diff options
| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-11-05 22:14:21 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-09-10 16:04:26 +0200 |
| commit | 2d73ff7004908f1797a2607aa373246183f81b37 (patch) | |
| tree | 8fb6a19b243a609afb8259b81f237c1562d34162 /libavutil/integer.c | |
| parent | a643e2e9c1cb9ab0b33570756399c898a23d8420 (diff) | |
| download | ffmpeg-2d73ff7004908f1797a2607aa373246183f81b37.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 'libavutil/integer.c')
0 files changed, 0 insertions, 0 deletions