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| author | Michael Niedermayer <michael@niedermayer.cc> | 2021-06-09 21:10:32 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-06-12 14:22:42 +0200 |
| commit | ffe4851e2359e17c4406ab05e2e31fc7ef68de95 (patch) | |
| tree | 251306b0c58e9a492fd4134bdeace3bf0b3f0f8a /libavcodec | |
| parent | bf4e7ec8257fd24a12327c7fa14e322028250be4 (diff) | |
| download | ffmpeg-ffe4851e2359e17c4406ab05e2e31fc7ef68de95.tar.gz | |
avformat/utils: Avoid overflow in codec_info_duration computation for subtitles
Fixes: signed integer overflow: 9223126845747118112 - -2594073385365397472 cannot be represented in type 'long'
Fixes: 34936/clusterfuzz-testcase-minimized-ffmpeg_dem_MATROSKA_fuzzer-6739888002170880
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec')
0 files changed, 0 insertions, 0 deletions