subject:"\[FFmpeg\-devel\] \[PATCH 1\/3\] avcodec\/xsubdec\: fix overflow in alpha handling"

Re: [FFmpeg-devel] [PATCH 1/3] avcodec/xsubdec: fix overflow in alpha handling

2019-11-09 Thread Michael Niedermayer

On Thu, Oct 24, 2019 at 12:54:25AM +0200, Michael Niedermayer wrote: > Fixes: left shift of 255 by 24 places cannot be represented in type 'int' > Fixes: > 18368/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_XSUB_fuzzer-5702665442426880 > > Found-by: continuous fuzzing process > https://gith

[FFmpeg-devel] [PATCH 1/3] avcodec/xsubdec: fix overflow in alpha handling

2019-10-23 Thread Michael Niedermayer

Fixes: left shift of 255 by 24 places cannot be represented in type 'int' Fixes: 18368/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_XSUB_fuzzer-5702665442426880 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niederm