hoextdown:hoedown_fuzzer: Heap-buffer-overflow in is_codefence

Project: https://github.com/kjdev/hoextdown.git Detailed Report: https://oss-fuzz.com/testcase?key=4826354641272832 Project: hoextdown Fuzzing Engine: afl Fuzz Target: hoedownfuzzer Job Type: aflasanhoextdown Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x6060000003c0...