Re: [FFmpeg-devel] [PATCH] avcodec/h264idct_template: Fix integer overflow in ff_h264_idct8_add

2017-11-26 Thread Michael Niedermayer
On Mon, Nov 20, 2017 at 02:58:15PM +0100, Michael Niedermayer wrote: > Fixes: signed integer overflow: 452986184 - -2113885312 cannot be represented > in type 'int' > Fixes: 4196/clusterfuzz-testcase-minimized-5580648594014208 > > Found-by: continuous fuzzing process > https://github.com/google/

[FFmpeg-devel] [PATCH] avcodec/h264idct_template: Fix integer overflow in ff_h264_idct8_add

2017-11-20 Thread Michael Niedermayer
Fixes: signed integer overflow: 452986184 - -2113885312 cannot be represented in type 'int' Fixes: 4196/clusterfuzz-testcase-minimized-5580648594014208 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- lib