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authorAlexander Kanavin <alexander.kanavin@linux.intel.com>2015-05-18 17:12:47 +0300
committerMartin Jansa <Martin.Jansa@gmail.com>2015-05-22 20:14:07 +0200
commit175406cdca39bf5b218bb4127a3e9c9bd11b653f (patch)
tree1efd8f8282fb774dbd8d3ba8e912d57cbdbfed13 /meta-multimedia/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-h264_sei-Fix-infinite-loop.patch
parent2b79eeb404af36cffb3f12097175556e5819a88d (diff)
downloadmeta-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.patch39
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 @@
1gst-ffmpeg: h264_sei: Fix infinite loop.
2
3Fixsot yet fixed parts of CVE-2011-3946.
4
5Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
6Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7
8Upstream-Status: Backport
9
10Signed-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
17diff --git a/libavcodec/h264_sei.c b/libavcodec/h264_sei.c
18index 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--
381.7.5.4
39