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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-08-23 00:23:52 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-12-31 19:51:55 +0100 |
| commit | 58e66353243bf11643b653f7403be65c082d9888 (patch) | |
| tree | b3296aad04975c0ccb6b8b54006850c0498849b2 /libavfilter/af_dcshift.c | |
| parent | 83e85e97985e7ad0b661a6366295ca8062f08782 (diff) | |
| download | ffmpeg-58e66353243bf11643b653f7403be65c082d9888.tar.gz | |
avcodec/mpeg4videodec: Fix integer overflow in mpeg4_decode_studio_block()
Fixes: signed integer overflow: 24023040 * 112 cannot be represented in type 'int'
Fixes: 16570/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MPEG4_fuzzer-5173275211071488
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Kieran Kunhya <kierank@obe.tv>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 0e4a0e962cb0e422d2a350b875fc1e38d7b842a3)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavfilter/af_dcshift.c')
0 files changed, 0 insertions, 0 deletions