Michael Niedermayer e075bc192d 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 4d81550df9)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

2021-10-05 23:19:39 +02:00

204 KiB

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