Re: [FFmpeg-devel] [PATCH] avcodec/dxtory: Fix undefined shift with negative linesize

2021-02-25 Thread Michael Niedermayer
On Mon, Feb 22, 2021 at 05:56:31PM +0100, Paul B Mahol wrote: > lgtm will apply thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB When the tyrant has disposed of foreign enemies by conquest or treaty, and there is nothing more to fear from them, then he is al

Re: [FFmpeg-devel] [PATCH] avcodec/dxtory: Fix undefined shift with negative linesize

2021-02-22 Thread Paul B Mahol
lgtm ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".

[FFmpeg-devel] [PATCH] avcodec/dxtory: Fix undefined shift with negative linesize

2021-02-22 Thread Michael Niedermayer
Fixes: left shift of negative value -128 Fixes: 30746/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DXTORY_fuzzer-5906271469436928 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/dxtory.c