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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-05-02 21:25:17 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-07-05 12:43:08 +0200 |
| commit | 9fd634161f51ebd3244e6f03b6d60b00c75e8a27 (patch) | |
| tree | 28b88a7424a2ffb9baeddcbd864a4259304eee97 /libavcodec/mmaldec.c | |
| parent | d8a1e0a79efcb8faf26350060bb57dcd449cd427 (diff) | |
| download | ffmpeg-9fd634161f51ebd3244e6f03b6d60b00c75e8a27.tar.gz | |
avcodec/xvididct: Fix integer overflow in idct_row()
Fixes: signed integer overflow: -1238335488 + -1003634688 cannot be represented in type 'int'
Fixes: 21649/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MJPEG_fuzzer-5112005765890048
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 620236e4d2ac46821911b99fa4551868675d4ed9)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/mmaldec.c')
0 files changed, 0 insertions, 0 deletions