ffmpeg: Global-buffer-overflow in svq3_decode_mb

Project: https://git.ffmpeg.org/ffmpeg.git Detailed report: https://oss-fuzz.com/testcase?key=6645980176842752 Project: ffmpeg Fuzzer: libFuzzerffmpegAVCODECIDSVQ3fuzzer Job Type: libfuzzerasanffmpeg Platform Id: linux Crash Type: Global-buffer-overflow READ 1 Crash Address: 0x0000008b6a99 Crash...