Re: [FFmpeg-devel] [PATCH] avcodec/cfhd: Fix negative shift in cfhd_decode()

2021-03-14 Thread Michael Niedermayer
On Wed, Feb 17, 2021 at 06:10:40PM +0100, Michael Niedermayer wrote: > Fixes: left shift of negative value -1 > Fixes: > 30714/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CFHD_fuzzer-4867823371419648 > > Found-by: continuous fuzzing process > https://github.com/google/oss-fuzz/tree/master/

[FFmpeg-devel] [PATCH] avcodec/cfhd: Fix negative shift in cfhd_decode()

2021-02-17 Thread Michael Niedermayer
Fixes: left shift of negative value -1 Fixes: 30714/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CFHD_fuzzer-4867823371419648 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/cfhd.c | 4 ++