gitea:fuzz_markdown_render_raw: Crash with empty stacktrace

Detailed Report: https://oss-fuzz.com/testcase?key=5726263340826624 Project: gitea Fuzzing Engine: libFuzzer Fuzz Target: fuzzmarkdownrenderraw Job Type: libfuzzerasangitea Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0xffffffffffffffff Crash State: NULL Sanitizer: address ASAN...