[FFmpeg-devel] [PATCH 2/5] avformat/concatdec: Clip duration in one more case in get_best_effort_duration()

Nicolas George george at nsup.org
Sun Jul 20 12:36:56 EEST 2025


Michael Niedermayer (HE12025-07-13):
> Fixes: signed integer overflow: 40000 - -9223372036854770000 cannot be represented in type 'long'
> Fixes: 427262541/clusterfuzz-testcase-minimized-ffmpeg_dem_CONCAT_fuzzer-4831506940100608
> 
> Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> ---
>  libavformat/concatdec.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

No objection, sorry for the delay.

Regards,

-- 
  Nicolas George


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