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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-11-05 22:14:21 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-10-17 21:34:53 +0200 |
| commit | 852f1ebe9c385fa8f159e203f7e1b3b30828298a (patch) | |
| tree | d0e0ad88810d3518a7a8b41e753ffff2b16152a3 /libavformat/utils.c | |
| parent | 86d0295f38fbfca91107e80ec3cd6d76634f3ebd (diff) | |
| download | ffmpeg-852f1ebe9c385fa8f159e203f7e1b3b30828298a.tar.gz | |
avcodec/h264idct_template: Fix integer overflow in ff_h264_chroma422_dc_dequant_idct()
Fixes: signed integer overflow: -2105540608 - 2105540608 cannot be represented in type 'int'
Fixes: 26870/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_H264_fuzzer-5656647567147008
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 51dfd6f1bdb03bfc7574b12e921fb3b8639ba5cf)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/utils.c')
0 files changed, 0 insertions, 0 deletions