mpv:fuzzer_loadfile_mkv: Heap-buffer-overflow in guess_mv

Project: https://github.com/mpv-player/mpv.git Detailed Report: https://oss-fuzz.com/testcase?key=6708624888496128 Project: mpv Fuzzing Engine: libFuzzer Fuzz Target: fuzzerloadfilemkv Job Type: libfuzzerasanmpv Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address:...