mruby:mruby_proto_fuzzer: Heap-use-after-free in mrb_gc_mark

Project: https://github.com/mruby/mruby.git Detailed Report: https://oss-fuzz.com/testcase?key=5068188005302272 Project: mruby Fuzzing Engine: libFuzzer Fuzz Target: mrubyprotofuzzer Job Type: libfuzzerasanmruby Platform Id: linux Crash Type: Heap-use-after-free READ 4 Crash Address: 0x62f0000444...