Re: [FFmpeg-devel] [PATCH 1/2] avcodec/dirac_dwt: Fix integer overflows in COMPOSE_DAUB97*

2017-12-06 Thread Michael Niedermayer
On Sun, Dec 03, 2017 at 12:39:40AM +0100, Michael Niedermayer wrote: > Fixes: 4478/clusterfuzz-testcase-minimized-4752113767809024 > Fixes: runtime error: signed integer overflow: -2147483626 + -319489 cannot > be represented in type 'int' > > Found-by: continuous fuzzing process >

[FFmpeg-devel] [PATCH 1/2] avcodec/dirac_dwt: Fix integer overflows in COMPOSE_DAUB97*

2017-12-02 Thread Michael Niedermayer
Fixes: 4478/clusterfuzz-testcase-minimized-4752113767809024 Fixes: runtime error: signed integer overflow: -2147483626 + -319489 cannot be represented in type 'int' Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael