ffmpeg:ffmpeg_DEMUXER_fuzzer: Heap-buffer-overflow in av_parse_ratio

Project: https://git.ffmpeg.org/ffmpeg.git Detailed Report: https://oss-fuzz.com/testcase?key=5121369624018944 Project: ffmpeg Fuzzing Engine: libFuzzer Fuzz Target: ffmpegDEMUXERfuzzer Job Type: libfuzzerasanffmpeg Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 4 Crash Address:...