Re: [FFmpeg-devel] [PATCH 1/4] avformat/wvdec: Check rate for overflow

2020-09-21 Thread Michael Niedermayer
On Mon, Sep 21, 2020 at 12:43:22AM +0200, Paul B Mahol wrote: > On Sun, Sep 20, 2020 at 10:26:05PM +0200, Michael Niedermayer wrote: > > Fixes: signed integer overflow: 6000 * -2147483648 cannot be represented in > > type 'int' > > Fixes: > > 25700/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fu

Re: [FFmpeg-devel] [PATCH 1/4] avformat/wvdec: Check rate for overflow

2020-09-20 Thread Paul B Mahol
On Sun, Sep 20, 2020 at 10:26:05PM +0200, Michael Niedermayer wrote: > Fixes: signed integer overflow: 6000 * -2147483648 cannot be represented in > type 'int' > Fixes: > 25700/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-6578316302352384 > > Found-by: continuous fuzzing process > https

[FFmpeg-devel] [PATCH 1/4] avformat/wvdec: Check rate for overflow

2020-09-20 Thread Michael Niedermayer
Fixes: signed integer overflow: 6000 * -2147483648 cannot be represented in type 'int' Fixes: 25700/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-6578316302352384 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Ni