd;
for (ptr = data->buf; rcvd; rcvd--, ptr++) {
if (*ptr == '\n' && lastch == '\r') {
lines++;
} else {
size++;
}
lastch = *ptr;
}
}
ftp->data = data = data_close(ftp, data);
php_stream_rewind(tmpstream);
ret = safe_emalloc((lines + 1), sizeof(char**), size * sizeof(char*));
entry = ret;
text = (char*) (ret + lines + 1);
*entry = text;
lastch = 0;
while ((ch = php_stream_getc(tmpstream)) != EOF) {
if (ch == '\n' && lastch == '\r') {
*(text - 1) = 0;
*++entry = text;
} else {
*text++ = ch;
}
lastch = ch;
}
*entry = NULL;
php_stream_close(tmpstream);
if (!ftp_getresp(ftp) || (ftp->resp != 226 && ftp->resp != 250)) {
efree(ret);
return NULL;
}
return ret;
bail:
ftp->data = data_close(ftp, data);
php_stream_close(tmpstream);
if (ret)
efree(ret);
return NULL;
} | 1 |
linux | f9432c5ec8b1e9a09b9b0e5569e3c73db8de432a | NOT_APPLICABLE | NOT_APPLICABLE | static struct rfcomm_dev *__rfcomm_dev_get(int id)
{
struct rfcomm_dev *dev;
list_for_each_entry(dev, &rfcomm_dev_list, list)
if (dev->id == id)
return dev;
return NULL;
}
| 0 |
x11vnc | 69eeb9f7baa14ca03b16c9de821f9876def7a36a | NOT_APPLICABLE | NOT_APPLICABLE | static int fill_tile_gaps(void) {
int x, y, run, saw;
int n, diffs = 0, ct;
/* horizontal: */
for (y=0; y < ntiles_y; y++) {
run = 0;
saw = 0;
for (x=0; x < ntiles_x; x++) {
ct = gap_try(x, y, &run, &saw, 1);
if (ct < 0) return ct; /* fatal */
}
}
/* vertical: */
for (x=0; x < ntiles_x; x++) {
run = 0;
saw = 0;
for (y=0; y < ntiles_y; y++) {
ct = gap_try(x, y, &run, &saw, 0);
if (ct < 0) return ct; /* fatal */
}
}
for (n=0; n < ntiles; n++) {
if (tile_has_diff[n]) {
diffs++;
}
}
return diffs;
} | 0 |
Chrome | 9c90f2cec381a0460e3879eb8efd14bac4488dbe | NOT_APPLICABLE | NOT_APPLICABLE | int GetShadowElevation(aura::Window* window) {
return window->GetProperty(wm::kShadowElevationKey);
}
| 0 |
linux | d846f71195d57b0bbb143382647c2c6638b04c5a | NOT_APPLICABLE | NOT_APPLICABLE | static int size_entry_mwt(struct ebt_entry *entry, const unsigned char *base,
unsigned int *total,
struct ebt_entries_buf_state *state)
{
unsigned int i, j, startoff, new_offset = 0;
/* stores match/watchers/targets & offset of next struct ebt_entry: */
unsigned int offsets[4];
unsigned int *offsets_update = NULL;
int ret;
char *buf_start;
if (*total < sizeof(struct ebt_entries))
return -EINVAL;
if (!entry->bitmask) {
*total -= sizeof(struct ebt_entries);
return ebt_buf_add(state, entry, sizeof(struct ebt_entries));
}
if (*total < sizeof(*entry) || entry->next_offset < sizeof(*entry))
return -EINVAL;
startoff = state->buf_user_offset;
/* pull in most part of ebt_entry, it does not need to be changed. */
ret = ebt_buf_add(state, entry,
offsetof(struct ebt_entry, watchers_offset));
if (ret < 0)
return ret;
offsets[0] = sizeof(struct ebt_entry); /* matches come first */
memcpy(&offsets[1], &entry->watchers_offset,
sizeof(offsets) - sizeof(offsets[0]));
if (state->buf_kern_start) {
buf_start = state->buf_kern_start + state->buf_kern_offset;
offsets_update = (unsigned int *) buf_start;
}
ret = ebt_buf_add(state, &offsets[1],
sizeof(offsets) - sizeof(offsets[0]));
if (ret < 0)
return ret;
buf_start = (char *) entry;
/*
* 0: matches offset, always follows ebt_entry.
* 1: watchers offset, from ebt_entry structure
* 2: target offset, from ebt_entry structure
* 3: next ebt_entry offset, from ebt_entry structure
*
* offsets are relative to beginning of struct ebt_entry (i.e., 0).
*/
for (i = 0, j = 1 ; j < 4 ; j++, i++) {
struct compat_ebt_entry_mwt *match32;
unsigned int size;
char *buf = buf_start;
buf = buf_start + offsets[i];
if (offsets[i] > offsets[j])
return -EINVAL;
match32 = (struct compat_ebt_entry_mwt *) buf;
size = offsets[j] - offsets[i];
ret = ebt_size_mwt(match32, size, i, state, base);
if (ret < 0)
return ret;
new_offset += ret;
if (offsets_update && new_offset) {
pr_debug("change offset %d to %d\n",
offsets_update[i], offsets[j] + new_offset);
offsets_update[i] = offsets[j] + new_offset;
}
}
startoff = state->buf_user_offset - startoff;
BUG_ON(*total < startoff);
*total -= startoff;
return 0;
}
| 0 |
qemu | defac5e2fbddf8423a354ff0454283a2115e1367 | NOT_APPLICABLE | NOT_APPLICABLE | static void fdctrl_handle_powerdown_mode(FDCtrl *fdctrl, int direction)
{
fdctrl->pwrd = fdctrl->fifo[1];
fdctrl->fifo[0] = fdctrl->fifo[1];
fdctrl_to_result_phase(fdctrl, 1);
} | 0 |
Chrome | 47a054e9ad826421b789097d82b44c102ab6ac97 | NOT_APPLICABLE | NOT_APPLICABLE | unsigned long FrameLoader::loadResourceSynchronously(const ResourceRequest& request, StoredCredentials storedCredentials, ResourceError& error, ResourceResponse& response, Vector<char>& data)
{
ASSERT(m_frame->document());
String referrer = SecurityPolicy::generateReferrerHeader(m_frame->document()->referrerPolicy(), request.url(), outgoingReferrer());
ResourceRequest initialRequest = request;
initialRequest.setTimeoutInterval(10);
if (!referrer.isEmpty())
initialRequest.setHTTPReferrer(referrer);
addHTTPOriginIfNeeded(initialRequest, outgoingOrigin());
addExtraFieldsToRequest(initialRequest);
unsigned long identifier = 0;
ResourceRequest newRequest(initialRequest);
requestFromDelegate(newRequest, identifier, error);
if (error.isNull()) {
ASSERT(!newRequest.isNull());
documentLoader()->applicationCacheHost()->willStartLoadingSynchronously(newRequest);
ResourceLoader::loadResourceSynchronously(newRequest, storedCredentials, error, response, data);
}
int encodedDataLength = response.resourceLoadInfo() ? static_cast<int>(response.resourceLoadInfo()->encodedDataLength) : -1;
notifier()->sendRemainingDelegateMessages(m_documentLoader.get(), identifier, response, data.data(), data.size(), encodedDataLength, error);
return identifier;
}
| 0 |
FreeRDP | d1112c279bd1a327e8e4d0b5f371458bf2579659 | NOT_APPLICABLE | NOT_APPLICABLE | static BOOL nsc_context_initialize(NSC_CONTEXT* context, wStream* s)
{
int i;
UINT32 length;
UINT32 tempWidth;
UINT32 tempHeight;
if (!nsc_stream_initialize(context, s))
return FALSE;
length = context->width * context->height * 4;
if (!context->BitmapData)
{
context->BitmapData = calloc(1, length + 16);
if (!context->BitmapData)
return FALSE;
context->BitmapDataLength = length;
}
else if (length > context->BitmapDataLength)
{
void* tmp;
tmp = realloc(context->BitmapData, length + 16);
if (!tmp)
return FALSE;
context->BitmapData = tmp;
context->BitmapDataLength = length;
}
tempWidth = ROUND_UP_TO(context->width, 8);
tempHeight = ROUND_UP_TO(context->height, 2);
/* The maximum length a decoded plane can reach in all cases */
length = tempWidth * tempHeight;
if (length > context->priv->PlaneBuffersLength)
{
for (i = 0; i < 4; i++)
{
void* tmp = (BYTE*) realloc(context->priv->PlaneBuffers[i], length);
if (!tmp)
return FALSE;
context->priv->PlaneBuffers[i] = tmp;
}
context->priv->PlaneBuffersLength = length;
}
for (i = 0; i < 4; i++)
{
context->OrgByteCount[i] = context->width * context->height;
}
if (context->ChromaSubsamplingLevel)
{
context->OrgByteCount[0] = tempWidth * context->height;
context->OrgByteCount[1] = (tempWidth >> 1) * (tempHeight >> 1);
context->OrgByteCount[2] = context->OrgByteCount[1];
}
return TRUE;
}
| 0 |
mruby | b611c43a5de061ec21b343967e1b64c45c373d7e | NOT_APPLICABLE | NOT_APPLICABLE | genjmp(codegen_scope *s, mrb_code i, uint32_t pc)
{
uint32_t pos;
genop_0(s, i);
pos = s->pc;
gen_jmpdst(s, pc);
return pos;
} | 0 |
mujs | 77ab465f1c394bb77f00966cd950650f3f53cb24 | NOT_APPLICABLE | NOT_APPLICABLE | static js_Object *jsR_tofunction(js_State *J, int idx)
{
js_Value *v = stackidx(J, idx);
if (v->type == JS_TUNDEFINED || v->type == JS_TNULL)
return NULL;
if (v->type == JS_TOBJECT)
if (v->u.object->type == JS_CFUNCTION || v->u.object->type == JS_CCFUNCTION)
return v->u.object;
js_typeerror(J, "not a function");
} | 0 |
spice | 8af619009660b24e0b41ad26b30289eea288fcc2 | NOT_APPLICABLE | NOT_APPLICABLE | static void reds_mig_target_client_add(RedClient *client)
{
RedsMigTargetClient *mig_client;
spice_assert(reds);
spice_info(NULL);
mig_client = spice_malloc0(sizeof(RedsMigTargetClient));
mig_client->client = client;
ring_init(&mig_client->pending_links);
ring_add(&reds->mig_target_clients, &mig_client->link);
reds->num_mig_target_clients++;
}
| 0 |
qemu | 9c6b899f7a46893ab3b671e341a2234e9c0c060e | NOT_APPLICABLE | NOT_APPLICABLE | int local_opendir_nofollow(FsContext *fs_ctx, const char *path)
{
return local_open_nofollow(fs_ctx, path, O_DIRECTORY | O_RDONLY, 0);
}
| 0 |
libtiff | 3c5eb8b1be544e41d2c336191bc4936300ad7543 | NOT_APPLICABLE | NOT_APPLICABLE | _tiffMapProc(thandle_t fd, void** pbase, toff_t* psize)
{
(void) fd; (void) pbase; (void) psize;
return (0);
}
| 0 |
VeraCrypt | f30f9339c9a0b9bbcc6f5ad38804af39db1f479e | NOT_APPLICABLE | NOT_APPLICABLE | NTSTATUS TCReadDevice (PDEVICE_OBJECT deviceObject, PVOID buffer, LARGE_INTEGER offset, ULONG length)
{
return TCReadWriteDevice (FALSE, deviceObject, buffer, offset, length);
}
| 0 |
linux | e4d4d456436bfb2fe412ee2cd489f7658449b098 | NOT_APPLICABLE | NOT_APPLICABLE | static int emit_cond_near_jump(u8 **pprog, void *func, void *ip, u8 jmp_cond)
{
u8 *prog = *pprog;
int cnt = 0;
s64 offset;
offset = func - (ip + 2 + 4);
if (!is_simm32(offset)) {
pr_err("Target %p is out of range\n", func);
return -EINVAL;
}
EMIT2_off32(0x0F, jmp_cond + 0x10, offset);
*pprog = prog;
return 0;
} | 0 |
libtiff | be4c85b16e8801a16eec25e80eb9f3dd6a96731b | NOT_APPLICABLE | NOT_APPLICABLE | static enum TIFFReadDirEntryErr TIFFReadDirEntryIfd8Array(TIFF* tif, TIFFDirEntry* direntry, uint64** value)
{
enum TIFFReadDirEntryErr err;
uint32 count;
void* origdata;
uint64* data;
switch (direntry->tdir_type)
{
case TIFF_LONG:
case TIFF_LONG8:
case TIFF_IFD:
case TIFF_IFD8:
break;
default:
return(TIFFReadDirEntryErrType);
}
err=TIFFReadDirEntryArray(tif,direntry,&count,8,&origdata);
if ((err!=TIFFReadDirEntryErrOk)||(origdata==0))
{
*value=0;
return(err);
}
switch (direntry->tdir_type)
{
case TIFF_LONG8:
case TIFF_IFD8:
*value=(uint64*)origdata;
if (tif->tif_flags&TIFF_SWAB)
TIFFSwabArrayOfLong8(*value,count);
return(TIFFReadDirEntryErrOk);
}
data=(uint64*)_TIFFmalloc(count*8);
if (data==0)
{
_TIFFfree(origdata);
return(TIFFReadDirEntryErrAlloc);
}
switch (direntry->tdir_type)
{
case TIFF_LONG:
case TIFF_IFD:
{
uint32* ma;
uint64* mb;
uint32 n;
ma=(uint32*)origdata;
mb=data;
for (n=0; n<count; n++)
{
if (tif->tif_flags&TIFF_SWAB)
TIFFSwabLong(ma);
*mb++=(uint64)(*ma++);
}
}
break;
}
_TIFFfree(origdata);
*value=data;
return(TIFFReadDirEntryErrOk);
} | 0 |
fizz | 40bbb161e72fb609608d53b9d64c56bb961a6ee2 | NOT_APPLICABLE | NOT_APPLICABLE | TEST_F(PlaintextRecordTest, TestEmpty) {
addToQueue("1603010000aa");
EXPECT_ANY_THROW(read_.read(queue_));
} | 0 |
linux | e461fcb194172b3f709e0b478d2ac1bdac7ab9a3 | NOT_APPLICABLE | NOT_APPLICABLE | xfs_attr3_leaf_setflag(
struct xfs_da_args *args)
{
struct xfs_attr_leafblock *leaf;
struct xfs_attr_leaf_entry *entry;
struct xfs_attr_leaf_name_remote *name_rmt;
struct xfs_buf *bp;
int error;
#ifdef DEBUG
struct xfs_attr3_icleaf_hdr ichdr;
#endif
trace_xfs_attr_leaf_setflag(args);
/*
* Set up the operation.
*/
error = xfs_attr3_leaf_read(args->trans, args->dp, args->blkno, -1, &bp);
if (error)
return(error);
leaf = bp->b_addr;
#ifdef DEBUG
xfs_attr3_leaf_hdr_from_disk(&ichdr, leaf);
ASSERT(args->index < ichdr.count);
ASSERT(args->index >= 0);
#endif
entry = &xfs_attr3_leaf_entryp(leaf)[args->index];
ASSERT((entry->flags & XFS_ATTR_INCOMPLETE) == 0);
entry->flags |= XFS_ATTR_INCOMPLETE;
xfs_trans_log_buf(args->trans, bp,
XFS_DA_LOGRANGE(leaf, entry, sizeof(*entry)));
if ((entry->flags & XFS_ATTR_LOCAL) == 0) {
name_rmt = xfs_attr3_leaf_name_remote(leaf, args->index);
name_rmt->valueblk = 0;
name_rmt->valuelen = 0;
xfs_trans_log_buf(args->trans, bp,
XFS_DA_LOGRANGE(leaf, name_rmt, sizeof(*name_rmt)));
}
/*
* Commit the flag value change and start the next trans in series.
*/
return xfs_trans_roll(&args->trans, args->dp);
} | 0 |
php-src | f151e048ed27f6f4eef729f3310d053ab5da71d4 | NOT_APPLICABLE | NOT_APPLICABLE | PHP_FUNCTION(readlink)
{
char *link;
size_t link_len;
char target[MAXPATHLEN];
if (zend_parse_parameters(ZEND_NUM_ARGS(), "p", &link, &link_len) == FAILURE) {
return;
}
if (OPENBASEDIR_CHECKPATH(link)) {
RETURN_FALSE;
}
if (php_sys_readlink(link, target, MAXPATHLEN) == -1) {
php_error_docref(NULL, E_WARNING, "readlink failed to read the symbolic link (%s), error %d)", link, GetLastError());
RETURN_FALSE;
}
RETURN_STRING(target);
}
| 0 |
php-src | 4cc0286f2f3780abc6084bcdae5dce595daa3c12 | NOT_APPLICABLE | NOT_APPLICABLE | ZEND_API zend_bool ZEND_FASTCALL zend_hash_str_exists(const HashTable *ht, const char *str, size_t len)
{
zend_ulong h;
Bucket *p;
IS_CONSISTENT(ht);
h = zend_inline_hash_func(str, len);
p = zend_hash_str_find_bucket(ht, str, len, h);
return p ? 1 : 0;
}
| 0 |
openssl | 4ad93618d26a3ea23d36ad5498ff4f59eff3a4d2 | NOT_APPLICABLE | NOT_APPLICABLE | int dtls1_process_record(SSL *s, DTLS1_BITMAP *bitmap)
{
int i, al;
int enc_err;
SSL_SESSION *sess;
SSL3_RECORD *rr;
unsigned int mac_size;
unsigned char md[EVP_MAX_MD_SIZE];
rr = RECORD_LAYER_get_rrec(&s->rlayer);
sess = s->session;
/*
* At this point, s->packet_length == SSL3_RT_HEADER_LNGTH + rr->length,
* and we have that many bytes in s->packet
*/
rr->input = &(RECORD_LAYER_get_packet(&s->rlayer)[DTLS1_RT_HEADER_LENGTH]);
/*
* ok, we can now read from 's->packet' data into 'rr' rr->input points
* at rr->length bytes, which need to be copied into rr->data by either
* the decryption or by the decompression When the data is 'copied' into
* the rr->data buffer, rr->input will be pointed at the new buffer
*/
/*
* We now have - encrypted [ MAC [ compressed [ plain ] ] ] rr->length
* bytes of encrypted compressed stuff.
*/
/* check is not needed I believe */
if (rr->length > SSL3_RT_MAX_ENCRYPTED_LENGTH) {
al = SSL_AD_RECORD_OVERFLOW;
SSLerr(SSL_F_DTLS1_PROCESS_RECORD, SSL_R_ENCRYPTED_LENGTH_TOO_LONG);
goto f_err;
}
/* decrypt in place in 'rr->input' */
rr->data = rr->input;
rr->orig_len = rr->length;
enc_err = s->method->ssl3_enc->enc(s, rr, 1, 0);
/*-
* enc_err is:
* 0: (in non-constant time) if the record is publically invalid.
* 1: if the padding is valid
* -1: if the padding is invalid
*/
if (enc_err == 0) {
/* For DTLS we simply ignore bad packets. */
rr->length = 0;
RECORD_LAYER_reset_packet_length(&s->rlayer);
goto err;
}
#ifdef SSL_DEBUG
printf("dec %d\n", rr->length);
{
unsigned int z;
for (z = 0; z < rr->length; z++)
printf("%02X%c", rr->data[z], ((z + 1) % 16) ? ' ' : '\n');
}
printf("\n");
#endif
/* r->length is now the compressed data plus mac */
if ((sess != NULL) &&
(s->enc_read_ctx != NULL) && (EVP_MD_CTX_md(s->read_hash) != NULL)) {
/* s->read_hash != NULL => mac_size != -1 */
unsigned char *mac = NULL;
unsigned char mac_tmp[EVP_MAX_MD_SIZE];
mac_size = EVP_MD_CTX_size(s->read_hash);
OPENSSL_assert(mac_size <= EVP_MAX_MD_SIZE);
/*
* orig_len is the length of the record before any padding was
* removed. This is public information, as is the MAC in use,
* therefore we can safely process the record in a different amount
* of time if it's too short to possibly contain a MAC.
*/
if (rr->orig_len < mac_size ||
/* CBC records must have a padding length byte too. */
(EVP_CIPHER_CTX_mode(s->enc_read_ctx) == EVP_CIPH_CBC_MODE &&
rr->orig_len < mac_size + 1)) {
al = SSL_AD_DECODE_ERROR;
SSLerr(SSL_F_DTLS1_PROCESS_RECORD, SSL_R_LENGTH_TOO_SHORT);
goto f_err;
}
if (EVP_CIPHER_CTX_mode(s->enc_read_ctx) == EVP_CIPH_CBC_MODE) {
/*
* We update the length so that the TLS header bytes can be
* constructed correctly but we need to extract the MAC in
* constant time from within the record, without leaking the
* contents of the padding bytes.
*/
mac = mac_tmp;
ssl3_cbc_copy_mac(mac_tmp, rr, mac_size);
rr->length -= mac_size;
} else {
/*
* In this case there's no padding, so |rec->orig_len| equals
* |rec->length| and we checked that there's enough bytes for
* |mac_size| above.
*/
rr->length -= mac_size;
mac = &rr->data[rr->length];
}
i = s->method->ssl3_enc->mac(s, rr, md, 0 /* not send */ );
if (i < 0 || mac == NULL
|| CRYPTO_memcmp(md, mac, (size_t)mac_size) != 0)
enc_err = -1;
if (rr->length > SSL3_RT_MAX_COMPRESSED_LENGTH + mac_size)
enc_err = -1;
}
if (enc_err < 0) {
/* decryption failed, silently discard message */
rr->length = 0;
RECORD_LAYER_reset_packet_length(&s->rlayer);
goto err;
}
/* r->length is now just compressed */
if (s->expand != NULL) {
if (rr->length > SSL3_RT_MAX_COMPRESSED_LENGTH) {
al = SSL_AD_RECORD_OVERFLOW;
SSLerr(SSL_F_DTLS1_PROCESS_RECORD,
SSL_R_COMPRESSED_LENGTH_TOO_LONG);
goto f_err;
}
if (!ssl3_do_uncompress(s, rr)) {
al = SSL_AD_DECOMPRESSION_FAILURE;
SSLerr(SSL_F_DTLS1_PROCESS_RECORD, SSL_R_BAD_DECOMPRESSION);
goto f_err;
}
}
if (rr->length > SSL3_RT_MAX_PLAIN_LENGTH) {
al = SSL_AD_RECORD_OVERFLOW;
SSLerr(SSL_F_DTLS1_PROCESS_RECORD, SSL_R_DATA_LENGTH_TOO_LONG);
goto f_err;
}
rr->off = 0;
/*-
* So at this point the following is true
* ssl->s3->rrec.type is the type of record
* ssl->s3->rrec.length == number of bytes in record
* ssl->s3->rrec.off == offset to first valid byte
* ssl->s3->rrec.data == where to take bytes from, increment
* after use :-).
*/
/* we have pulled in a full packet so zero things */
RECORD_LAYER_reset_packet_length(&s->rlayer);
/* Mark receipt of record. */
dtls1_record_bitmap_update(s, bitmap);
return (1);
f_err:
ssl3_send_alert(s, SSL3_AL_FATAL, al);
err:
return (0);
}
| 0 |
Chrome | 9b04ffd8e7a07e9b2947fe5b71acf85dff38a63f | NOT_APPLICABLE | NOT_APPLICABLE | PP_CursorType_Dev Instance::CalculateAutoscroll(const pp::Point& mouse_pos) {
if (autoscroll_rect_.Contains(mouse_pos)) {
autoscroll_x_ = 0;
autoscroll_y_ = 0;
return PP_CURSORTYPE_MIDDLEPANNING;
}
pp::Point rel_pos = mouse_pos - autoscroll_rect_.CenterPoint();
double angle = atan2(static_cast<double>(rel_pos.y()),
static_cast<double>(rel_pos.x()));
autoscroll_x_ = rel_pos.x() * kAutoScrollFactor;
autoscroll_y_ = rel_pos.y() * kAutoScrollFactor;
if (angle < - (M_PI * 7.0 / 8.0)) {
return PP_CURSORTYPE_WESTPANNING;
} else if (angle < - (M_PI * 5.0 / 8.0)) {
return PP_CURSORTYPE_NORTHWESTPANNING;
} else if (angle < - (M_PI * 3.0 / 8.0)) {
return PP_CURSORTYPE_NORTHPANNING;
} else if (angle < - (M_PI * 1.0 / 8.0)) {
return PP_CURSORTYPE_NORTHEASTPANNING;
} else if (angle < M_PI * 1.0 / 8.0) {
return PP_CURSORTYPE_EASTPANNING;
} else if (angle < M_PI * 3.0 / 8.0) {
return PP_CURSORTYPE_SOUTHEASTPANNING;
} else if (angle < M_PI * 5.0 / 8.0) {
return PP_CURSORTYPE_SOUTHPANNING;
} else if (angle < M_PI * 7.0 / 8.0) {
return PP_CURSORTYPE_SOUTHWESTPANNING;
}
return PP_CURSORTYPE_WESTPANNING;
}
| 0 |
Chrome | 09fbb829eab7ee25e90bb4e9c2f4973c6c62d0f3 | NOT_APPLICABLE | NOT_APPLICABLE | void SimplifiedBackwardsTextIterator::emitCharacter(UChar c, Node* node, int startOffset, int endOffset)
{
m_singleCharacterBuffer = c;
m_positionNode = node;
m_positionStartOffset = startOffset;
m_positionEndOffset = endOffset;
m_textCharacters = &m_singleCharacterBuffer;
m_textLength = 1;
m_lastCharacter = c;
}
| 0 |
krb5 | e1caf6fb74981da62039846931ebdffed71309d1 | NOT_APPLICABLE | NOT_APPLICABLE | update_ldap_mod_auth_ind(krb5_context context, krb5_db_entry *entry,
LDAPMod ***mods)
{
int i = 0;
krb5_error_code ret;
char *auth_ind = NULL;
char *strval[10] = {};
char *ai, *ai_save = NULL;
int sv_num = sizeof(strval) / sizeof(*strval);
ret = krb5_dbe_get_string(context, entry, KRB5_KDB_SK_REQUIRE_AUTH,
&auth_ind);
if (ret || auth_ind == NULL)
goto cleanup;
ai = strtok_r(auth_ind, " ", &ai_save);
while (ai != NULL && i < sv_num) {
strval[i++] = ai;
ai = strtok_r(NULL, " ", &ai_save);
}
ret = krb5_add_str_mem_ldap_mod(mods, "krbPrincipalAuthInd",
LDAP_MOD_REPLACE, strval);
cleanup:
krb5_dbe_free_string(context, auth_ind);
return ret;
}
| 0 |
libheif | 2710c930918609caaf0a664e9c7bc3dce05d5b58 | NOT_APPLICABLE | NOT_APPLICABLE | Error Box_dref::parse(BitstreamRange& range)
{
parse_full_box_header(range);
int nEntities = range.read32();
/*
for (int i=0;i<nEntities;i++) {
if (range.eof()) {
break;
}
}
*/
Error err = read_children(range, nEntities);
if (err) {
return err;
}
if ((int)m_children.size() != nEntities) {
// TODO return Error(
}
return err;
} | 0 |
ghostscript | 4d45a96e57fbabf00a7378b337d0ddcace6f38c1 | NOT_APPLICABLE | NOT_APPLICABLE | static void jsP_freejumps(js_State *J, js_JumpList *node)
{
while (node) {
js_JumpList *next = node->next;
js_free(J, node);
node = next;
}
}
| 0 |
krb5 | ffb35baac6981f9e8914f8f3bffd37f284b85970 | CVE-2017-11368 | CWE-617 | kdc_process_for_user(kdc_realm_t *kdc_active_realm,
krb5_pa_data *pa_data,
krb5_keyblock *tgs_session,
krb5_pa_s4u_x509_user **s4u_x509_user,
const char **status)
{
krb5_error_code code;
krb5_pa_for_user *for_user;
krb5_data req_data;
req_data.length = pa_data->length;
req_data.data = (char *)pa_data->contents;
code = decode_krb5_pa_for_user(&req_data, &for_user);
if (code)
return code;
code = verify_for_user_checksum(kdc_context, tgs_session, for_user);
if (code) {
*status = "INVALID_S4U2SELF_CHECKSUM";
krb5_free_pa_for_user(kdc_context, for_user);
return code;
}
*s4u_x509_user = calloc(1, sizeof(krb5_pa_s4u_x509_user));
if (*s4u_x509_user == NULL) {
krb5_free_pa_for_user(kdc_context, for_user);
return ENOMEM;
}
(*s4u_x509_user)->user_id.user = for_user->user;
for_user->user = NULL;
krb5_free_pa_for_user(kdc_context, for_user);
return 0;
}
| 1 |
Chrome | 74fce5949bdf05a92c2bc0bd98e6e3e977c55376 | NOT_APPLICABLE | NOT_APPLICABLE | void MediaControlPanelElement::makeTransparent() {
if (!m_opaque)
return;
setInlineStyleProperty(CSSPropertyOpacity, 0.0,
CSSPrimitiveValue::UnitType::Number);
m_opaque = false;
startTimer();
}
| 0 |
Chrome | 783c28d59c4c748ef9b787d4717882c90c5b227b | NOT_APPLICABLE | NOT_APPLICABLE | double ScriptProcessorHandler::TailTime() const {
return std::numeric_limits<double>::infinity();
}
| 0 |
linux | 71b3c126e61177eb693423f2e18a1914205b165e | CVE-2016-2069 | CWE-362 | void flush_tlb_page(struct vm_area_struct *vma, unsigned long start)
{
struct mm_struct *mm = vma->vm_mm;
preempt_disable();
if (current->active_mm == mm) {
if (current->mm)
__flush_tlb_one(start);
else
leave_mm(smp_processor_id());
}
if (cpumask_any_but(mm_cpumask(mm), smp_processor_id()) < nr_cpu_ids)
flush_tlb_others(mm_cpumask(mm), mm, start, 0UL);
preempt_enable();
}
| 1 |
Chrome | 0f05aa7e29cf814a204830c82ba2619f9c636894 | NOT_APPLICABLE | NOT_APPLICABLE | virtual ~SimpleAPIPermission() { }
| 0 |
linux | 13d518074a952d33d47c428419693f63389547e9 | NOT_APPLICABLE | NOT_APPLICABLE | static int __init eventpoll_init(void)
{
struct sysinfo si;
si_meminfo(&si);
/*
* Allows top 4% of lomem to be allocated for epoll watches (per user).
*/
max_user_watches = (((si.totalram - si.totalhigh) / 25) << PAGE_SHIFT) /
EP_ITEM_COST;
BUG_ON(max_user_watches < 0);
/*
* Initialize the structure used to perform epoll file descriptor
* inclusion loops checks.
*/
ep_nested_calls_init(&poll_loop_ncalls);
/* Initialize the structure used to perform safe poll wait head wake ups */
ep_nested_calls_init(&poll_safewake_ncalls);
/* Initialize the structure used to perform file's f_op->poll() calls */
ep_nested_calls_init(&poll_readywalk_ncalls);
/* Allocates slab cache used to allocate "struct epitem" items */
epi_cache = kmem_cache_create("eventpoll_epi", sizeof(struct epitem),
0, SLAB_HWCACHE_ALIGN | SLAB_PANIC, NULL);
/* Allocates slab cache used to allocate "struct eppoll_entry" */
pwq_cache = kmem_cache_create("eventpoll_pwq",
sizeof(struct eppoll_entry), 0, SLAB_PANIC, NULL);
return 0;
}
| 0 |
Chrome | ac8bd041b81e46e4e4fcd5021aaa5499703952e6 | CVE-2013-0910 | CWE-287 | bool PluginServiceImpl::GetPluginInfo(int render_process_id,
int render_view_id,
ResourceContext* context,
const GURL& url,
const GURL& page_url,
const std::string& mime_type,
bool allow_wildcard,
bool* is_stale,
webkit::WebPluginInfo* info,
std::string* actual_mime_type) {
std::vector<webkit::WebPluginInfo> plugins;
std::vector<std::string> mime_types;
bool stale = GetPluginInfoArray(
url, mime_type, allow_wildcard, &plugins, &mime_types);
if (is_stale)
*is_stale = stale;
for (size_t i = 0; i < plugins.size(); ++i) {
if (!filter_ || filter_->IsPluginEnabled(render_process_id,
render_view_id,
context,
url,
page_url,
&plugins[i])) {
*info = plugins[i];
if (actual_mime_type)
*actual_mime_type = mime_types[i];
return true;
}
}
return false;
}
| 1 |
linux | 635682a14427d241bab7bbdeebb48a7d7b91638e | NOT_APPLICABLE | NOT_APPLICABLE | static void sctp_cmd_t1_timer_update(struct sctp_association *asoc,
sctp_event_timeout_t timer,
char *name)
{
struct sctp_transport *t;
t = asoc->init_last_sent_to;
asoc->init_err_counter++;
if (t->init_sent_count > (asoc->init_cycle + 1)) {
asoc->timeouts[timer] *= 2;
if (asoc->timeouts[timer] > asoc->max_init_timeo) {
asoc->timeouts[timer] = asoc->max_init_timeo;
}
asoc->init_cycle++;
pr_debug("%s: T1[%s] timeout adjustment init_err_counter:%d"
" cycle:%d timeout:%ld\n", __func__, name,
asoc->init_err_counter, asoc->init_cycle,
asoc->timeouts[timer]);
}
}
| 0 |
util-linux | 50d1594c2e6142a3b51d2143c74027480df082e0 | NOT_APPLICABLE | NOT_APPLICABLE | static blkid_partition new_partition(blkid_partlist ls, blkid_parttable tab)
{
blkid_partition par;
if (ls->nparts + 1 > ls->nparts_max) {
/* Linux kernel has DISK_MAX_PARTS=256, but it's too much for
* generic Linux machine -- let start with 32 partitions.
*/
void *tmp = realloc(ls->parts, (ls->nparts_max + 32) *
sizeof(struct blkid_struct_partition));
if (!tmp)
return NULL;
ls->parts = tmp;
ls->nparts_max += 32;
}
par = &ls->parts[ls->nparts++];
memset(par, 0, sizeof(struct blkid_struct_partition));
ref_parttable(tab);
par->tab = tab;
par->partno = blkid_partlist_increment_partno(ls);
return par;
} | 0 |
libfuse | 28bdae3d113ef479c1660a581ef720cdc33bf466 | NOT_APPLICABLE | NOT_APPLICABLE | static void show_version(void)
{
printf("fusermount3 version: %s\n", PACKAGE_VERSION);
exit(0);
} | 0 |
radare2 | 62e39f34b2705131a2d08aff0c2e542c6a52cf0e | CVE-2017-16359 | CWE-476 | static Sdb *store_versioninfo_gnu_verdef(ELFOBJ *bin, Elf_(Shdr) *shdr, int sz) {
const char *section_name = "";
const char *link_section_name = "";
char *end = NULL;
Elf_(Shdr) *link_shdr = NULL;
ut8 dfs[sizeof (Elf_(Verdef))] = {0};
Sdb *sdb;
int cnt, i;
if (shdr->sh_link > bin->ehdr.e_shnum) {
return false;
}
link_shdr = &bin->shdr[shdr->sh_link];
if (shdr->sh_size < 1 || shdr->sh_size > SIZE_MAX) {
return false;
}
Elf_(Verdef) *defs = calloc (shdr->sh_size, sizeof (char));
if (!defs) {
return false;
}
if (bin->shstrtab && shdr->sh_name < bin->shstrtab_size) {
section_name = &bin->shstrtab[shdr->sh_name];
}
if (link_shdr && bin->shstrtab && link_shdr->sh_name < bin->shstrtab_size) {
link_section_name = &bin->shstrtab[link_shdr->sh_name];
}
if (!defs) {
bprintf ("Warning: Cannot allocate memory (Check Elf_(Verdef))\n");
return NULL;
}
sdb = sdb_new0 ();
end = (char *)defs + shdr->sh_size;
sdb_set (sdb, "section_name", section_name, 0);
sdb_num_set (sdb, "entries", shdr->sh_info, 0);
sdb_num_set (sdb, "addr", shdr->sh_addr, 0);
sdb_num_set (sdb, "offset", shdr->sh_offset, 0);
sdb_num_set (sdb, "link", shdr->sh_link, 0);
sdb_set (sdb, "link_section_name", link_section_name, 0);
for (cnt = 0, i = 0; i >= 0 && cnt < shdr->sh_info && ((char *)defs + i < end); ++cnt) {
Sdb *sdb_verdef = sdb_new0 ();
char *vstart = ((char*)defs) + i;
char key[32] = {0};
Elf_(Verdef) *verdef = (Elf_(Verdef)*)vstart;
Elf_(Verdaux) aux = {0};
int j = 0;
int isum = 0;
r_buf_read_at (bin->b, shdr->sh_offset + i, dfs, sizeof (Elf_(Verdef)));
verdef->vd_version = READ16 (dfs, j)
verdef->vd_flags = READ16 (dfs, j)
verdef->vd_ndx = READ16 (dfs, j)
verdef->vd_cnt = READ16 (dfs, j)
verdef->vd_hash = READ32 (dfs, j)
verdef->vd_aux = READ32 (dfs, j)
verdef->vd_next = READ32 (dfs, j)
int vdaux = verdef->vd_aux;
if (vdaux < 1) {
sdb_free (sdb_verdef);
goto out_error;
}
vstart += vdaux;
if (vstart > end || vstart + sizeof (Elf_(Verdaux)) > end) {
sdb_free (sdb_verdef);
goto out_error;
}
j = 0;
aux.vda_name = READ32 (vstart, j)
aux.vda_next = READ32 (vstart, j)
isum = i + verdef->vd_aux;
if (aux.vda_name > bin->dynstr_size) {
sdb_free (sdb_verdef);
goto out_error;
}
sdb_num_set (sdb_verdef, "idx", i, 0);
sdb_num_set (sdb_verdef, "vd_version", verdef->vd_version, 0);
sdb_num_set (sdb_verdef, "vd_ndx", verdef->vd_ndx, 0);
sdb_num_set (sdb_verdef, "vd_cnt", verdef->vd_cnt, 0);
sdb_set (sdb_verdef, "vda_name", &bin->dynstr[aux.vda_name], 0);
sdb_set (sdb_verdef, "flags", get_ver_flags (verdef->vd_flags), 0);
for (j = 1; j < verdef->vd_cnt; ++j) {
int k;
Sdb *sdb_parent = sdb_new0 ();
isum += aux.vda_next;
vstart += aux.vda_next;
if (vstart > end || vstart + sizeof(Elf_(Verdaux)) > end) {
sdb_free (sdb_verdef);
sdb_free (sdb_parent);
goto out_error;
}
k = 0;
aux.vda_name = READ32 (vstart, k)
aux.vda_next = READ32 (vstart, k)
if (aux.vda_name > bin->dynstr_size) {
sdb_free (sdb_verdef);
sdb_free (sdb_parent);
goto out_error;
}
sdb_num_set (sdb_parent, "idx", isum, 0);
sdb_num_set (sdb_parent, "parent", j, 0);
sdb_set (sdb_parent, "vda_name", &bin->dynstr[aux.vda_name], 0);
snprintf (key, sizeof (key), "parent%d", j - 1);
sdb_ns_set (sdb_verdef, key, sdb_parent);
}
snprintf (key, sizeof (key), "verdef%d", cnt);
sdb_ns_set (sdb, key, sdb_verdef);
if (!verdef->vd_next) {
sdb_free (sdb_verdef);
goto out_error;
}
if ((st32)verdef->vd_next < 1) {
eprintf ("Warning: Invalid vd_next in the ELF version\n");
break;
}
i += verdef->vd_next;
}
free (defs);
return sdb;
out_error:
free (defs);
sdb_free (sdb);
return NULL;
}
| 1 |
linux | 30a46a4647fd1df9cf52e43bf467f0d9265096ca | NOT_APPLICABLE | NOT_APPLICABLE | static int apparmor_setprocattr(struct task_struct *task, char *name,
void *value, size_t size)
{
struct common_audit_data sa;
struct apparmor_audit_data aad = {0,};
char *command, *largs = NULL, *args = value;
size_t arg_size;
int error;
if (size == 0)
return -EINVAL;
/* task can only write its own attributes */
if (current != task)
return -EACCES;
/* AppArmor requires that the buffer must be null terminated atm */
if (args[size - 1] != '\0') {
/* null terminate */
largs = args = kmalloc(size + 1, GFP_KERNEL);
if (!args)
return -ENOMEM;
memcpy(args, value, size);
args[size] = '\0';
}
error = -EINVAL;
args = strim(args);
command = strsep(&args, " ");
if (!args)
goto out;
args = skip_spaces(args);
if (!*args)
goto out;
arg_size = size - (args - (char *) value);
if (strcmp(name, "current") == 0) {
if (strcmp(command, "changehat") == 0) {
error = aa_setprocattr_changehat(args, arg_size,
!AA_DO_TEST);
} else if (strcmp(command, "permhat") == 0) {
error = aa_setprocattr_changehat(args, arg_size,
AA_DO_TEST);
} else if (strcmp(command, "changeprofile") == 0) {
error = aa_setprocattr_changeprofile(args, !AA_ONEXEC,
!AA_DO_TEST);
} else if (strcmp(command, "permprofile") == 0) {
error = aa_setprocattr_changeprofile(args, !AA_ONEXEC,
AA_DO_TEST);
} else
goto fail;
} else if (strcmp(name, "exec") == 0) {
if (strcmp(command, "exec") == 0)
error = aa_setprocattr_changeprofile(args, AA_ONEXEC,
!AA_DO_TEST);
else
goto fail;
} else
/* only support the "current" and "exec" process attributes */
goto fail;
if (!error)
error = size;
out:
kfree(largs);
return error;
fail:
sa.type = LSM_AUDIT_DATA_NONE;
sa.aad = &aad;
aad.profile = aa_current_profile();
aad.op = OP_SETPROCATTR;
aad.info = name;
aad.error = error = -EINVAL;
aa_audit_msg(AUDIT_APPARMOR_DENIED, &sa, NULL);
goto out;
}
| 0 |
Chrome | 385508dc888ef15d272cdd2705b17996abc519d6 | NOT_APPLICABLE | NOT_APPLICABLE | error::Error GLES2DecoderImpl::HandleGetUniformIndices(
uint32_t immediate_data_size,
const volatile void* cmd_data) {
if (!feature_info_->IsWebGL2OrES3Context())
return error::kUnknownCommand;
const volatile gles2::cmds::GetUniformIndices& c =
*static_cast<const volatile gles2::cmds::GetUniformIndices*>(cmd_data);
Bucket* bucket = GetBucket(c.names_bucket_id);
if (!bucket) {
return error::kInvalidArguments;
}
GLsizei count = 0;
std::vector<char*> names;
std::vector<GLint> len;
if (!bucket->GetAsStrings(&count, &names, &len) || count <= 0) {
return error::kInvalidArguments;
}
typedef cmds::GetUniformIndices::Result Result;
Result* result = GetSharedMemoryAs<Result*>(
c.indices_shm_id, c.indices_shm_offset,
Result::ComputeSize(static_cast<size_t>(count)));
GLuint* indices = result ? result->GetData() : nullptr;
if (indices == nullptr) {
return error::kOutOfBounds;
}
if (result->size != 0) {
return error::kInvalidArguments;
}
Program* program = GetProgramInfoNotShader(c.program, "glGetUniformIndices");
if (!program) {
return error::kNoError;
}
GLuint service_id = program->service_id();
GLint link_status = GL_FALSE;
api()->glGetProgramivFn(service_id, GL_LINK_STATUS, &link_status);
if (link_status != GL_TRUE) {
LOCAL_SET_GL_ERROR(GL_INVALID_OPERATION,
"glGetUniformIndices", "program not linked");
return error::kNoError;
}
LOCAL_COPY_REAL_GL_ERRORS_TO_WRAPPER("GetUniformIndices");
api()->glGetUniformIndicesFn(service_id, count, &names[0], indices);
GLenum error = api()->glGetErrorFn();
if (error == GL_NO_ERROR) {
result->SetNumResults(count);
} else {
LOCAL_SET_GL_ERROR(error, "GetUniformIndices", "");
}
return error::kNoError;
}
| 0 |
linux | 3446c13b268af86391d06611327006b059b8bab1 | NOT_APPLICABLE | NOT_APPLICABLE | static inline void set_user_asce(struct mm_struct *mm)
{
S390_lowcore.user_asce = mm->context.asce_bits | __pa(mm->pgd);
if (current->thread.mm_segment.ar4)
__ctl_load(S390_lowcore.user_asce, 7, 7);
set_cpu_flag(CIF_ASCE);
} | 0 |
neomutt | 1b0f0d0988e6df4e32e9f4bf8780846ea95d4485 | CVE-2018-14358 | CWE-119 | static int msg_parse_fetch(struct ImapHeader *h, char *s)
{
char tmp[SHORT_STRING];
char *ptmp = NULL;
if (!s)
return -1;
while (*s)
{
SKIPWS(s);
if (mutt_str_strncasecmp("FLAGS", s, 5) == 0)
{
s = msg_parse_flags(h, s);
if (!s)
return -1;
}
else if (mutt_str_strncasecmp("UID", s, 3) == 0)
{
s += 3;
SKIPWS(s);
if (mutt_str_atoui(s, &h->data->uid) < 0)
return -1;
s = imap_next_word(s);
}
else if (mutt_str_strncasecmp("INTERNALDATE", s, 12) == 0)
{
s += 12;
SKIPWS(s);
if (*s != '\"')
{
mutt_debug(1, "bogus INTERNALDATE entry: %s\n", s);
return -1;
}
s++;
ptmp = tmp;
while (*s && *s != '\"')
*ptmp++ = *s++;
if (*s != '\"')
return -1;
s++; /* skip past the trailing " */
*ptmp = '\0';
h->received = mutt_date_parse_imap(tmp);
}
else if (mutt_str_strncasecmp("RFC822.SIZE", s, 11) == 0)
{
s += 11;
SKIPWS(s);
ptmp = tmp;
while (isdigit((unsigned char) *s))
*ptmp++ = *s++;
*ptmp = '\0';
if (mutt_str_atol(tmp, &h->content_length) < 0)
return -1;
}
else if ((mutt_str_strncasecmp("BODY", s, 4) == 0) ||
(mutt_str_strncasecmp("RFC822.HEADER", s, 13) == 0))
{
/* handle above, in msg_fetch_header */
return -2;
}
else if (*s == ')')
s++; /* end of request */
else if (*s)
{
/* got something i don't understand */
imap_error("msg_parse_fetch", s);
return -1;
}
}
return 0;
}
| 1 |
Chrome | 503bea2643350c6378de5f7a268b85cf2480e1ac | NOT_APPLICABLE | NOT_APPLICABLE | void AudioInputRendererHost::OnError(
media::AudioInputController* controller,
int error_code) {
BrowserThread::PostTask(
BrowserThread::IO,
FROM_HERE,
base::Bind(&AudioInputRendererHost::DoHandleError,
this, make_scoped_refptr(controller), error_code));
}
| 0 |
Chrome | e21bdfb9c758ac411012ad84f83d26d3f7dd69fb | NOT_APPLICABLE | NOT_APPLICABLE | RulesRegistryService* TestExtensionSystem::rules_registry_service() {
return NULL;
}
| 0 |
Chrome | 1c40f9042ae2d6ee7483d72998aabb5e73b2ff60 | NOT_APPLICABLE | NOT_APPLICABLE | void FillCommonFrameData(TracedValue* frame_data, LocalFrame* frame) {
frame_data->SetString("frame", ToHexString(frame));
frame_data->SetString("url", UrlForFrame(frame));
frame_data->SetString("name", frame->Tree().GetName());
FrameOwner* owner = frame->Owner();
if (owner && owner->IsLocal()) {
frame_data->SetInteger(
"nodeId", DOMNodeIds::IdForNode(ToHTMLFrameOwnerElement(owner)));
}
Frame* parent = frame->Tree().Parent();
if (parent && parent->IsLocalFrame())
frame_data->SetString("parent", ToHexString(parent));
}
| 0 |
FFmpeg | 54655623a82632e7624714d7b2a3e039dc5faa7e | NOT_APPLICABLE | NOT_APPLICABLE | static int hevc_frame_start(HEVCContext *s)
{
HEVCLocalContext *lc = s->HEVClc;
int pic_size_in_ctb = ((s->ps.sps->width >> s->ps.sps->log2_min_cb_size) + 1) *
((s->ps.sps->height >> s->ps.sps->log2_min_cb_size) + 1);
int ret;
memset(s->horizontal_bs, 0, s->bs_width * s->bs_height);
memset(s->vertical_bs, 0, s->bs_width * s->bs_height);
memset(s->cbf_luma, 0, s->ps.sps->min_tb_width * s->ps.sps->min_tb_height);
memset(s->is_pcm, 0, (s->ps.sps->min_pu_width + 1) * (s->ps.sps->min_pu_height + 1));
memset(s->tab_slice_address, -1, pic_size_in_ctb * sizeof(*s->tab_slice_address));
s->is_decoded = 0;
s->first_nal_type = s->nal_unit_type;
s->no_rasl_output_flag = IS_IDR(s) || IS_BLA(s) || (s->nal_unit_type == HEVC_NAL_CRA_NUT && s->last_eos);
if (s->ps.pps->tiles_enabled_flag)
lc->end_of_tiles_x = s->ps.pps->column_width[0] << s->ps.sps->log2_ctb_size;
ret = ff_hevc_set_new_ref(s, &s->frame, s->poc);
if (ret < 0)
goto fail;
ret = ff_hevc_frame_rps(s);
if (ret < 0) {
av_log(s->avctx, AV_LOG_ERROR, "Error constructing the frame RPS.\n");
goto fail;
}
s->ref->frame->key_frame = IS_IRAP(s);
ret = set_side_data(s);
if (ret < 0)
goto fail;
s->frame->pict_type = 3 - s->sh.slice_type;
if (!IS_IRAP(s))
ff_hevc_bump_frame(s);
av_frame_unref(s->output_frame);
ret = ff_hevc_output_frame(s, s->output_frame, 0);
if (ret < 0)
goto fail;
if (!s->avctx->hwaccel)
ff_thread_finish_setup(s->avctx);
return 0;
fail:
if (s->ref)
ff_hevc_unref_frame(s, s->ref, ~0);
s->ref = NULL;
return ret;
}
| 0 |
gnupg | 8725c99ffa41778f382ca97233183bcd687bb0ce | NOT_APPLICABLE | NOT_APPLICABLE | gen_x931_parm_xp (unsigned int nbits)
{
gcry_mpi_t xp;
xp = mpi_snew (nbits);
_gcry_mpi_randomize (xp, nbits, GCRY_VERY_STRONG_RANDOM);
/* The requirement for Xp is:
sqrt{2}*2^{nbits-1} <= xp <= 2^{nbits} - 1
We set the two high order bits to 1 to satisfy the lower bound.
By using mpi_set_highbit we make sure that the upper bound is
satisfied as well. */
mpi_set_highbit (xp, nbits-1);
mpi_set_bit (xp, nbits-2);
gcry_assert ( mpi_get_nbits (xp) == nbits );
return xp;
}
| 0 |
linux | bc3aae2bbac46dd894c89db5d5e98f7f0ef9e205 | NOT_APPLICABLE | NOT_APPLICABLE | struct rtable *ip_route_output_key_hash_rcu(struct net *net, struct flowi4 *fl4,
struct fib_result *res,
const struct sk_buff *skb)
{
struct net_device *dev_out = NULL;
int orig_oif = fl4->flowi4_oif;
unsigned int flags = 0;
struct rtable *rth;
int err = -ENETUNREACH;
if (fl4->saddr) {
rth = ERR_PTR(-EINVAL);
if (ipv4_is_multicast(fl4->saddr) ||
ipv4_is_lbcast(fl4->saddr) ||
ipv4_is_zeronet(fl4->saddr))
goto out;
/* I removed check for oif == dev_out->oif here.
It was wrong for two reasons:
1. ip_dev_find(net, saddr) can return wrong iface, if saddr
is assigned to multiple interfaces.
2. Moreover, we are allowed to send packets with saddr
of another iface. --ANK
*/
if (fl4->flowi4_oif == 0 &&
(ipv4_is_multicast(fl4->daddr) ||
ipv4_is_lbcast(fl4->daddr))) {
/* It is equivalent to inet_addr_type(saddr) == RTN_LOCAL */
dev_out = __ip_dev_find(net, fl4->saddr, false);
if (!dev_out)
goto out;
/* Special hack: user can direct multicasts
and limited broadcast via necessary interface
without fiddling with IP_MULTICAST_IF or IP_PKTINFO.
This hack is not just for fun, it allows
vic,vat and friends to work.
They bind socket to loopback, set ttl to zero
and expect that it will work.
From the viewpoint of routing cache they are broken,
because we are not allowed to build multicast path
with loopback source addr (look, routing cache
cannot know, that ttl is zero, so that packet
will not leave this host and route is valid).
Luckily, this hack is good workaround.
*/
fl4->flowi4_oif = dev_out->ifindex;
goto make_route;
}
if (!(fl4->flowi4_flags & FLOWI_FLAG_ANYSRC)) {
/* It is equivalent to inet_addr_type(saddr) == RTN_LOCAL */
if (!__ip_dev_find(net, fl4->saddr, false))
goto out;
}
}
if (fl4->flowi4_oif) {
dev_out = dev_get_by_index_rcu(net, fl4->flowi4_oif);
rth = ERR_PTR(-ENODEV);
if (!dev_out)
goto out;
/* RACE: Check return value of inet_select_addr instead. */
if (!(dev_out->flags & IFF_UP) || !__in_dev_get_rcu(dev_out)) {
rth = ERR_PTR(-ENETUNREACH);
goto out;
}
if (ipv4_is_local_multicast(fl4->daddr) ||
ipv4_is_lbcast(fl4->daddr) ||
fl4->flowi4_proto == IPPROTO_IGMP) {
if (!fl4->saddr)
fl4->saddr = inet_select_addr(dev_out, 0,
RT_SCOPE_LINK);
goto make_route;
}
if (!fl4->saddr) {
if (ipv4_is_multicast(fl4->daddr))
fl4->saddr = inet_select_addr(dev_out, 0,
fl4->flowi4_scope);
else if (!fl4->daddr)
fl4->saddr = inet_select_addr(dev_out, 0,
RT_SCOPE_HOST);
}
}
if (!fl4->daddr) {
fl4->daddr = fl4->saddr;
if (!fl4->daddr)
fl4->daddr = fl4->saddr = htonl(INADDR_LOOPBACK);
dev_out = net->loopback_dev;
fl4->flowi4_oif = LOOPBACK_IFINDEX;
res->type = RTN_LOCAL;
flags |= RTCF_LOCAL;
goto make_route;
}
err = fib_lookup(net, fl4, res, 0);
if (err) {
res->fi = NULL;
res->table = NULL;
if (fl4->flowi4_oif &&
(ipv4_is_multicast(fl4->daddr) ||
!netif_index_is_l3_master(net, fl4->flowi4_oif))) {
/* Apparently, routing tables are wrong. Assume,
that the destination is on link.
WHY? DW.
Because we are allowed to send to iface
even if it has NO routes and NO assigned
addresses. When oif is specified, routing
tables are looked up with only one purpose:
to catch if destination is gatewayed, rather than
direct. Moreover, if MSG_DONTROUTE is set,
we send packet, ignoring both routing tables
and ifaddr state. --ANK
We could make it even if oif is unknown,
likely IPv6, but we do not.
*/
if (fl4->saddr == 0)
fl4->saddr = inet_select_addr(dev_out, 0,
RT_SCOPE_LINK);
res->type = RTN_UNICAST;
goto make_route;
}
rth = ERR_PTR(err);
goto out;
}
if (res->type == RTN_LOCAL) {
if (!fl4->saddr) {
if (res->fi->fib_prefsrc)
fl4->saddr = res->fi->fib_prefsrc;
else
fl4->saddr = fl4->daddr;
}
/* L3 master device is the loopback for that domain */
dev_out = l3mdev_master_dev_rcu(FIB_RES_DEV(*res)) ? :
net->loopback_dev;
fl4->flowi4_oif = dev_out->ifindex;
flags |= RTCF_LOCAL;
goto make_route;
}
fib_select_path(net, res, fl4, skb);
dev_out = FIB_RES_DEV(*res);
fl4->flowi4_oif = dev_out->ifindex;
make_route:
rth = __mkroute_output(res, fl4, orig_oif, dev_out, flags);
out:
return rth;
}
| 0 |
jasper | 988f8365f7d8ad8073b6786e433d34c553ecf568 | NOT_APPLICABLE | NOT_APPLICABLE | void jas_matrix_bindsub(jas_matrix_t *mat0, jas_matrix_t *mat1, int r0, int c0,
int r1, int c1)
{
int i;
if (mat0->data_) {
if (!(mat0->flags_ & JAS_MATRIX_REF)) {
jas_free(mat0->data_);
}
mat0->data_ = 0;
mat0->datasize_ = 0;
}
if (mat0->rows_) {
jas_free(mat0->rows_);
mat0->rows_ = 0;
}
mat0->flags_ |= JAS_MATRIX_REF;
mat0->numrows_ = r1 - r0 + 1;
mat0->numcols_ = c1 - c0 + 1;
mat0->maxrows_ = mat0->numrows_;
if (!(mat0->rows_ = jas_alloc2(mat0->maxrows_, sizeof(jas_seqent_t *)))) {
/*
There is no way to indicate failure to the caller.
So, we have no choice but to abort.
Ideally, this function should have a non-void return type.
In practice, a non-void return type probably would not help
much anyways as the caller would just have to terminate anyways.
*/
abort();
}
for (i = 0; i < mat0->numrows_; ++i) {
mat0->rows_[i] = mat1->rows_[r0 + i] + c0;
}
mat0->xstart_ = mat1->xstart_ + c0;
mat0->ystart_ = mat1->ystart_ + r0;
mat0->xend_ = mat0->xstart_ + mat0->numcols_;
mat0->yend_ = mat0->ystart_ + mat0->numrows_;
}
| 0 |
mruby | faa4eaf6803bd11669bc324b4c34e7162286bfa3 | NOT_APPLICABLE | NOT_APPLICABLE | mrb_init_class(mrb_state *mrb)
{
struct RClass *bob; /* BasicObject */
struct RClass *obj; /* Object */
struct RClass *mod; /* Module */
struct RClass *cls; /* Class */
/* boot class hierarchy */
bob = boot_defclass(mrb, 0);
obj = boot_defclass(mrb, bob); mrb->object_class = obj;
mod = boot_defclass(mrb, obj); mrb->module_class = mod;/* obj -> mod */
cls = boot_defclass(mrb, mod); mrb->class_class = cls; /* obj -> cls */
/* fix-up loose ends */
bob->c = obj->c = mod->c = cls->c = cls;
make_metaclass(mrb, bob);
make_metaclass(mrb, obj);
make_metaclass(mrb, mod);
make_metaclass(mrb, cls);
/* name basic classes */
mrb_define_const(mrb, bob, "BasicObject", mrb_obj_value(bob));
mrb_define_const(mrb, obj, "BasicObject", mrb_obj_value(bob));
mrb_define_const(mrb, obj, "Object", mrb_obj_value(obj));
mrb_define_const(mrb, obj, "Module", mrb_obj_value(mod));
mrb_define_const(mrb, obj, "Class", mrb_obj_value(cls));
/* name each classes */
mrb_class_name_class(mrb, NULL, bob, mrb_intern_lit(mrb, "BasicObject"));
mrb_class_name_class(mrb, NULL, obj, mrb_intern_lit(mrb, "Object")); /* 15.2.1 */
mrb_class_name_class(mrb, NULL, mod, mrb_intern_lit(mrb, "Module")); /* 15.2.2 */
mrb_class_name_class(mrb, NULL, cls, mrb_intern_lit(mrb, "Class")); /* 15.2.3 */
mrb->proc_class = mrb_define_class(mrb, "Proc", mrb->object_class); /* 15.2.17 */
MRB_SET_INSTANCE_TT(mrb->proc_class, MRB_TT_PROC);
MRB_SET_INSTANCE_TT(cls, MRB_TT_CLASS);
mrb_define_method(mrb, bob, "initialize", mrb_bob_init, MRB_ARGS_NONE());
mrb_define_method(mrb, bob, "!", mrb_bob_not, MRB_ARGS_NONE());
mrb_define_method(mrb, bob, "==", mrb_obj_equal_m, MRB_ARGS_REQ(1)); /* 15.3.1.3.1 */
mrb_define_method(mrb, bob, "!=", mrb_obj_not_equal_m, MRB_ARGS_REQ(1));
mrb_define_method(mrb, bob, "__id__", mrb_obj_id_m, MRB_ARGS_NONE()); /* 15.3.1.3.3 */
mrb_define_method(mrb, bob, "__send__", mrb_f_send, MRB_ARGS_ANY()); /* 15.3.1.3.4 */
mrb_define_method(mrb, bob, "instance_eval", mrb_obj_instance_eval, MRB_ARGS_ANY()); /* 15.3.1.3.18 */
mrb_define_class_method(mrb, cls, "new", mrb_class_new_class, MRB_ARGS_OPT(1));
mrb_define_method(mrb, cls, "superclass", mrb_class_superclass, MRB_ARGS_NONE()); /* 15.2.3.3.4 */
mrb_define_method(mrb, cls, "new", mrb_instance_new, MRB_ARGS_ANY()); /* 15.2.3.3.3 */
mrb_define_method(mrb, cls, "initialize", mrb_class_initialize, MRB_ARGS_OPT(1)); /* 15.2.3.3.1 */
mrb_define_method(mrb, cls, "inherited", mrb_bob_init, MRB_ARGS_REQ(1));
MRB_SET_INSTANCE_TT(mod, MRB_TT_MODULE);
mrb_define_method(mrb, mod, "class_variable_defined?", mrb_mod_cvar_defined, MRB_ARGS_REQ(1)); /* 15.2.2.4.16 */
mrb_define_method(mrb, mod, "class_variable_get", mrb_mod_cvar_get, MRB_ARGS_REQ(1)); /* 15.2.2.4.17 */
mrb_define_method(mrb, mod, "class_variable_set", mrb_mod_cvar_set, MRB_ARGS_REQ(2)); /* 15.2.2.4.18 */
mrb_define_method(mrb, mod, "extend_object", mrb_mod_extend_object, MRB_ARGS_REQ(1)); /* 15.2.2.4.25 */
mrb_define_method(mrb, mod, "extended", mrb_bob_init, MRB_ARGS_REQ(1)); /* 15.2.2.4.26 */
mrb_define_method(mrb, mod, "prepended", mrb_bob_init, MRB_ARGS_REQ(1));
mrb_define_method(mrb, mod, "prepend_features", mrb_mod_prepend_features, MRB_ARGS_REQ(1));
mrb_define_method(mrb, mod, "include?", mrb_mod_include_p, MRB_ARGS_REQ(1)); /* 15.2.2.4.28 */
mrb_define_method(mrb, mod, "append_features", mrb_mod_append_features, MRB_ARGS_REQ(1)); /* 15.2.2.4.10 */
mrb_define_method(mrb, mod, "class_eval", mrb_mod_module_eval, MRB_ARGS_ANY()); /* 15.2.2.4.15 */
mrb_define_method(mrb, mod, "included", mrb_bob_init, MRB_ARGS_REQ(1)); /* 15.2.2.4.29 */
mrb_define_method(mrb, mod, "included_modules", mrb_mod_included_modules, MRB_ARGS_NONE()); /* 15.2.2.4.30 */
mrb_define_method(mrb, mod, "initialize", mrb_mod_initialize, MRB_ARGS_NONE()); /* 15.2.2.4.31 */
mrb_define_method(mrb, mod, "instance_methods", mrb_mod_instance_methods, MRB_ARGS_ANY()); /* 15.2.2.4.33 */
mrb_define_method(mrb, mod, "method_defined?", mrb_mod_method_defined, MRB_ARGS_REQ(1)); /* 15.2.2.4.34 */
mrb_define_method(mrb, mod, "module_eval", mrb_mod_module_eval, MRB_ARGS_ANY()); /* 15.2.2.4.35 */
mrb_define_method(mrb, mod, "module_function", mrb_mod_module_function, MRB_ARGS_ANY());
mrb_define_method(mrb, mod, "private", mrb_mod_dummy_visibility, MRB_ARGS_ANY()); /* 15.2.2.4.36 */
mrb_define_method(mrb, mod, "protected", mrb_mod_dummy_visibility, MRB_ARGS_ANY()); /* 15.2.2.4.37 */
mrb_define_method(mrb, mod, "public", mrb_mod_dummy_visibility, MRB_ARGS_ANY()); /* 15.2.2.4.38 */
mrb_define_method(mrb, mod, "remove_class_variable", mrb_mod_remove_cvar, MRB_ARGS_REQ(1)); /* 15.2.2.4.39 */
mrb_define_method(mrb, mod, "remove_method", mrb_mod_remove_method, MRB_ARGS_ANY()); /* 15.2.2.4.41 */
mrb_define_method(mrb, mod, "method_removed", mrb_bob_init, MRB_ARGS_REQ(1));
mrb_define_method(mrb, mod, "attr_reader", mrb_mod_attr_reader, MRB_ARGS_ANY()); /* 15.2.2.4.13 */
mrb_define_method(mrb, mod, "attr_writer", mrb_mod_attr_writer, MRB_ARGS_ANY()); /* 15.2.2.4.14 */
mrb_define_method(mrb, mod, "to_s", mrb_mod_to_s, MRB_ARGS_NONE());
mrb_define_method(mrb, mod, "inspect", mrb_mod_to_s, MRB_ARGS_NONE());
mrb_define_method(mrb, mod, "alias_method", mrb_mod_alias, MRB_ARGS_ANY()); /* 15.2.2.4.8 */
mrb_define_method(mrb, mod, "ancestors", mrb_mod_ancestors, MRB_ARGS_NONE()); /* 15.2.2.4.9 */
mrb_define_method(mrb, mod, "undef_method", mrb_mod_undef, MRB_ARGS_ANY()); /* 15.2.2.4.41 */
mrb_define_method(mrb, mod, "const_defined?", mrb_mod_const_defined, MRB_ARGS_ARG(1,1)); /* 15.2.2.4.20 */
mrb_define_method(mrb, mod, "const_get", mrb_mod_const_get, MRB_ARGS_REQ(1)); /* 15.2.2.4.21 */
mrb_define_method(mrb, mod, "const_set", mrb_mod_const_set, MRB_ARGS_REQ(2)); /* 15.2.2.4.23 */
mrb_define_method(mrb, mod, "constants", mrb_mod_constants, MRB_ARGS_OPT(1)); /* 15.2.2.4.24 */
mrb_define_method(mrb, mod, "remove_const", mrb_mod_remove_const, MRB_ARGS_REQ(1)); /* 15.2.2.4.40 */
mrb_define_method(mrb, mod, "const_missing", mrb_mod_const_missing, MRB_ARGS_REQ(1));
mrb_define_method(mrb, mod, "define_method", mod_define_method, MRB_ARGS_ARG(1,1));
mrb_define_method(mrb, mod, "class_variables", mrb_mod_class_variables, MRB_ARGS_NONE()); /* 15.2.2.4.19 */
mrb_define_method(mrb, mod, "===", mrb_mod_eqq, MRB_ARGS_REQ(1));
mrb_define_class_method(mrb, mod, "constants", mrb_mod_s_constants, MRB_ARGS_ANY()); /* 15.2.2.3.1 */
mrb_define_class_method(mrb, mod, "nesting", mrb_mod_s_nesting, MRB_ARGS_REQ(0)); /* 15.2.2.3.2 */
mrb_undef_method(mrb, cls, "append_features");
mrb_undef_method(mrb, cls, "extend_object");
mrb->top_self = (struct RObject*)mrb_obj_alloc(mrb, MRB_TT_OBJECT, mrb->object_class);
mrb_define_singleton_method(mrb, mrb->top_self, "inspect", inspect_main, MRB_ARGS_NONE());
mrb_define_singleton_method(mrb, mrb->top_self, "to_s", inspect_main, MRB_ARGS_NONE());
mrb_define_singleton_method(mrb, mrb->top_self, "define_method", top_define_method, MRB_ARGS_ARG(1,1));
}
| 0 |
unicorn | c733bbada356b0373fa8aa72c044574bb855fd24 | NOT_APPLICABLE | NOT_APPLICABLE | static void tb_htable_init(struct uc_struct *uc)
{
unsigned int mode = QHT_MODE_AUTO_RESIZE;
qht_init(&uc->tcg_ctx->tb_ctx.htable, tb_cmp, CODE_GEN_HTABLE_SIZE, mode);
} | 0 |
libxml2 | a7a94612aa3b16779e2c74e1fa353b5d9786c602 | NOT_APPLICABLE | NOT_APPLICABLE | nodePush(xmlParserCtxtPtr ctxt, xmlNodePtr value)
{
if (ctxt == NULL) return(0);
if (ctxt->nodeNr >= ctxt->nodeMax) {
xmlNodePtr *tmp;
tmp = (xmlNodePtr *) xmlRealloc(ctxt->nodeTab,
ctxt->nodeMax * 2 *
sizeof(ctxt->nodeTab[0]));
if (tmp == NULL) {
xmlErrMemory(ctxt, NULL);
return (-1);
}
ctxt->nodeTab = tmp;
ctxt->nodeMax *= 2;
}
if ((((unsigned int) ctxt->nodeNr) > xmlParserMaxDepth) &&
((ctxt->options & XML_PARSE_HUGE) == 0)) {
xmlFatalErrMsgInt(ctxt, XML_ERR_INTERNAL_ERROR,
"Excessive depth in document: %d use XML_PARSE_HUGE option\n",
xmlParserMaxDepth);
xmlHaltParser(ctxt);
return(-1);
}
ctxt->nodeTab[ctxt->nodeNr] = value;
ctxt->node = value;
return (ctxt->nodeNr++);
} | 0 |
krb5 | 94e5eda5bb94d1d44733a49c3d9b6d1e42c74def | NOT_APPLICABLE | NOT_APPLICABLE | client_name(krb5_context context, krb5_kdcpreauth_rock rock)
{
return rock->client->princ;
} | 0 |
Chrome | ed6f4545a2a345697e07908c887333f5bdcc97a3 | NOT_APPLICABLE | NOT_APPLICABLE | void ScriptLoader::didNotifySubtreeInsertionsToDocument()
{
if (!m_parserInserted)
prepareScript(); // FIXME: Provide a real starting line number here.
}
| 0 |
spnego-http-auth-nginx-module | a06f9efca373e25328b1c53639a48decd0854570 | NOT_APPLICABLE | NOT_APPLICABLE | get_gss_error(
ngx_pool_t * p,
OM_uint32 error_status,
char *prefix)
{
OM_uint32 maj_stat, min_stat;
OM_uint32 msg_ctx = 0;
gss_buffer_desc status_string;
char buf[1024];
size_t len;
ngx_str_t str;
ngx_snprintf((u_char *) buf, sizeof(buf), "%s: %Z", prefix);
len = ngx_strlen(buf);
do {
maj_stat =
gss_display_status(&min_stat, error_status, GSS_C_MECH_CODE,
GSS_C_NO_OID, &msg_ctx, &status_string);
if (sizeof(buf) > len + status_string.length + 1) {
ngx_sprintf((u_char *) buf + len, "%s:%Z",
(char *) status_string.value);
len += (status_string.length + 1);
}
gss_release_buffer(&min_stat, &status_string);
}
while (!GSS_ERROR(maj_stat) && msg_ctx != 0);
str.len = len + 1; /* "include" '\0' */
str.data = (u_char *) buf;
return (char *) (ngx_pstrdup(p, &str));
} | 0 |
Chrome | 3475f5e448ddf5e48888f3d0563245cc46e3c98b | NOT_APPLICABLE | NOT_APPLICABLE | bool ShelfLayoutManager::GetLauncherPaintsBackground() const {
return (!state_.is_screen_locked && window_overlaps_shelf_) ||
state_.visibility_state == AUTO_HIDE;
}
| 0 |
lsquic | a74702c630e108125e71898398737baec8f02238 | NOT_APPLICABLE | NOT_APPLICABLE | qeh_maybe_set_user_agent (struct qpack_enc_hdl *qeh,
const struct lsquic_http_headers *headers)
{
const char *const name = qeh->qeh_exp_rec->qer_flags & QER_SERVER ?
"server" : "user-agent";
const size_t len = qeh->qeh_exp_rec->qer_flags & QER_SERVER ? 6 : 10;
int i;
for (i = 0; i < headers->count; ++i)
if (len == headers->headers[i].name_len
&& 0 == memcmp(name,
lsxpack_header_get_name(&headers->headers[i]), len))
{
qeh->qeh_exp_rec->qer_user_agent = strndup(
lsxpack_header_get_value(&headers->headers[i]),
headers->headers[i].val_len);
break;
}
} | 0 |
linux | cc16eecae687912238ee6efbff71ad31e2bc414e | NOT_APPLICABLE | NOT_APPLICABLE | void jbd2_journal_wait_updates(journal_t *journal)
{
DEFINE_WAIT(wait);
while (1) {
/*
* Note that the running transaction can get freed under us if
* this transaction is getting committed in
* jbd2_journal_commit_transaction() ->
* jbd2_journal_free_transaction(). This can only happen when we
* release j_state_lock -> schedule() -> acquire j_state_lock.
* Hence we should everytime retrieve new j_running_transaction
* value (after j_state_lock release acquire cycle), else it may
* lead to use-after-free of old freed transaction.
*/
transaction_t *transaction = journal->j_running_transaction;
if (!transaction)
break;
spin_lock(&transaction->t_handle_lock);
prepare_to_wait(&journal->j_wait_updates, &wait,
TASK_UNINTERRUPTIBLE);
if (!atomic_read(&transaction->t_updates)) {
spin_unlock(&transaction->t_handle_lock);
finish_wait(&journal->j_wait_updates, &wait);
break;
}
spin_unlock(&transaction->t_handle_lock);
write_unlock(&journal->j_state_lock);
schedule();
finish_wait(&journal->j_wait_updates, &wait);
write_lock(&journal->j_state_lock);
}
} | 0 |
linux | 7b38460dc8e4eafba06c78f8e37099d3b34d473c | NOT_APPLICABLE | NOT_APPLICABLE | xfs_attr_node_get(xfs_da_args_t *args)
{
xfs_da_state_t *state;
xfs_da_state_blk_t *blk;
int error, retval;
int i;
trace_xfs_attr_node_get(args);
state = xfs_da_state_alloc();
state->args = args;
state->mp = args->dp->i_mount;
/*
* Search to see if name exists, and get back a pointer to it.
*/
error = xfs_da3_node_lookup_int(state, &retval);
if (error) {
retval = error;
} else if (retval == -EEXIST) {
blk = &state->path.blk[ state->path.active-1 ];
ASSERT(blk->bp != NULL);
ASSERT(blk->magic == XFS_ATTR_LEAF_MAGIC);
/*
* Get the value, local or "remote"
*/
retval = xfs_attr3_leaf_getvalue(blk->bp, args);
if (!retval && (args->rmtblkno > 0)
&& !(args->flags & ATTR_KERNOVAL)) {
retval = xfs_attr_rmtval_get(args);
}
}
/*
* If not in a transaction, we have to release all the buffers.
*/
for (i = 0; i < state->path.active; i++) {
xfs_trans_brelse(args->trans, state->path.blk[i].bp);
state->path.blk[i].bp = NULL;
}
xfs_da_state_free(state);
return retval;
}
| 0 |
radare2 | 4e1cf0d3e6f6fe2552a269def0af1cd2403e266c | NOT_APPLICABLE | NOT_APPLICABLE | static VarFileInfo* Pe_r_bin_pe_parse_var_file_info(struct PE_(r_bin_pe_obj_t)* bin, PE_DWord* curAddr) {
VarFileInfo* varFileInfo = calloc (1, sizeof(*varFileInfo));
if (!varFileInfo) {
bprintf ("Warning: calloc (VarFileInfo)\n");
return NULL;
}
PE_DWord startAddr = *curAddr;
if (r_buf_read_at (bin->b, *curAddr, (ut8*) &varFileInfo->wLength, sizeof(varFileInfo->wLength)) != sizeof(varFileInfo->wLength)) {
bprintf ("Warning: read (VarFileInfo wLength)\n");
free_VarFileInfo (varFileInfo);
return NULL;
}
*curAddr += sizeof(varFileInfo->wLength);
if (r_buf_read_at (bin->b, *curAddr, (ut8*) &varFileInfo->wValueLength, sizeof(varFileInfo->wValueLength)) != sizeof(varFileInfo->wValueLength)) {
bprintf ("Warning: read (VarFileInfo wValueLength)\n");
free_VarFileInfo (varFileInfo);
return NULL;
}
*curAddr += sizeof(varFileInfo->wValueLength);
if (varFileInfo->wValueLength != 0) {
bprintf ("Warning: check (VarFileInfo wValueLength)\n");
free_VarFileInfo (varFileInfo);
return NULL;
}
if (r_buf_read_at (bin->b, *curAddr, (ut8*) &varFileInfo->wType, sizeof(varFileInfo->wType)) != sizeof(varFileInfo->wType)) {
bprintf ("Warning: read (VarFileInfo wType)\n");
free_VarFileInfo (varFileInfo);
return NULL;
}
*curAddr += sizeof(varFileInfo->wType);
if (varFileInfo->wType && varFileInfo->wType != 1) {
bprintf ("Warning: check (VarFileInfo wType)\n");
free_VarFileInfo (varFileInfo);
return NULL;
}
varFileInfo->szKey = (ut16*) malloc (UT16_ALIGN (VARFILEINFO_UTF_16_LEN )); //L"VarFileInfo"
if (!varFileInfo->szKey) {
bprintf ("Warning: malloc (VarFileInfo szKey)\n");
free_VarFileInfo (varFileInfo);
return NULL;
}
if (r_buf_read_at (bin->b, *curAddr, (ut8*) varFileInfo->szKey, VARFILEINFO_UTF_16_LEN) != VARFILEINFO_UTF_16_LEN) {
bprintf ("Warning: read (VarFileInfo szKey)\n");
free_VarFileInfo (varFileInfo);
return NULL;
}
*curAddr += VARFILEINFO_UTF_16_LEN;
if (memcmp (varFileInfo->szKey, VARFILEINFO_UTF_16, VARFILEINFO_UTF_16_LEN)) {
bprintf ("Warning: check (VarFileInfo szKey)\n");
free_VarFileInfo (varFileInfo);
return NULL;
}
align32 (*curAddr);
while (startAddr + varFileInfo->wLength > *curAddr) {
Var** tmp = (Var**) realloc (varFileInfo->Children, (varFileInfo->numOfChildren + 1) * sizeof(*varFileInfo->Children));
if (!tmp) {
bprintf ("Warning: realloc (VarFileInfo Children)\n");
free_VarFileInfo (varFileInfo);
return NULL;
}
varFileInfo->Children = tmp;
if (!(varFileInfo->Children[varFileInfo->numOfChildren] = Pe_r_bin_pe_parse_var (bin, curAddr))) {
bprintf ("Warning: bad parsing Var\n");
free_VarFileInfo (varFileInfo);
return NULL;
}
varFileInfo->numOfChildren++;
align32 (*curAddr);
}
return varFileInfo;
}
| 0 |
Chrome | 7cde8513c12a6e8ec5d1d1eb1cfd078d9adad3ef | NOT_APPLICABLE | NOT_APPLICABLE | int PageInfoUI::GetConnectionIconID(PageInfo::SiteConnectionStatus status) {
int resource_id = IDR_PAGEINFO_INFO;
switch (status) {
case PageInfo::SITE_CONNECTION_STATUS_UNKNOWN:
case PageInfo::SITE_CONNECTION_STATUS_INTERNAL_PAGE:
break;
case PageInfo::SITE_CONNECTION_STATUS_ENCRYPTED:
resource_id = IDR_PAGEINFO_GOOD;
break;
case PageInfo::SITE_CONNECTION_STATUS_INSECURE_PASSIVE_SUBRESOURCE:
case PageInfo::SITE_CONNECTION_STATUS_INSECURE_FORM_ACTION:
resource_id = IDR_PAGEINFO_WARNING_MINOR;
break;
case PageInfo::SITE_CONNECTION_STATUS_UNENCRYPTED:
resource_id = IDR_PAGEINFO_WARNING_MAJOR;
break;
case PageInfo::SITE_CONNECTION_STATUS_INSECURE_ACTIVE_SUBRESOURCE:
case PageInfo::SITE_CONNECTION_STATUS_ENCRYPTED_ERROR:
resource_id = IDR_PAGEINFO_BAD;
break;
}
return resource_id;
}
| 0 |
linux | 42d84c8490f9f0931786f1623191fcab397c3d64 | NOT_APPLICABLE | NOT_APPLICABLE | static bool vhost_sock_xdp(struct socket *sock)
{
return sock_flag(sock->sk, SOCK_XDP);
} | 0 |
php-src | 22736b7c56d678f142d5dd21f4996e5819507a2b | NOT_APPLICABLE | NOT_APPLICABLE | _cdf_tole4(uint32_t sv)
{
uint32_t rv;
uint8_t *s = (uint8_t *)(void *)&sv;
uint8_t *d = (uint8_t *)(void *)&rv;
d[0] = s[3];
d[1] = s[2];
d[2] = s[1];
d[3] = s[0];
return rv;
} | 0 |
Chrome | 9e417dae2833230a651989bb4e56b835355dda39 | NOT_APPLICABLE | NOT_APPLICABLE | URLRequestTestHTTP()
: test_server_(FilePath(FILE_PATH_LITERAL(
"net/data/url_request_unittest"))) {
}
| 0 |
linux | beb39db59d14990e401e235faf66a6b9b31240b0 | NOT_APPLICABLE | NOT_APPLICABLE | static inline struct sock *__udp4_lib_lookup_skb(struct sk_buff *skb,
__be16 sport, __be16 dport,
struct udp_table *udptable)
{
const struct iphdr *iph = ip_hdr(skb);
return __udp4_lib_lookup(dev_net(skb_dst(skb)->dev), iph->saddr, sport,
iph->daddr, dport, inet_iif(skb),
udptable);
}
| 0 |
linux | f5364c150aa645b3d7daa21b5c0b9feaa1c9cd6d | NOT_APPLICABLE | NOT_APPLICABLE | static void ttwu_queue_remote(struct task_struct *p, int cpu, int wake_flags)
{
struct rq *rq = cpu_rq(cpu);
p->sched_remote_wakeup = !!(wake_flags & WF_MIGRATED);
if (llist_add(&p->wake_entry, &cpu_rq(cpu)->wake_list)) {
if (!set_nr_if_polling(rq->idle))
smp_send_reschedule(cpu);
else
trace_sched_wake_idle_without_ipi(cpu);
}
}
| 0 |
libXfixes | 61c1039ee23a2d1de712843bed3480654d7ef42e | NOT_APPLICABLE | NOT_APPLICABLE | XFixesSubtractRegion (Display *dpy, XserverRegion dst,
XserverRegion src1, XserverRegion src2)
{
XFixesExtDisplayInfo *info = XFixesFindDisplay (dpy);
xXFixesSubtractRegionReq *req;
XFixesSimpleCheckExtension (dpy, info);
LockDisplay (dpy);
GetReq (XFixesSubtractRegion, req);
req->reqType = info->codes->major_opcode;
req->xfixesReqType = X_XFixesSubtractRegion;
req->source1 = src1;
req->source2 = src2;
req->destination = dst;
UnlockDisplay (dpy);
SyncHandle();
}
| 0 |
upx | ef336dbcc6dc8344482f8cf6c909ae96c3286317 | NOT_APPLICABLE | NOT_APPLICABLE | int PackLinuxElf32::pack2(OutputFile *fo, Filter &ft)
{
Extent x;
unsigned k;
bool const is_shlib = (0!=xct_off);
// count passes, set ptload vars
uip->ui_total_passes = 0;
for (k = 0; k < e_phnum; ++k) {
if (PT_LOAD32==get_te32(&phdri[k].p_type)) {
uip->ui_total_passes++;
if (find_LOAD_gap(phdri, k, e_phnum)) {
uip->ui_total_passes++;
}
}
}
uip->ui_total_passes -= !!is_shlib; // not .data of shlib
// compress extents
unsigned hdr_u_len = sizeof(Elf32_Ehdr) + sz_phdrs;
unsigned total_in = xct_off - (is_shlib ? hdr_u_len : 0);
unsigned total_out = xct_off;
uip->ui_pass = 0;
ft.addvalue = 0;
int nx = 0;
for (k = 0; k < e_phnum; ++k) if (PT_LOAD32==get_te32(&phdri[k].p_type)) {
if (ft.id < 0x40) {
// FIXME: ?? ft.addvalue = phdri[k].p_vaddr;
}
x.offset = get_te32(&phdri[k].p_offset);
x.size = get_te32(&phdri[k].p_filesz);
if (0 == nx) { // 1st PT_LOAD32 must cover Ehdr at 0==p_offset
unsigned const delta = !is_shlib
? (sizeof(Elf32_Ehdr) + sz_phdrs) // main executable
: xct_off; // shared library
if (ft.id < 0x40) {
// FIXME: ?? ft.addvalue += delta;
}
x.offset += delta;
x.size -= delta;
}
// compressWithFilters() always assumes a "loader", so would
// throw NotCompressible for small .data Extents, which PowerPC
// sometimes marks as PF_X anyway. So filter only first segment.
if (0==nx || !is_shlib)
packExtent(x, total_in, total_out,
((0==nx && (Elf32_Phdr::PF_X & get_te32(&phdri[k].p_flags)))
? &ft : 0 ), fo, hdr_u_len);
else
total_in += x.size;
hdr_u_len = 0;
++nx;
}
sz_pack2a = fpad4(fo); // MATCH01
// Accounting only; ::pack3 will do the compression and output
for (k = 0; k < e_phnum; ++k) {
total_in += find_LOAD_gap(phdri, k, e_phnum);
}
if ((off_t)total_in != file_size)
throwEOFException();
return 0; // omit end-of-compression bhdr for now
} | 0 |
linux | 726bc6b092da4c093eb74d13c07184b18c1af0f1 | NOT_APPLICABLE | NOT_APPLICABLE | SCTP_STATIC int sctp_getsockopt_connectx3(struct sock* sk, int len,
char __user *optval,
int __user *optlen)
{
struct sctp_getaddrs_old param;
sctp_assoc_t assoc_id = 0;
int err = 0;
if (len < sizeof(param))
return -EINVAL;
if (copy_from_user(¶m, optval, sizeof(param)))
return -EFAULT;
err = __sctp_setsockopt_connectx(sk,
(struct sockaddr __user *)param.addrs,
param.addr_num, &assoc_id);
if (err == 0 || err == -EINPROGRESS) {
if (copy_to_user(optval, &assoc_id, sizeof(assoc_id)))
return -EFAULT;
if (put_user(sizeof(assoc_id), optlen))
return -EFAULT;
}
return err;
}
| 0 |
jdk17u | 860464e46105b98ccf21e98abe2dc6e80155887c | NOT_APPLICABLE | NOT_APPLICABLE | Method* LinkResolver::resolve_special_call_or_null(const LinkInfo& link_info) {
EXCEPTION_MARK;
CallInfo info;
resolve_special_call(info, Handle(), link_info, THREAD);
if (HAS_PENDING_EXCEPTION) {
CLEAR_PENDING_EXCEPTION;
return NULL;
}
return info.selected_method();
} | 0 |
src | 6c3220444ed06b5796dedfd53a0f4becd903c0d1 | NOT_APPLICABLE | NOT_APPLICABLE | filter_builtins_data(struct filter_session *fs, struct filter *filter, uint64_t reqid, const char *param)
{
return filter_builtins_global(fs, filter, reqid);
} | 0 |
savannah | 2e97c2796581c27213962c77f5a8571a598f9a2e | NOT_APPLICABLE | NOT_APPLICABLE | g_utf8_to_ucs4_fast (const gchar * str, glong len, glong * items_written)
{
gunichar *result;
gsize n_chars, i;
const gchar *p;
g_return_val_if_fail (str != NULL, NULL);
p = str;
n_chars = 0;
if (len < 0)
{
while (*p)
{
p = g_utf8_next_char (p);
++n_chars;
}
}
else
{
while (p < str + len && *p)
{
p = g_utf8_next_char (p);
++n_chars;
}
}
result = g_malloc (sizeof (gunichar) * (n_chars + 1));
if (!result)
return NULL;
p = str;
for (i = 0; i < n_chars; i++)
{
gunichar wc = (guchar) * p++;
if (wc < 0x80)
{
result[i] = wc;
}
else
{
gunichar mask = 0x40;
if (G_UNLIKELY ((wc & mask) == 0))
{
/* It's an out-of-sequence 10xxxxxxx byte.
* Rather than making an ugly hash of this and the next byte
* and overrunning the buffer, it's more useful to treat it
* with a replacement character */
result[i] = 0xfffd;
continue;
}
do
{
wc <<= 6;
wc |= (guchar) (*p++) & 0x3f;
mask <<= 5;
}
while ((wc & mask) != 0);
wc &= mask - 1;
result[i] = wc;
}
}
result[i] = 0;
if (items_written)
*items_written = i;
return result;
}
| 0 |
libxml2 | e724879d964d774df9b7969fc846605aa1bac54c | NOT_APPLICABLE | NOT_APPLICABLE | htmlParseFile(const char *filename, const char *encoding) {
return(htmlSAXParseFile(filename, encoding, NULL, NULL));
} | 0 |
qemu | 30663fd26c0307e414622c7a8607fbc04f92ec14 | NOT_APPLICABLE | NOT_APPLICABLE | static TCGv gen_lea_modrm_1(AddressParts a)
{
TCGv ea;
TCGV_UNUSED(ea);
if (a.index >= 0) {
if (a.scale == 0) {
ea = cpu_regs[a.index];
} else {
tcg_gen_shli_tl(cpu_A0, cpu_regs[a.index], a.scale);
ea = cpu_A0;
}
if (a.base >= 0) {
tcg_gen_add_tl(cpu_A0, ea, cpu_regs[a.base]);
ea = cpu_A0;
}
} else if (a.base >= 0) {
ea = cpu_regs[a.base];
}
if (TCGV_IS_UNUSED(ea)) {
tcg_gen_movi_tl(cpu_A0, a.disp);
ea = cpu_A0;
} else if (a.disp != 0) {
tcg_gen_addi_tl(cpu_A0, ea, a.disp);
ea = cpu_A0;
}
return ea;
}
| 0 |
flatpak | c4a58d5822e86f82bbf9e2e7702153a51cc6841b | NOT_APPLICABLE | NOT_APPLICABLE | handle_spawn (PortalFlatpak *object,
GDBusMethodInvocation *invocation,
GUnixFDList *fd_list,
const gchar *arg_cwd_path,
const gchar *const *arg_argv,
GVariant *arg_fds,
GVariant *arg_envs,
guint arg_flags,
GVariant *arg_options)
{
g_autoptr(GError) error = NULL;
ChildSetupData child_setup_data = { NULL };
GPid pid;
PidData *pid_data;
InstanceIdReadData *instance_id_read_data = NULL;
gsize i, j, n_fds, n_envs;
const gint *fds = NULL;
gint fds_len = 0;
g_autofree FdMapEntry *fd_map = NULL;
gchar **env;
gint32 max_fd;
GKeyFile *app_info;
g_autoptr(GPtrArray) flatpak_argv = g_ptr_array_new_with_free_func (g_free);
g_autofree char *app_id = NULL;
g_autofree char *branch = NULL;
g_autofree char *arch = NULL;
g_autofree char *app_commit = NULL;
g_autofree char *runtime_ref = NULL;
g_auto(GStrv) runtime_parts = NULL;
g_autofree char *runtime_commit = NULL;
g_autofree char *instance_path = NULL;
g_auto(GStrv) extra_args = NULL;
g_auto(GStrv) shares = NULL;
g_auto(GStrv) sockets = NULL;
g_auto(GStrv) devices = NULL;
g_auto(GStrv) unset_env = NULL;
g_auto(GStrv) sandbox_expose = NULL;
g_auto(GStrv) sandbox_expose_ro = NULL;
g_autoptr(GVariant) sandbox_expose_fd = NULL;
g_autoptr(GVariant) sandbox_expose_fd_ro = NULL;
g_autoptr(GOutputStream) instance_id_out_stream = NULL;
guint sandbox_flags = 0;
gboolean sandboxed;
gboolean expose_pids;
gboolean share_pids;
gboolean notify_start;
gboolean devel;
g_autoptr(GString) env_string = g_string_new ("");
child_setup_data.instance_id_fd = -1;
child_setup_data.env_fd = -1;
if (fd_list != NULL)
fds = g_unix_fd_list_peek_fds (fd_list, &fds_len);
app_info = g_object_get_data (G_OBJECT (invocation), "app-info");
g_assert (app_info != NULL);
app_id = g_key_file_get_string (app_info,
FLATPAK_METADATA_GROUP_APPLICATION,
FLATPAK_METADATA_KEY_NAME, NULL);
g_assert (app_id != NULL);
g_debug ("spawn() called from app: '%s'", app_id);
if (*app_id == 0)
{
g_dbus_method_invocation_return_error (invocation, G_DBUS_ERROR,
G_DBUS_ERROR_INVALID_ARGS,
"org.freedesktop.portal.Flatpak.Spawn only works in a flatpak");
return G_DBUS_METHOD_INVOCATION_HANDLED;
}
if (*arg_cwd_path == 0)
arg_cwd_path = NULL;
if (arg_argv == NULL || *arg_argv == NULL)
{
g_dbus_method_invocation_return_error (invocation, G_DBUS_ERROR,
G_DBUS_ERROR_INVALID_ARGS,
"No command given");
return G_DBUS_METHOD_INVOCATION_HANDLED;
}
if ((arg_flags & ~FLATPAK_SPAWN_FLAGS_ALL) != 0)
{
g_dbus_method_invocation_return_error (invocation, G_DBUS_ERROR, G_DBUS_ERROR_INVALID_ARGS,
"Unsupported flags enabled: 0x%x", arg_flags & ~FLATPAK_SPAWN_FLAGS_ALL);
return G_DBUS_METHOD_INVOCATION_HANDLED;
}
runtime_ref = g_key_file_get_string (app_info,
FLATPAK_METADATA_GROUP_APPLICATION,
FLATPAK_METADATA_KEY_RUNTIME, NULL);
if (runtime_ref == NULL)
{
g_dbus_method_invocation_return_error (invocation, G_DBUS_ERROR, G_DBUS_ERROR_INVALID_ARGS,
"No runtime found");
return G_DBUS_METHOD_INVOCATION_HANDLED;
}
runtime_parts = g_strsplit (runtime_ref, "/", -1);
branch = g_key_file_get_string (app_info,
FLATPAK_METADATA_GROUP_INSTANCE,
FLATPAK_METADATA_KEY_BRANCH, NULL);
instance_path = g_key_file_get_string (app_info,
FLATPAK_METADATA_GROUP_INSTANCE,
FLATPAK_METADATA_KEY_INSTANCE_PATH, NULL);
arch = g_key_file_get_string (app_info,
FLATPAK_METADATA_GROUP_INSTANCE,
FLATPAK_METADATA_KEY_ARCH, NULL);
extra_args = g_key_file_get_string_list (app_info,
FLATPAK_METADATA_GROUP_INSTANCE,
FLATPAK_METADATA_KEY_EXTRA_ARGS, NULL, NULL);
app_commit = g_key_file_get_string (app_info,
FLATPAK_METADATA_GROUP_INSTANCE,
FLATPAK_METADATA_KEY_APP_COMMIT, NULL);
runtime_commit = g_key_file_get_string (app_info,
FLATPAK_METADATA_GROUP_INSTANCE,
FLATPAK_METADATA_KEY_RUNTIME_COMMIT, NULL);
shares = g_key_file_get_string_list (app_info, FLATPAK_METADATA_GROUP_CONTEXT,
FLATPAK_METADATA_KEY_SHARED, NULL, NULL);
sockets = g_key_file_get_string_list (app_info, FLATPAK_METADATA_GROUP_CONTEXT,
FLATPAK_METADATA_KEY_SOCKETS, NULL, NULL);
devices = g_key_file_get_string_list (app_info, FLATPAK_METADATA_GROUP_CONTEXT,
FLATPAK_METADATA_KEY_DEVICES, NULL, NULL);
devel = g_key_file_get_boolean (app_info, FLATPAK_METADATA_GROUP_INSTANCE,
FLATPAK_METADATA_KEY_DEVEL, NULL);
g_variant_lookup (arg_options, "sandbox-expose", "^as", &sandbox_expose);
g_variant_lookup (arg_options, "sandbox-expose-ro", "^as", &sandbox_expose_ro);
g_variant_lookup (arg_options, "sandbox-flags", "u", &sandbox_flags);
sandbox_expose_fd = g_variant_lookup_value (arg_options, "sandbox-expose-fd", G_VARIANT_TYPE ("ah"));
sandbox_expose_fd_ro = g_variant_lookup_value (arg_options, "sandbox-expose-fd-ro", G_VARIANT_TYPE ("ah"));
g_variant_lookup (arg_options, "unset-env", "^as", &unset_env);
if ((sandbox_flags & ~FLATPAK_SPAWN_SANDBOX_FLAGS_ALL) != 0)
{
g_dbus_method_invocation_return_error (invocation, G_DBUS_ERROR, G_DBUS_ERROR_INVALID_ARGS,
"Unsupported sandbox flags enabled: 0x%x", arg_flags & ~FLATPAK_SPAWN_SANDBOX_FLAGS_ALL);
return G_DBUS_METHOD_INVOCATION_HANDLED;
}
if (instance_path == NULL &&
((sandbox_expose != NULL && sandbox_expose[0] != NULL) ||
(sandbox_expose_ro != NULL && sandbox_expose_ro[0] != NULL)))
{
g_dbus_method_invocation_return_error (invocation, G_DBUS_ERROR,
G_DBUS_ERROR_INVALID_ARGS,
"Invalid sandbox expose, caller has no instance path");
return G_DBUS_METHOD_INVOCATION_HANDLED;
}
for (i = 0; sandbox_expose != NULL && sandbox_expose[i] != NULL; i++)
{
const char *expose = sandbox_expose[i];
g_debug ("exposing %s", expose);
if (!is_valid_expose (expose, &error))
{
g_dbus_method_invocation_return_gerror (invocation, error);
return G_DBUS_METHOD_INVOCATION_HANDLED;
}
}
for (i = 0; sandbox_expose_ro != NULL && sandbox_expose_ro[i] != NULL; i++)
{
const char *expose = sandbox_expose_ro[i];
g_debug ("exposing %s", expose);
if (!is_valid_expose (expose, &error))
{
g_dbus_method_invocation_return_gerror (invocation, error);
return G_DBUS_METHOD_INVOCATION_HANDLED;
}
}
g_debug ("Running spawn command %s", arg_argv[0]);
n_fds = 0;
if (fds != NULL)
n_fds = g_variant_n_children (arg_fds);
fd_map = g_new0 (FdMapEntry, n_fds);
child_setup_data.fd_map = fd_map;
child_setup_data.fd_map_len = n_fds;
max_fd = -1;
for (i = 0; i < n_fds; i++)
{
gint32 handle, dest_fd;
int handle_fd;
g_variant_get_child (arg_fds, i, "{uh}", &dest_fd, &handle);
if (handle >= fds_len || handle < 0)
{
g_dbus_method_invocation_return_error (invocation, G_DBUS_ERROR,
G_DBUS_ERROR_INVALID_ARGS,
"No file descriptor for handle %d",
handle);
return G_DBUS_METHOD_INVOCATION_HANDLED;
}
handle_fd = fds[handle];
fd_map[i].to = dest_fd;
fd_map[i].from = handle_fd;
fd_map[i].final = fd_map[i].to;
/* If stdin/out/err is a tty we try to set it as the controlling
tty for the app, this way we can use this to run in a terminal. */
if ((dest_fd == 0 || dest_fd == 1 || dest_fd == 2) &&
!child_setup_data.set_tty &&
isatty (handle_fd))
{
child_setup_data.set_tty = TRUE;
child_setup_data.tty = handle_fd;
}
max_fd = MAX (max_fd, fd_map[i].to);
max_fd = MAX (max_fd, fd_map[i].from);
}
/* We make a second pass over the fds to find if any "to" fd index
overlaps an already in use fd (i.e. one in the "from" category
that are allocated randomly). If a fd overlaps "to" fd then its
a caller issue and not our fault, so we ignore that. */
for (i = 0; i < n_fds; i++)
{
int to_fd = fd_map[i].to;
gboolean conflict = FALSE;
/* At this point we're fine with using "from" values for this
value (because we handle to==from in the code), or values
that are before "i" in the fd_map (because those will be
closed at this point when dup:ing). However, we can't
reuse a fd that is in "from" for j > i. */
for (j = i + 1; j < n_fds; j++)
{
int from_fd = fd_map[j].from;
if (from_fd == to_fd)
{
conflict = TRUE;
break;
}
}
if (conflict)
fd_map[i].to = ++max_fd;
}
/* TODO: Ideally we should let `flatpak run` inherit the portal's
* environment, in case e.g. a LD_LIBRARY_PATH is needed to be able
* to run `flatpak run`, but tell it to start from a blank environment
* when running the Flatpak app; but this isn't currently possible, so
* for now we preserve existing behaviour. */
if (arg_flags & FLATPAK_SPAWN_FLAGS_CLEAR_ENV)
{
char *empty[] = { NULL };
env = g_strdupv (empty);
}
else
env = g_get_environ ();
g_ptr_array_add (flatpak_argv, g_strdup ("flatpak"));
g_ptr_array_add (flatpak_argv, g_strdup ("run"));
sandboxed = (arg_flags & FLATPAK_SPAWN_FLAGS_SANDBOX) != 0;
if (sandboxed)
{
g_ptr_array_add (flatpak_argv, g_strdup ("--sandbox"));
if (sandbox_flags & FLATPAK_SPAWN_SANDBOX_FLAGS_SHARE_DISPLAY)
{
if (sockets != NULL && g_strv_contains ((const char * const *) sockets, "wayland"))
g_ptr_array_add (flatpak_argv, g_strdup ("--socket=wayland"));
if (sockets != NULL && g_strv_contains ((const char * const *) sockets, "fallback-x11"))
g_ptr_array_add (flatpak_argv, g_strdup ("--socket=fallback-x11"));
if (sockets != NULL && g_strv_contains ((const char * const *) sockets, "x11"))
g_ptr_array_add (flatpak_argv, g_strdup ("--socket=x11"));
if (shares != NULL && g_strv_contains ((const char * const *) shares, "ipc") &&
sockets != NULL && (g_strv_contains ((const char * const *) sockets, "fallback-x11") ||
g_strv_contains ((const char * const *) sockets, "x11")))
g_ptr_array_add (flatpak_argv, g_strdup ("--share=ipc"));
}
if (sandbox_flags & FLATPAK_SPAWN_SANDBOX_FLAGS_SHARE_SOUND)
{
if (sockets != NULL && g_strv_contains ((const char * const *) sockets, "pulseaudio"))
g_ptr_array_add (flatpak_argv, g_strdup ("--socket=pulseaudio"));
}
if (sandbox_flags & FLATPAK_SPAWN_SANDBOX_FLAGS_SHARE_GPU)
{
if (devices != NULL &&
(g_strv_contains ((const char * const *) devices, "dri") ||
g_strv_contains ((const char * const *) devices, "all")))
g_ptr_array_add (flatpak_argv, g_strdup ("--device=dri"));
}
if (sandbox_flags & FLATPAK_SPAWN_SANDBOX_FLAGS_ALLOW_DBUS)
g_ptr_array_add (flatpak_argv, g_strdup ("--session-bus"));
if (sandbox_flags & FLATPAK_SPAWN_SANDBOX_FLAGS_ALLOW_A11Y)
g_ptr_array_add (flatpak_argv, g_strdup ("--a11y-bus"));
}
else
{
for (i = 0; extra_args != NULL && extra_args[i] != NULL; i++)
{
if (g_str_has_prefix (extra_args[i], "--env="))
{
const char *var_val = extra_args[i] + strlen ("--env=");
if (var_val[0] == '\0' || var_val[0] == '=')
{
g_warning ("Environment variable in extra-args has empty name");
continue;
}
if (strchr (var_val, '=') == NULL)
{
g_warning ("Environment variable in extra-args has no value");
continue;
}
g_string_append (env_string, var_val);
g_string_append_c (env_string, '\0');
}
else
{
g_ptr_array_add (flatpak_argv, g_strdup (extra_args[i]));
}
}
}
/* Let the environment variables given by the caller override the ones
* from extra_args. Don't add them to @env, because they are controlled
* by our caller, which might be trying to use them to inject code into
* flatpak(1); add them to the environment block instead.
*
* We don't use --env= here, so that if the values are something that
* should not be exposed to other uids, they can remain confidential. */
n_envs = g_variant_n_children (arg_envs);
for (i = 0; i < n_envs; i++)
{
const char *var = NULL;
const char *val = NULL;
g_variant_get_child (arg_envs, i, "{&s&s}", &var, &val);
if (var[0] == '\0')
{
g_dbus_method_invocation_return_error (invocation, G_DBUS_ERROR,
G_DBUS_ERROR_INVALID_ARGS,
"Environment variable cannot have empty name");
return G_DBUS_METHOD_INVOCATION_HANDLED;
}
if (strchr (var, '=') != NULL)
{
g_dbus_method_invocation_return_error (invocation, G_DBUS_ERROR,
G_DBUS_ERROR_INVALID_ARGS,
"Environment variable name cannot contain '='");
return G_DBUS_METHOD_INVOCATION_HANDLED;
}
g_string_append (env_string, var);
g_string_append_c (env_string, '=');
g_string_append (env_string, val);
g_string_append_c (env_string, '\0');
}
if (env_string->len > 0)
{
g_auto(GLnxTmpfile) env_tmpf = { 0, };
if (!flatpak_buffer_to_sealed_memfd_or_tmpfile (&env_tmpf, "environ",
env_string->str,
env_string->len, &error))
{
g_dbus_method_invocation_return_gerror (invocation, error);
return G_DBUS_METHOD_INVOCATION_HANDLED;
}
child_setup_data.env_fd = glnx_steal_fd (&env_tmpf.fd);
g_ptr_array_add (flatpak_argv,
g_strdup_printf ("--env-fd=%d",
child_setup_data.env_fd));
}
for (i = 0; unset_env != NULL && unset_env[i] != NULL; i++)
{
const char *var = unset_env[i];
if (var[0] == '\0')
{
g_dbus_method_invocation_return_error (invocation, G_DBUS_ERROR,
G_DBUS_ERROR_INVALID_ARGS,
"Environment variable cannot have empty name");
return G_DBUS_METHOD_INVOCATION_HANDLED;
}
if (strchr (var, '=') != NULL)
{
g_dbus_method_invocation_return_error (invocation, G_DBUS_ERROR,
G_DBUS_ERROR_INVALID_ARGS,
"Environment variable name cannot contain '='");
return G_DBUS_METHOD_INVOCATION_HANDLED;
}
g_ptr_array_add (flatpak_argv,
g_strdup_printf ("--unset-env=%s", var));
}
expose_pids = (arg_flags & FLATPAK_SPAWN_FLAGS_EXPOSE_PIDS) != 0;
share_pids = (arg_flags & FLATPAK_SPAWN_FLAGS_SHARE_PIDS) != 0;
if (expose_pids || share_pids)
{
g_autofree char *instance_id = NULL;
int sender_pid1 = 0;
if (!(supports & FLATPAK_SPAWN_SUPPORT_FLAGS_EXPOSE_PIDS))
{
g_dbus_method_invocation_return_error (invocation, G_DBUS_ERROR,
G_DBUS_ERROR_NOT_SUPPORTED,
"Expose pids not supported with setuid bwrap");
return G_DBUS_METHOD_INVOCATION_HANDLED;
}
instance_id = g_key_file_get_string (app_info,
FLATPAK_METADATA_GROUP_INSTANCE,
FLATPAK_METADATA_KEY_INSTANCE_ID, NULL);
if (instance_id)
{
g_autoptr(FlatpakInstance) instance = flatpak_instance_new_for_id (instance_id);
sender_pid1 = flatpak_instance_get_child_pid (instance);
}
if (sender_pid1 == 0)
{
g_dbus_method_invocation_return_error (invocation, G_DBUS_ERROR,
G_DBUS_ERROR_INVALID_ARGS,
"Could not find requesting pid");
return G_DBUS_METHOD_INVOCATION_HANDLED;
}
g_ptr_array_add (flatpak_argv, g_strdup_printf ("--parent-pid=%d", sender_pid1));
if (share_pids)
g_ptr_array_add (flatpak_argv, g_strdup ("--parent-share-pids"));
else
g_ptr_array_add (flatpak_argv, g_strdup ("--parent-expose-pids"));
}
notify_start = (arg_flags & FLATPAK_SPAWN_FLAGS_NOTIFY_START) != 0;
if (notify_start)
{
int pipe_fds[2];
if (pipe (pipe_fds) == -1)
{
int errsv = errno;
g_dbus_method_invocation_return_error (invocation, G_IO_ERROR,
g_io_error_from_errno (errsv),
"Failed to create instance ID pipe: %s",
g_strerror (errsv));
return G_DBUS_METHOD_INVOCATION_HANDLED;
}
GInputStream *in_stream = G_INPUT_STREAM (g_unix_input_stream_new (pipe_fds[0], TRUE));
/* This is saved to ensure the portal's end gets closed after the exec. */
instance_id_out_stream = G_OUTPUT_STREAM (g_unix_output_stream_new (pipe_fds[1], TRUE));
instance_id_read_data = g_new0 (InstanceIdReadData, 1);
g_input_stream_read_async (in_stream, instance_id_read_data->buffer,
INSTANCE_ID_BUFFER_SIZE - 1, G_PRIORITY_DEFAULT, NULL,
instance_id_read_finish, instance_id_read_data);
g_ptr_array_add (flatpak_argv, g_strdup_printf ("--instance-id-fd=%d", pipe_fds[1]));
child_setup_data.instance_id_fd = pipe_fds[1];
}
if (devel)
g_ptr_array_add (flatpak_argv, g_strdup ("--devel"));
/* Inherit launcher network access from launcher, unless
NO_NETWORK set. */
if (shares != NULL && g_strv_contains ((const char * const *) shares, "network") &&
!(arg_flags & FLATPAK_SPAWN_FLAGS_NO_NETWORK))
g_ptr_array_add (flatpak_argv, g_strdup ("--share=network"));
else
g_ptr_array_add (flatpak_argv, g_strdup ("--unshare=network"));
if (instance_path)
{
for (i = 0; sandbox_expose != NULL && sandbox_expose[i] != NULL; i++)
g_ptr_array_add (flatpak_argv,
filesystem_sandbox_arg (instance_path, sandbox_expose[i], FALSE));
for (i = 0; sandbox_expose_ro != NULL && sandbox_expose_ro[i] != NULL; i++)
g_ptr_array_add (flatpak_argv,
filesystem_sandbox_arg (instance_path, sandbox_expose_ro[i], TRUE));
}
for (i = 0; sandbox_expose_ro != NULL && sandbox_expose_ro[i] != NULL; i++)
{
const char *expose = sandbox_expose_ro[i];
g_debug ("exposing %s", expose);
}
if (sandbox_expose_fd != NULL)
{
gsize len = g_variant_n_children (sandbox_expose_fd);
for (i = 0; i < len; i++)
{
gint32 handle;
g_variant_get_child (sandbox_expose_fd, i, "h", &handle);
if (handle >= 0 && handle < fds_len)
{
int handle_fd = fds[handle];
g_autofree char *path = NULL;
gboolean writable = FALSE;
path = get_path_for_fd (handle_fd, &writable, &error);
if (path)
{
g_ptr_array_add (flatpak_argv, filesystem_arg (path, !writable));
}
else
{
g_debug ("unable to get path for sandbox-exposed fd %d, ignoring: %s",
handle_fd, error->message);
g_clear_error (&error);
}
}
else
{
g_dbus_method_invocation_return_error (invocation, G_DBUS_ERROR,
G_DBUS_ERROR_INVALID_ARGS,
"No file descriptor for handle %d",
handle);
return G_DBUS_METHOD_INVOCATION_HANDLED;
}
}
}
if (sandbox_expose_fd_ro != NULL)
{
gsize len = g_variant_n_children (sandbox_expose_fd_ro);
for (i = 0; i < len; i++)
{
gint32 handle;
g_variant_get_child (sandbox_expose_fd_ro, i, "h", &handle);
if (handle >= 0 && handle < fds_len)
{
int handle_fd = fds[handle];
g_autofree char *path = NULL;
gboolean writable = FALSE;
path = get_path_for_fd (handle_fd, &writable, &error);
if (path)
{
g_ptr_array_add (flatpak_argv, filesystem_arg (path, TRUE));
}
else
{
g_debug ("unable to get path for sandbox-exposed fd %d, ignoring: %s",
handle_fd, error->message);
g_clear_error (&error);
}
}
else
{
g_dbus_method_invocation_return_error (invocation, G_DBUS_ERROR,
G_DBUS_ERROR_INVALID_ARGS,
"No file descriptor for handle %d",
handle);
return G_DBUS_METHOD_INVOCATION_HANDLED;
}
}
}
g_ptr_array_add (flatpak_argv, g_strdup_printf ("--runtime=%s", runtime_parts[1]));
g_ptr_array_add (flatpak_argv, g_strdup_printf ("--runtime-version=%s", runtime_parts[3]));
if ((arg_flags & FLATPAK_SPAWN_FLAGS_LATEST_VERSION) == 0)
{
if (app_commit)
g_ptr_array_add (flatpak_argv, g_strdup_printf ("--commit=%s", app_commit));
if (runtime_commit)
g_ptr_array_add (flatpak_argv, g_strdup_printf ("--runtime-commit=%s", runtime_commit));
}
if (arg_cwd_path != NULL)
g_ptr_array_add (flatpak_argv, g_strdup_printf ("--cwd=%s", arg_cwd_path));
if (arg_argv[0][0] != 0)
g_ptr_array_add (flatpak_argv, g_strdup_printf ("--command=%s", arg_argv[0]));
g_ptr_array_add (flatpak_argv, g_strdup_printf ("%s/%s/%s", app_id, arch ? arch : "", branch ? branch : ""));
for (i = 1; arg_argv[i] != NULL; i++)
g_ptr_array_add (flatpak_argv, g_strdup (arg_argv[i]));
g_ptr_array_add (flatpak_argv, NULL);
if (opt_verbose)
{
g_autoptr(GString) cmd = g_string_new ("");
for (i = 0; flatpak_argv->pdata[i] != NULL; i++)
{
if (i > 0)
g_string_append (cmd, " ");
g_string_append (cmd, flatpak_argv->pdata[i]);
}
g_debug ("Starting: %s\n", cmd->str);
}
/* We use LEAVE_DESCRIPTORS_OPEN to work around dead-lock, see flatpak_close_fds_workaround */
if (!g_spawn_async_with_pipes (NULL,
(char **) flatpak_argv->pdata,
env,
G_SPAWN_SEARCH_PATH | G_SPAWN_DO_NOT_REAP_CHILD | G_SPAWN_LEAVE_DESCRIPTORS_OPEN,
child_setup_func, &child_setup_data,
&pid,
NULL,
NULL,
NULL,
&error))
{
gint code = G_DBUS_ERROR_FAILED;
if (g_error_matches (error, G_SPAWN_ERROR, G_SPAWN_ERROR_ACCES))
code = G_DBUS_ERROR_ACCESS_DENIED;
else if (g_error_matches (error, G_SPAWN_ERROR, G_SPAWN_ERROR_NOENT))
code = G_DBUS_ERROR_FILE_NOT_FOUND;
g_dbus_method_invocation_return_error (invocation, G_DBUS_ERROR, code,
"Failed to start command: %s",
error->message);
return G_DBUS_METHOD_INVOCATION_HANDLED;
}
if (instance_id_read_data)
instance_id_read_data->pid = pid;
pid_data = g_new0 (PidData, 1);
pid_data->pid = pid;
pid_data->client = g_strdup (g_dbus_method_invocation_get_sender (invocation));
pid_data->watch_bus = (arg_flags & FLATPAK_SPAWN_FLAGS_WATCH_BUS) != 0;
pid_data->expose_or_share_pids = (expose_pids || share_pids);
pid_data->child_watch = g_child_watch_add_full (G_PRIORITY_DEFAULT,
pid,
child_watch_died,
pid_data,
NULL);
g_debug ("Client Pid is %d", pid_data->pid);
g_hash_table_replace (client_pid_data_hash, GUINT_TO_POINTER (pid_data->pid),
pid_data);
portal_flatpak_complete_spawn (object, invocation, NULL, pid);
return G_DBUS_METHOD_INVOCATION_HANDLED;
} | 0 |
linux | 0449641130f5652b344ef6fa39fa019d7e94660a | NOT_APPLICABLE | NOT_APPLICABLE | static int ext4_register_li_request(struct super_block *sb,
ext4_group_t first_not_zeroed)
{
struct ext4_sb_info *sbi = EXT4_SB(sb);
struct ext4_li_request *elr;
ext4_group_t ngroups = EXT4_SB(sb)->s_groups_count;
int ret = 0;
if (sbi->s_li_request != NULL)
return 0;
if (first_not_zeroed == ngroups ||
(sb->s_flags & MS_RDONLY) ||
!test_opt(sb, INIT_INODE_TABLE)) {
sbi->s_li_request = NULL;
return 0;
}
if (first_not_zeroed == ngroups) {
sbi->s_li_request = NULL;
return 0;
}
elr = ext4_li_request_new(sb, first_not_zeroed);
if (!elr)
return -ENOMEM;
mutex_lock(&ext4_li_mtx);
if (NULL == ext4_li_info) {
ret = ext4_li_info_new();
if (ret)
goto out;
}
mutex_lock(&ext4_li_info->li_list_mtx);
list_add(&elr->lr_request, &ext4_li_info->li_request_list);
mutex_unlock(&ext4_li_info->li_list_mtx);
sbi->s_li_request = elr;
/*
* set elr to NULL here since it has been inserted to
* the request_list and the removal and free of it is
* handled by ext4_clear_request_list from now on.
*/
elr = NULL;
if (!(ext4_li_info->li_state & EXT4_LAZYINIT_RUNNING)) {
ret = ext4_run_lazyinit_thread();
if (ret)
goto out;
}
out:
mutex_unlock(&ext4_li_mtx);
if (ret)
kfree(elr);
return ret;
}
| 0 |
fontforge | 048a91e2682c1a8936ae34dbc7bd70291ec05410 | NOT_APPLICABLE | NOT_APPLICABLE | static void SFDConsumeUntil( FILE *sfd, const char** terminators ) {
char* line = 0;
while((line = getquotedeol( sfd ))) {
const char** tp = terminators;
for( ; tp && *tp; ++tp ) {
if( !strnmatch( line, *tp, strlen( *tp ))) {
free(line);
return;
}
}
free(line);
}
} | 0 |
radare2 | d31c4d3cbdbe01ea3ded16a584de94149ecd31d9 | NOT_APPLICABLE | NOT_APPLICABLE | R_API RList *r_bin_classes_from_symbols (RBinFile *bf, RBinObject *o) {
RBinSymbol *sym;
RListIter *iter;
RList *symbols = o->symbols;
RList *classes = o->classes;
if (!classes) {
classes = r_list_newf ((RListFree)r_bin_class_free);
}
r_list_foreach (symbols, iter, sym) {
if (sym->name[0] != '_') {
continue;
}
const char *cn = sym->classname;
if (cn) {
RBinClass *c = r_bin_class_new (bf, sym->classname, NULL, 0);
if (!c) {
continue;
}
char *dn = sym->dname;
char *fn = swiftField (dn, cn);
if (fn) {
RBinField *f = r_bin_field_new (sym->paddr, sym->vaddr, sym->size, fn, NULL, NULL);
r_list_append (c->fields, f);
free (fn);
} else {
char *mn = strstr (dn, "..");
if (mn) {
} else {
char *mn = strstr (dn, cn);
if (mn && mn[strlen(cn)] == '.') {
mn += strlen (cn) + 1;
r_list_append (c->methods, sym);
}
}
}
}
}
if (r_list_empty (classes)) {
r_list_free (classes);
return NULL;
}
return classes;
}
| 0 |
Chrome | d6805d0d1d21976cf16d0237d9091f7eebea4ea5 | NOT_APPLICABLE | NOT_APPLICABLE | bool GetTestUrlForAndroid(std::string& path_or_url, GURL* url) {
if (path_or_url.find(kAndroidLayoutTestPath) == std::string::npos)
return false;
std::string test_location(kAndroidLayoutTestBase);
test_location.append(path_or_url.substr(strlen(kAndroidLayoutTestPath)));
*url = GURL(test_location);
return true;
}
| 0 |
php-src | fe13566c93f118a15a96320a546c7878fd0cfc5e | NOT_APPLICABLE | NOT_APPLICABLE | file_replace(struct magic_set *ms, const char *pat, const char *rep)
{
zval *patt;
int opts = 0;
pcre_cache_entry *pce;
char *res;
zval *repl;
int res_len, rep_cnt = 0;
TSRMLS_FETCH();
MAKE_STD_ZVAL(patt);
ZVAL_STRINGL(patt, pat, strlen(pat), 0);
opts |= PCRE_MULTILINE;
convert_libmagic_pattern(patt, opts);
if ((pce = pcre_get_compiled_regex_cache(Z_STRVAL_P(patt), Z_STRLEN_P(patt) TSRMLS_CC)) == NULL) {
zval_dtor(patt);
FREE_ZVAL(patt);
return -1;
}
MAKE_STD_ZVAL(repl);
ZVAL_STRINGL(repl, rep, strlen(rep), 0);
res = php_pcre_replace_impl(pce, ms->o.buf, strlen(ms->o.buf), repl,
0, &res_len, -1, &rep_cnt TSRMLS_CC);
FREE_ZVAL(repl);
zval_dtor(patt);
FREE_ZVAL(patt);
if (NULL == res) {
return -1;
}
strncpy(ms->o.buf, res, res_len);
ms->o.buf[res_len] = '\0';
efree(res);
return rep_cnt;
} | 0 |
fribidi | ad3a19e6372b1e667128ed1ea2f49919884587e1 | NOT_APPLICABLE | NOT_APPLICABLE | main (
int argc,
char *argv[]
)
{
int exit_val;
fribidi_boolean file_found;
char *s;
FILE *IN;
text_width = default_text_width;
do_break = true;
do_pad = true;
do_mirror = true;
do_clean = false;
do_reorder_nsm = false;
show_input = false;
show_visual = true;
show_basedir = false;
show_ltov = false;
show_vtol = false;
show_levels = false;
char_set = "UTF-8";
bol_text = NULL;
eol_text = NULL;
input_base_direction = FRIBIDI_PAR_ON;
if ((s = (char *) getenv ("COLUMNS")))
{
int i;
i = atoi (s);
if (i > 0)
text_width = i;
}
#define CHARSETDESC 257
#define CAPRTL 258
/* Parse the command line with getopt library */
/* Must set argv[0], getopt uses it to generate error messages */
argv[0] = appname;
while (1)
{
int option_index = 0, c;
static struct option long_options[] = {
{"help", 0, 0, 'h'},
{"version", 0, 0, 'V'},
{"verbose", 0, 0, 'v'},
{"debug", 0, 0, 'd'},
{"test", 0, 0, 't'},
{"charset", 1, 0, 'c'},
{"charsetdesc", 1, 0, CHARSETDESC},
{"caprtl", 0, 0, CAPRTL},
{"showinput", 0, (int *) (void *) &show_input, true},
{"nopad", 0, (int *) (void *) &do_pad, false},
{"nobreak", 0, (int *) (void *) &do_break, false},
{"width", 1, 0, 'w'},
{"bol", 1, 0, 'B'},
{"eol", 1, 0, 'E'},
{"nomirror", 0, (int *) (void *) &do_mirror, false},
{"reordernsm", 0, (int *) (void *) &do_reorder_nsm, true},
{"clean", 0, (int *) (void *) &do_clean, true},
{"ltr", 0, (int *) (void *) &input_base_direction, FRIBIDI_PAR_LTR},
{"rtl", 0, (int *) (void *) &input_base_direction, FRIBIDI_PAR_RTL},
{"wltr", 0, (int *) (void *) &input_base_direction,
FRIBIDI_PAR_WLTR},
{"wrtl", 0, (int *) (void *) &input_base_direction,
FRIBIDI_PAR_WRTL},
{"basedir", 0, (int *) (void *) &show_basedir, true},
{"ltov", 0, (int *) (void *) &show_ltov, true},
{"vtol", 0, (int *) (void *) &show_vtol, true},
{"levels", 0, (int *) (void *) &show_levels, true},
{"novisual", 0, (int *) (void *) &show_visual, false},
{0, 0, 0, 0}
};
c =
getopt_long (argc, argv, "hVvdtc:w:B:E:", long_options,
&option_index);
if (c == -1)
break;
switch (c)
{
case 0:
break;
case 'h':
help ();
break;
case 'V':
version ();
break;
case 'v':
show_basedir = show_ltov = show_vtol = show_levels = true;
break;
case 'w':
text_width = atoi (optarg);
if (text_width <= 0)
die2 ("invalid screen width `%s'\n", optarg);
break;
case 'B':
bol_text = optarg;
break;
case 'E':
eol_text = optarg;
break;
case 'd':
if (!fribidi_set_debug (true))
die1
("lib" FRIBIDI
" must be compiled with DEBUG option to enable\nturn debug info on.\n");
break;
case 't':
do_clean = show_input = do_reorder_nsm = true;
do_break = false;
text_width = default_text_width;
break;
case 'c':
char_set = my_fribidi_strdup (optarg);
if (!char_set)
die1 ("memory allocation failed for char_set!");
break;
case CAPRTL:
char_set = "CapRTL";
break;
case CHARSETDESC:
char_set = optarg;
char_set_num = fribidi_parse_charset (char_set);
if (!char_set_num)
die2 ("unrecognized character set `%s'\n", char_set);
if (!fribidi_char_set_desc (char_set_num))
die2 ("no description available for character set `%s'\n",
fribidi_char_set_name (char_set_num));
else
printf ("Descriptions for character set %s:\n"
"\n" "%s", fribidi_char_set_title (char_set_num),
fribidi_char_set_desc (char_set_num));
exit (0);
break;
case ':':
case '?':
die2 (NULL, NULL);
break;
default:
break;
}
}
char_set_num = fribidi_parse_charset (char_set);
if (!char_set_num)
die2 ("unrecognized character set `%s'\n", char_set);
FRIBIDI_BEGIN_IGNORE_DEPRECATIONS
fribidi_set_mirroring (do_mirror);
fribidi_set_reorder_nsm (do_reorder_nsm);
FRIBIDI_END_IGNORE_DEPRECATIONS
exit_val = 0;
file_found = false;
while (optind < argc || !file_found)
{
const char *filename;
filename = optind < argc ? argv[optind++] : "-";
file_found = true;
/* Open the infile for reading */
if (filename[0] == '-' && !filename[1])
{
IN = stdin;
}
else
{
IN = fopen (filename, "r");
if (!IN)
{
fprintf (stderr, "%s: %s: no such file or directory\n",
appname, filename);
exit_val = 1;
continue;
}
}
/* Read and process input one line at a time */
{
char S_[MAX_STR_LEN];
int padding_width, break_width;
padding_width = show_input ? (text_width - 10) / 2 : text_width;
break_width = do_break ? padding_width : 3 * MAX_STR_LEN;
while (fgets (S_, sizeof (S_) - 1, IN))
{
const char *new_line, *nl_found;
FriBidiChar logical[MAX_STR_LEN];
char outstring[MAX_STR_LEN];
FriBidiParType base;
FriBidiStrIndex len;
nl_found = "";
S_[sizeof (S_) - 1] = 0;
len = strlen (S_);
/* chop */
if (len > 0 && S_[len - 1] == '\n')
{
len--;
S_[len] = '\0';
new_line = "\n";
}
else
new_line = "";
/* TODO: handle \r */
len = fribidi_charset_to_unicode (char_set_num, S_, len, logical);
{
FriBidiChar *visual;
FriBidiStrIndex *ltov, *vtol;
FriBidiLevel *levels;
fribidi_boolean log2vis;
visual = show_visual ? ALLOCATE (FriBidiChar,
len + 1
) : NULL;
ltov = show_ltov ? ALLOCATE (FriBidiStrIndex,
len + 1
) : NULL;
vtol = show_vtol ? ALLOCATE (FriBidiStrIndex,
len + 1
) : NULL;
levels = show_levels ? ALLOCATE (FriBidiLevel,
len + 1
) : NULL;
/* Create a bidi string. */
base = input_base_direction;
log2vis = fribidi_log2vis (logical, len, &base,
/* output */
visual, ltov, vtol, levels);
if (log2vis)
{
if (show_input)
printf ("%-*s => ", padding_width, S_);
/* Remove explicit marks, if asked for. */
if (do_clean)
len =
fribidi_remove_bidi_marks (visual, len, ltov, vtol,
levels);
if (show_visual)
{
printf ("%s", nl_found);
if (bol_text)
printf ("%s", bol_text);
/* Convert it to input charset and print. */
{
FriBidiStrIndex idx, st;
for (idx = 0; idx < len;)
{
FriBidiStrIndex wid, inlen;
wid = break_width;
st = idx;
if (char_set_num != FRIBIDI_CHAR_SET_CAP_RTL)
while (wid > 0 && idx < len)
{
wid -=
FRIBIDI_IS_EXPLICIT_OR_ISOLATE_OR_BN_OR_NSM
(fribidi_get_bidi_type (visual[idx])) ? 0
: 1;
idx++;
}
else
while (wid > 0 && idx < len)
{
wid--;
idx++;
}
if (wid < 0 && idx - st > 1)
idx--;
inlen = idx - st;
fribidi_unicode_to_charset (char_set_num,
visual + st, inlen,
outstring);
if (FRIBIDI_IS_RTL (base))
printf ("%*s",
(int) (do_pad ? (padding_width +
strlen (outstring) -
(break_width -
wid)) : 0),
outstring);
else
printf ("%s", outstring);
if (idx < len)
printf ("\n");
}
}
if (eol_text)
printf ("%s", eol_text);
nl_found = "\n";
}
if (show_basedir)
{
printf ("%s", nl_found);
printf ("Base direction: %s",
(FRIBIDI_DIR_TO_LEVEL (base) ? "R" : "L"));
nl_found = "\n";
}
if (show_ltov)
{
FriBidiStrIndex i;
printf ("%s", nl_found);
for (i = 0; i < len; i++)
printf ("%ld ", (long) ltov[i]);
nl_found = "\n";
}
if (show_vtol)
{
FriBidiStrIndex i;
printf ("%s", nl_found);
for (i = 0; i < len; i++)
printf ("%ld ", (long) vtol[i]);
nl_found = "\n";
}
if (show_levels)
{
FriBidiStrIndex i;
printf ("%s", nl_found);
for (i = 0; i < len; i++)
printf ("%d ", (int) levels[i]);
nl_found = "\n";
}
}
else
{
exit_val = 2;
}
if (show_visual)
free (visual);
if (show_ltov)
free (ltov);
if (show_vtol)
free (vtol);
if (show_levels)
free (levels);
}
if (*nl_found)
printf ("%s", new_line);
}
}
}
return exit_val;
} | 0 |
xdelta-devel | ef93ff74203e030073b898c05e8b4860b5d09ef2 | NOT_APPLICABLE | NOT_APPLICABLE | main_recode_copy (xd3_stream* stream,
xd3_output* output,
xd3_desect* input)
{
int ret;
XD3_ASSERT(output != NULL);
XD3_ASSERT(output->next_page == NULL);
if ((ret = xd3_decode_allocate (recode_stream,
input->size,
&output->base,
&output->avail)))
{
XPR(NT XD3_LIB_ERRMSG (stream, ret));
return ret;
}
memcpy (output->base,
/* Note: decoder advances buf, so get base of buffer with
* buf_max - size */
input->buf_max - input->size,
input->size);
output->next = input->size;
return 0;
} | 0 |
mvfst | a67083ff4b8dcbb7ee2839da6338032030d712b0 | NOT_APPLICABLE | NOT_APPLICABLE | TEST_F(QuicServerTransportTest, ReceiveConnectionCloseTwice) {
auto qLogger = std::make_shared<FileQLogger>(VantagePoint::Server);
server->getNonConstConn().qLogger = qLogger;
ShortHeader header(
ProtectionType::KeyPhaseZero,
*server->getConn().serverConnectionId,
clientNextAppDataPacketNum++);
RegularQuicPacketBuilder builder(
server->getConn().udpSendPacketLen,
std::move(header),
0 /* largestAcked */);
builder.encodePacketHeader();
std::string errMsg = "Mind the gap";
ConnectionCloseFrame connClose(
QuicErrorCode(TransportErrorCode::NO_ERROR), errMsg);
writeFrame(std::move(connClose), builder);
auto packet = std::move(builder).buildPacket();
EXPECT_CALL(connCallback, onConnectionEnd());
deliverDataWithoutErrorCheck(packetToBuf(packet));
// Now the transport should be closed
EXPECT_EQ(
QuicErrorCode(TransportErrorCode::NO_ERROR),
server->getConn().localConnectionError->first);
EXPECT_EQ(
server->getConn().peerConnectionError->first,
QuicErrorCode(TransportErrorCode::NO_ERROR));
auto closedMsg =
folly::to<std::string>("Server closed by peer reason=", errMsg);
EXPECT_EQ(server->getConn().peerConnectionError->second, closedMsg);
EXPECT_TRUE(server->isClosed());
EXPECT_TRUE(verifyFramePresent(
serverWrites,
*makeClientEncryptedCodec(),
QuicFrame::Type::ConnectionCloseFrame));
serverWrites.clear();
deliverDataWithoutErrorCheck(packetToBuf(packet));
EXPECT_FALSE(verifyFramePresent(
serverWrites,
*makeClientEncryptedCodec(),
QuicFrame::Type::ConnectionCloseFrame));
std::vector<int> indices =
getQLogEventIndices(QLogEventType::PacketDrop, qLogger);
EXPECT_EQ(indices.size(), 1);
auto tmp = std::move(qLogger->logs[indices[0]]);
auto event = dynamic_cast<QLogPacketDropEvent*>(tmp.get());
EXPECT_EQ(event->packetSize, 29);
EXPECT_EQ(
event->dropReason,
QuicTransportStatsCallback::toString(
PacketDropReason::SERVER_STATE_CLOSED));
} | 0 |
php-src | 8d2539fa0faf3f63e1d1e7635347c5b9e777d47b | NOT_APPLICABLE | NOT_APPLICABLE | static void php_wddx_serialize_boolean(wddx_packet *packet, zval *var)
{
php_wddx_add_chunk(packet, Z_TYPE_P(var) == IS_TRUE ? WDDX_BOOLEAN_TRUE : WDDX_BOOLEAN_FALSE);
}
| 0 |
Chrome | 3ca8e38ff57e83fcce76f9b54cd8f8bfa09c34ad | NOT_APPLICABLE | NOT_APPLICABLE | bool DoResolveRelativeHost(const char* base_url,
const url_parse::Parsed& base_parsed,
const CHAR* relative_url,
const url_parse::Component& relative_component,
CharsetConverter* query_converter,
CanonOutput* output,
url_parse::Parsed* out_parsed) {
url_parse::Parsed relative_parsed; // Everything but the scheme is valid.
url_parse::ParseAfterScheme(relative_url, relative_component.end(),
relative_component.begin, &relative_parsed);
Replacements<CHAR> replacements;
replacements.SetUsername(relative_url, relative_parsed.username);
replacements.SetPassword(relative_url, relative_parsed.password);
replacements.SetHost(relative_url, relative_parsed.host);
replacements.SetPort(relative_url, relative_parsed.port);
replacements.SetPath(relative_url, relative_parsed.path);
replacements.SetQuery(relative_url, relative_parsed.query);
replacements.SetRef(relative_url, relative_parsed.ref);
return ReplaceStandardURL(base_url, base_parsed, replacements,
query_converter, output, out_parsed);
}
| 0 |
linux | 84d73cd3fb142bf1298a8c13fd4ca50fd2432372 | NOT_APPLICABLE | NOT_APPLICABLE | static size_t rtnl_link_get_size(const struct net_device *dev)
{
const struct rtnl_link_ops *ops = dev->rtnl_link_ops;
size_t size;
if (!ops)
return 0;
size = nla_total_size(sizeof(struct nlattr)) + /* IFLA_LINKINFO */
nla_total_size(strlen(ops->kind) + 1); /* IFLA_INFO_KIND */
if (ops->get_size)
/* IFLA_INFO_DATA + nested data */
size += nla_total_size(sizeof(struct nlattr)) +
ops->get_size(dev);
if (ops->get_xstats_size)
/* IFLA_INFO_XSTATS */
size += nla_total_size(ops->get_xstats_size(dev));
return size;
}
| 0 |
Subsets and Splits