ffmpeg:ffmpeg_AV_CODEC_ID_VC1_fuzzer: Segv on unknown address in ff_refstruct_unref

Project: https://git.ffmpeg.org/ffmpeg.git Detailed Report: https://oss-fuzz.com/testcase?key=4504434689769472 Project: ffmpeg Fuzzing Engine: libFuzzer Fuzz Target: ffmpegAVCODECIDVC1fuzzer Job Type: libfuzzermsanffmpeg Platform Id: linux Crash Type: Segv on unknown address Crash Address: Crash...