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| author | Michael Niedermayer <michael@niedermayer.cc> | 2021-07-03 23:02:16 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-10-05 23:19:39 +0200 |
| commit | e075bc192da554b252a4a7d22c159a307724ee83 (patch) | |
| tree | 71cd08f7c7782252ede9d191d79a3c71c32fac56 /libavcodec/dvbsubenc.c | |
| parent | d482bf35eb10393bd91c9bd447e839fffd84a1d8 (diff) | |
| download | ffmpeg-e075bc192da554b252a4a7d22c159a307724ee83.tar.gz | |
avformat/utils: Ignore negative duration in codec_info_duration computation
Fixes: signed integer overflow: -5994697211974418462 + -3255307777713450286 cannot be represented in type 'long'
Fixes: 35332/clusterfuzz-testcase-minimized-ffmpeg_dem_MATROSKA_fuzzer-5868035117285376
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 4d81550df9580b454d2530bcb37de20b8354ad6e)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/dvbsubenc.c')
0 files changed, 0 insertions, 0 deletions