diff options
| author | Alexander Kanavin <alexander.kanavin@linux.intel.com> | 2015-05-18 17:12:47 +0300 |
|---|---|---|
| committer | Martin Jansa <Martin.Jansa@gmail.com> | 2015-05-22 20:14:07 +0200 |
| commit | 175406cdca39bf5b218bb4127a3e9c9bd11b653f (patch) | |
| tree | 1efd8f8282fb774dbd8d3ba8e912d57cbdbfed13 /meta-multimedia/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-h264_sei-Fix-infinite-loop.patch | |
| parent | 2b79eeb404af36cffb3f12097175556e5819a88d (diff) | |
| download | meta-openembedded-175406cdca39bf5b218bb4127a3e9c9bd11b653f.tar.gz | |
recipes-multimedia: add gstreamer-0.10 recipes
So that they can be removed from oe-core
https://bugzilla.yoctoproject.org/show_bug.cgi?id=6294
Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Diffstat (limited to 'meta-multimedia/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-h264_sei-Fix-infinite-loop.patch')
| -rw-r--r-- | meta-multimedia/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-h264_sei-Fix-infinite-loop.patch | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/meta-multimedia/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-h264_sei-Fix-infinite-loop.patch b/meta-multimedia/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-h264_sei-Fix-infinite-loop.patch new file mode 100644 index 0000000000..1e62b50360 --- /dev/null +++ b/meta-multimedia/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-h264_sei-Fix-infinite-loop.patch | |||
| @@ -0,0 +1,39 @@ | |||
| 1 | gst-ffmpeg: h264_sei: Fix infinite loop. | ||
| 2 | |||
| 3 | Fixsot yet fixed parts of CVE-2011-3946. | ||
| 4 | |||
| 5 | Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind | ||
| 6 | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | ||
| 7 | |||
| 8 | Upstream-Status: Backport | ||
| 9 | |||
| 10 | Signed-off-by: Yue Tao <yue.tao@windriver.com> | ||
| 11 | |||
| 12 | --- | ||
| 13 | libavcodec/h264_sei.c | 4 ++++ | ||
| 14 | 1 files changed, 4 insertions(+), 0 deletions(-) | ||
| 15 | |||
| 16 | |||
| 17 | diff --git a/libavcodec/h264_sei.c b/libavcodec/h264_sei.c | ||
| 18 | index 374e53d..80d70e5 100644 | ||
| 19 | --- a/gst-libs/ext/libav/libavcodec/h264_sei.c | ||
| 20 | +++ b/gst-libs/ext/libav/libavcodec/h264_sei.c | ||
| 21 | @@ -169,11 +169,15 @@ int ff_h264_decode_sei(H264Context *h){ | ||
| 22 | |||
| 23 | type=0; | ||
| 24 | do{ | ||
| 25 | + if (get_bits_left(&s->gb) < 8) | ||
| 26 | + return -1; | ||
| 27 | type+= show_bits(&s->gb, 8); | ||
| 28 | }while(get_bits(&s->gb, 8) == 255); | ||
| 29 | |||
| 30 | size=0; | ||
| 31 | do{ | ||
| 32 | + if (get_bits_left(&s->gb) < 8) | ||
| 33 | + return -1; | ||
| 34 | size+= show_bits(&s->gb, 8); | ||
| 35 | }while(get_bits(&s->gb, 8) == 255); | ||
| 36 | |||
| 37 | -- | ||
| 38 | 1.7.5.4 | ||
| 39 | |||
