Re: [FFmpeg-devel] [PATCH 1/2] avformat/iff: Check data_size not overflowing int64

2020-09-28 Thread Michael Niedermayer
On Mon, Sep 28, 2020 at 08:30:50AM +1000, Peter Ross wrote: > On Sun, Sep 27, 2020 at 10:20:52PM +0200, Michael Niedermayer wrote: > > Fixes: Infinite loop > > Fixes: > > 25844/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5660803318153216 > > > > Found-by: continuous fuzzing process > >

Re: [FFmpeg-devel] [PATCH 1/2] avformat/iff: Check data_size not overflowing int64

2020-09-27 Thread Peter Ross
On Sun, Sep 27, 2020 at 10:20:52PM +0200, Michael Niedermayer wrote: > Fixes: Infinite loop > Fixes: > 25844/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5660803318153216 > > Found-by: continuous fuzzing process > https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg > Signed-of

[FFmpeg-devel] [PATCH 1/2] avformat/iff: Check data_size not overflowing int64

2020-09-27 Thread Michael Niedermayer
Fixes: Infinite loop Fixes: 25844/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5660803318153216 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavformat/iff.c | 3 +++ 1 file changed, 3 insert