leptonica:paintcmap_fuzzer: Crash with empty stacktrace

Detailed Report: https://oss-fuzz.com/testcase?key=5178944412057600 Project: leptonica Fuzzing Engine: libFuzzer Fuzz Target: paintcmapfuzzer Job Type: libfuzzerasanleptonica Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0x7ffc12ee1b94 Crash State: NULL Sanitizer: address ASAN...