yara/rules_fuzzer: Heap-use-after-free in yr_re_ast_split_at_chaining_point

Project: https://github.com/VirusTotal/yara.git Detailed report: https://oss-fuzz.com/testcase?key=5732444007825408 Project: yara Fuzzer: libFuzzeryararulesfuzzer Fuzz target binary: rulesfuzzer Job Type: libfuzzerasanyara Platform Id: linux Crash Type: Heap-use-after-free READ 4 Crash Address:...