Re: [FFmpeg-devel] [PATCH 4/6] avcodec/takdec: Fix integer overflow in decorrelate()

2019-09-11 Thread Michael Niedermayer
On Sun, Aug 25, 2019 at 08:41:56PM +0200, Michael Niedermayer wrote: > Fixes: signed integer overflow: -2424832 - 2145653689 cannot be represented > in type 'int' > Fixes: > 16138/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TAK_fuzzer-5643451346976768 > > Found-by: continuous fuzzing proce

[FFmpeg-devel] [PATCH 4/6] avcodec/takdec: Fix integer overflow in decorrelate()

2019-08-25 Thread Michael Niedermayer
Fixes: signed integer overflow: -2424832 - 2145653689 cannot be represented in type 'int' Fixes: 16138/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TAK_fuzzer-5643451346976768 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: