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| author | Niklas Haas <git@haasn.dev> | 2021-08-25 05:06:01 +0200 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2021-08-25 00:56:35 -0300 |
| commit | 94653e0dee8d2efa85087e28249249cb3fde3d71 (patch) | |
| tree | 22978eab08a3975ba491aa952e8fec83fb832ef4 /libavcodec/aaccoder_trellis.h | |
| parent | b492cacffd36ad4cb251ba1f13ac398318ee639a (diff) | |
| download | ffmpeg-94653e0dee8d2efa85087e28249249cb3fde3d71.tar.gz | |
avcodec/h264dec: fix possible out-of-bounds array access
If slice_type is > 9, the access to ff_h264_golomb_to_pict_type is
out-of-bounds. Fix this by simply setting the slice_type to 0 in this
case.
This is completely inconsequential because the value is only being used
to being used as an offset in the calculation of the film grain seed
value, a corruption of which is practically invisible.
Fixes coverity ticket #1490802
Signed-off-by: James Almer <jamrial@gmail.com>
Diffstat (limited to 'libavcodec/aaccoder_trellis.h')
0 files changed, 0 insertions, 0 deletions