subject:"\[FFmpeg\-devel\] \[PATCH 3\/4\] avformat\/iff\: check size against INT64_MAX"

Re: [FFmpeg-devel] [PATCH 3/4] avformat/iff: check size against INT64_MAX

2020-11-04 Thread Michael Niedermayer

On Wed, Oct 28, 2020 at 11:56:42PM +0100, Michael Niedermayer wrote: > Bigger sizes are misinterpreted as negative numbers by the API > Fixes: infinite loop > Fixes: > 26611/clusterfuzz-testcase-minimized-ffmpeg_dem_IFF_fuzzer-4890614975692800 > > Found-by: continuous fuzzing process > https://g

[FFmpeg-devel] [PATCH 3/4] avformat/iff: check size against INT64_MAX

2020-10-28 Thread Michael Niedermayer

Bigger sizes are misinterpreted as negative numbers by the API Fixes: infinite loop Fixes: 26611/clusterfuzz-testcase-minimized-ffmpeg_dem_IFF_fuzzer-4890614975692800 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Nieder