Re: [FFmpeg-devel] [PATCH 3/3] avcodec/mpeg4videodec: Fix undefined shift in get_amv()

2018-09-19 Thread Michael Niedermayer
On Sat, Sep 15, 2018 at 02:08:22AM +0200, Michael Niedermayer wrote: > Fixes: runtime error: shift exponent -1 is negative > Fixes: > 9938/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MPEG4_fuzzer-5653783529914368 > > Found-by: continuous fuzzing process >

[FFmpeg-devel] [PATCH 3/3] avcodec/mpeg4videodec: Fix undefined shift in get_amv()

2018-09-14 Thread Michael Niedermayer
Fixes: runtime error: shift exponent -1 is negative Fixes: 9938/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MPEG4_fuzzer-5653783529914368 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer ---