Re: [FFmpeg-devel] [PATCH 2/2] avcodec/binkdsp: Fix integer overflows in idct

2019-06-19 Thread Peter Ross
On Tue, Jun 18, 2019 at 02:55:02PM +0200, Michael Niedermayer wrote: > Fixes: signed integer overflow: 3784 * 682038 cannot be represented in type > 'int' > Fixes: > 15265/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_BINK_fuzzer-5088311799971840 > Fixes: > 15268/clusterfuzz-testcase-minimiz

[FFmpeg-devel] [PATCH 2/2] avcodec/binkdsp: Fix integer overflows in idct

2019-06-18 Thread Michael Niedermayer
Fixes: signed integer overflow: 3784 * 682038 cannot be represented in type 'int' Fixes: 15265/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_BINK_fuzzer-5088311799971840 Fixes: 15268/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_BINK_fuzzer-5666502344179712 Found-by: continuous fuzzing