Re: [FFmpeg-devel] [PATCH 1/2] avformat/iff: Check data_size

2020-12-11 Thread Michael Niedermayer
On Fri, Dec 11, 2020 at 02:56:10PM +0100, Anton Khirnov wrote: > Quoting Michael Niedermayer (2020-12-11 11:00:01) > > Fixes: infinite loop > > Fixes: > > 27834/clusterfuzz-testcase-minimized-ffmpeg_dem_IFF_fuzzer-5694930919620608 > > > > Found-by: continuous fuzzing process > > https://github.c

Re: [FFmpeg-devel] [PATCH 1/2] avformat/iff: Check data_size

2020-12-11 Thread Anton Khirnov
Quoting Michael Niedermayer (2020-12-11 11:00:01) > Fixes: infinite loop > Fixes: > 27834/clusterfuzz-testcase-minimized-ffmpeg_dem_IFF_fuzzer-5694930919620608 > > Found-by: continuous fuzzing process > https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg > Signed-off-by: Michael Niede

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