Re: [FFmpeg-devel] [PATCH] avcodec/dts2pts_bsf: Avoid poc overflows in cmp_find()

2022-12-26 Thread Michael Niedermayer
On Mon, Dec 26, 2022 at 03:48:41PM +0100, Andreas Rheinhardt wrote: > Michael Niedermayer: > > Fixes: signed integer overflow: -2147483648 - 5 cannot be represented in > > type 'int' > > Fixes: > > 54242/clusterfuzz-testcase-minimized-ffmpeg_BSF_DTS2PTS_fuzzer-472928339243827 > > > > Found-by: c

Re: [FFmpeg-devel] [PATCH] avcodec/dts2pts_bsf: Avoid poc overflows in cmp_find()

2022-12-26 Thread Andreas Rheinhardt
Michael Niedermayer: > Fixes: signed integer overflow: -2147483648 - 5 cannot be represented in type > 'int' > Fixes: > 54242/clusterfuzz-testcase-minimized-ffmpeg_BSF_DTS2PTS_fuzzer-472928339243827 > > Found-by: continuous fuzzing process > https://github.com/google/oss-fuzz/tree/master/projec

[FFmpeg-devel] [PATCH] avcodec/dts2pts_bsf: Avoid poc overflows in cmp_find()

2022-12-25 Thread Michael Niedermayer
Fixes: signed integer overflow: -2147483648 - 5 cannot be represented in type 'int' Fixes: 54242/clusterfuzz-testcase-minimized-ffmpeg_BSF_DTS2PTS_fuzzer-472928339243827 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Ni