p9:p9_fuzzer: Crash with empty stacktrace

Detailed Report: https://oss-fuzz.com/testcase?key=5637988903092224 Project: p9 Fuzzing Engine: libFuzzer Fuzz Target: p9fuzzer Job Type: libfuzzerasanp9 Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0xfffffffffffffff0 Crash State: NULL Sanitizer: address ASAN Recommended Security...