Re: [FFmpeg-devel] [PATCH 3/4] avformat/moflex: Check pop_int() for overflow

2020-09-21 Thread Michael Niedermayer
On Mon, Sep 21, 2020 at 12:32:14AM +0200, Paul B Mahol wrote: > On Sun, Sep 20, 2020 at 10:26:07PM +0200, Michael Niedermayer wrote: > > Fixes: signed integer overflow: 2 * 2132811776 cannot be represented in > > type 'int' > > Fixes: > > 25722/clusterfuzz-testcase-minimized-ffmpeg_IO_DEMUXER_fuz

Re: [FFmpeg-devel] [PATCH 3/4] avformat/moflex: Check pop_int() for overflow

2020-09-20 Thread Paul B Mahol
On Sun, Sep 20, 2020 at 10:26:07PM +0200, Michael Niedermayer wrote: > Fixes: signed integer overflow: 2 * 2132811776 cannot be represented in type > 'int' > Fixes: > 25722/clusterfuzz-testcase-minimized-ffmpeg_IO_DEMUXER_fuzzer-6221704077246464 > > Found-by: continuous fuzzing process > https:

[FFmpeg-devel] [PATCH 3/4] avformat/moflex: Check pop_int() for overflow

2020-09-20 Thread Michael Niedermayer
Fixes: signed integer overflow: 2 * 2132811776 cannot be represented in type 'int' Fixes: 25722/clusterfuzz-testcase-minimized-ffmpeg_IO_DEMUXER_fuzzer-6221704077246464 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Nie