diff options
Diffstat (limited to 'meta/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-error-concealment-initialize-block-index.patch')
-rw-r--r-- | meta/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-error-concealment-initialize-block-index.patch | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/meta/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-error-concealment-initialize-block-index.patch b/meta/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-error-concealment-initialize-block-index.patch deleted file mode 100644 index e0e4239c2f..0000000000 --- a/meta/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-error-concealment-initialize-block-index.patch +++ /dev/null | |||
@@ -1,29 +0,0 @@ | |||
1 | gst-ffmpeg: error concealment: initialize block index. | ||
2 | |||
3 | Fixes CVE-2011-3941 (out of bounds write) | ||
4 | |||
5 | Upstream-Status: Backport | ||
6 | |||
7 | Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind | ||
8 | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | ||
9 | --- | ||
10 | libavcodec/error_resilience.c | 3 +++ | ||
11 | 1 files changed, 3 insertions(+), 0 deletions(-) | ||
12 | |||
13 | diff --git a/libavcodec/error_resilience.c b/libavcodec/error_resilience.c | ||
14 | index 8bb5d0c..d55c000 100644 | ||
15 | --- a/gst-libs/ext/libav/libavcodec/error_resilience.c | ||
16 | +++ b/gst-libs/ext/libav/libavcodec/error_resilience.c | ||
17 | @@ -45,6 +45,9 @@ static void decode_mb(MpegEncContext *s, int ref){ | ||
18 | s->dest[1] = s->current_picture.data[1] + (s->mb_y * (16>>s->chroma_y_shift) * s->uvlinesize) + s->mb_x * (16>>s->chroma_x_shift); | ||
19 | s->dest[2] = s->current_picture.data[2] + (s->mb_y * (16>>s->chroma_y_shift) * s->uvlinesize) + s->mb_x * (16>>s->chroma_x_shift); | ||
20 | |||
21 | + ff_init_block_index(s); | ||
22 | + ff_update_block_index(s); | ||
23 | + | ||
24 | if(CONFIG_H264_DECODER && s->codec_id == CODEC_ID_H264){ | ||
25 | H264Context *h= (void*)s; | ||
26 | h->mb_xy= s->mb_x + s->mb_y*s->mb_stride; | ||
27 | -- | ||
28 | 1.7.5.4 | ||
29 | |||