antlr3-java:GrammarFuzzer: Security exception in org.antlr.grammar.v3.ANTLRParser.elementNoOptionSpec

Detailed Report: https://oss-fuzz.com/testcase?key=5337614866317312 Project: antlr3-java Fuzzing Engine: libFuzzer Fuzz Target: GrammarFuzzer Job Type: libfuzzerasanantlr3-java Platform Id: linux Crash Type: Security exception Crash Address: Crash State:...