Re: [FFmpeg-devel] [PATCH] avcodec/pixlet: Simplify nbits computation

2017-07-27 Thread Michael Niedermayer
On Thu, Jul 27, 2017 at 03:44:46PM +0200, Paul B Mahol wrote: > On 7/27/17, Michael Niedermayer wrote: > > Fixes multiple integer overflows > > Fixes: runtime error: signed integer overflow: 1 + 2147483647 cannot be > > represented in type 'int' > > > > Found-by: continuous fuzzing process > > htt

Re: [FFmpeg-devel] [PATCH] avcodec/pixlet: Simplify nbits computation

2017-07-27 Thread Paul B Mahol
On 7/27/17, Michael Niedermayer wrote: > Fixes multiple integer overflows > Fixes: runtime error: signed integer overflow: 1 + 2147483647 cannot be > represented in type 'int' > > Found-by: continuous fuzzing process > https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg > Signed-off-by:

[FFmpeg-devel] [PATCH] avcodec/pixlet: Simplify nbits computation

2017-07-26 Thread Michael Niedermayer
Fixes multiple integer overflows Fixes: runtime error: signed integer overflow: 1 + 2147483647 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 Niedermayer --- libavcodec/pixlet.c | 4