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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-11-05 22:14:21 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-09-09 13:53:29 +0200 |
| commit | 57c8136d6c14bc3f41bfd4c5cc0f9db159f4fcf5 (patch) | |
| tree | afb7841b7de5a3cd77d65a517ea4f37960846c97 /libavcodec/h263data.h | |
| parent | 471c8ae5b6eb632930585590fafbd74b7d39b74e (diff) | |
| download | ffmpeg-57c8136d6c14bc3f41bfd4c5cc0f9db159f4fcf5.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 'libavcodec/h263data.h')
0 files changed, 0 insertions, 0 deletions