md4c:fuzz-mdhtml: Heap-buffer-overflow in md_is_container_mark

Project: https://github.com/mity/md4c.git Detailed Report: https://oss-fuzz.com/testcase?key=5794703908929536 Project: md4c Fuzzing Engine: libFuzzer Fuzz Target: fuzz-mdhtml Job Type: libfuzzerasanmd4c Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x6020000000b9 Crash...