subject:"\[FFmpeg\-devel\] \[PATCH 5\/5\] avcodec\/tta\: Check 24bit scaling for overflow"

Re: [FFmpeg-devel] [PATCH 5/5] avcodec/tta: Check 24bit scaling for overflow

2022-09-16 Thread Michael Niedermayer

On Sun, Sep 11, 2022 at 12:30:46AM +0200, Michael Niedermayer wrote: > Fixes: signed integer overflow: -8427924 * 256 cannot be represented in type > 'int' > Fixes: > 48798/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TTA_fuzzer-5409428670644224 > > Found-by: continuous fuzzing process > h

[FFmpeg-devel] [PATCH 5/5] avcodec/tta: Check 24bit scaling for overflow

2022-09-10 Thread Michael Niedermayer

Fixes: signed integer overflow: -8427924 * 256 cannot be represented in type 'int' Fixes: 48798/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TTA_fuzzer-5409428670644224 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michae