distribution:fuzz_swift: Null-dereference READ in pthread_create

Detailed Report: https://oss-fuzz.com/testcase?key=5050875082309632 Project: distribution Fuzzing Engine: libFuzzer Fuzz Target: fuzzswift Job Type: libfuzzerasandistribution Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: pthreadcreate...