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| author | Anton Khirnov <anton@khirnov.net> | 2013-11-28 10:54:35 +0100 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2014-01-18 20:41:59 +0100 |
| commit | 7f0e81db3c4ee6f8ce15058bafa72ce928a89f3f (patch) | |
| tree | f2c42e28d1e29498368e9b52590a47567531f8a3 /libavformat/pcmdec.c | |
| parent | d1b3fabe6945e511bb20fc9ca52b47eb952526ee (diff) | |
| download | ffmpeg-7f0e81db3c4ee6f8ce15058bafa72ce928a89f3f.tar.gz | |
h264: limit allowed pred modes in ff_h264_check_intra_pred_mode() to 3
Higher modes are not allowed for 16x16/chroma, which is what this
function is used for. Otherwise this function would return 0 (vertical
prediction) for invalid higher modes, which could result in invalid
reads.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
Diffstat (limited to 'libavformat/pcmdec.c')
0 files changed, 0 insertions, 0 deletions