Re: [FFmpeg-devel] [PATCH] avcodec/snowdec: Fix integer overflow before htaps check

2018-01-19 Thread Michael Niedermayer
On Mon, Jan 15, 2018 at 03:27:16AM +0100, Michael Niedermayer wrote: > Fixes: runtime error: signed integer overflow: -1094995529 * 2 cannot be > represented in type 'int' > Fixes: 4828/clusterfuzz-testcase-minimized-5100849937252352 > > Found-by: continuous fuzzing process >

[FFmpeg-devel] [PATCH] avcodec/snowdec: Fix integer overflow before htaps check

2018-01-14 Thread Michael Niedermayer
Fixes: runtime error: signed integer overflow: -1094995529 * 2 cannot be represented in type 'int' Fixes: 4828/clusterfuzz-testcase-minimized-5100849937252352 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer