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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-10-21 18:15:53 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-09-11 21:23:48 +0200 |
| commit | 92aece7e5a56c1cc6f2c2cffcd5845e3bfe5ff67 (patch) | |
| tree | c1c20691ad40771bddd385cddf6fb3a8b3d8c318 /libavfilter/vf_signature.c | |
| parent | e03a2c7106412f1eea113827901237f800b79809 (diff) | |
| download | ffmpeg-92aece7e5a56c1cc6f2c2cffcd5845e3bfe5ff67.tar.gz | |
avformat/rsd: Check size and start before computing duration
Fixes: signed integer overflow: 100794754 * 28 cannot be represented in type 'int'
Fixes: 26474/clusterfuzz-testcase-minimized-ffmpeg_dem_RSD_fuzzer-5181797606096896
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 c79d8a685182a8d8735887399bf0f3742b020597)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavfilter/vf_signature.c')
0 files changed, 0 insertions, 0 deletions