gstreamer:typefind: Heap-buffer-overflow in av1_is_valid_obu

Project: https://anongit.freedesktop.org/git/gstreamer/gstreamer https://gitlab.freedesktop.org/gstreamer/gstreamer.git Detailed Report: https://oss-fuzz.com/testcase?key=4780542878089216 Project: gstreamer Fuzzing Engine: libFuzzer Fuzz Target: typefind Job Type: libfuzzerasangstreamer Platform...