gpac:fuzz_parse: Segv on unknown address in gf_free

Project: https://github.com/gpac/gpac.git Detailed Report: https://oss-fuzz.com/testcase?key=6246192254418944 Project: gpac Fuzzing Engine: honggfuzz Fuzz Target: fuzzparse Job Type: honggfuzzasangpac Platform Id: linux Crash Type: Segv on unknown address Crash Address: Crash State: gffree...