pycrypto:fuzz_hash: Crash in block_finalize

Detailed Report: https://oss-fuzz.com/testcase?key=5990587850948608 Project: pycrypto Fuzzing Engine: libFuzzer Fuzz Target: fuzzhash Job Type: libfuzzerasanpycrypto Platform Id: linux Crash Type: UNKNOWN Crash Address: 0x232720726f662064 Crash State: blockfinalize ALGdealloc PyDECREF Sanitizer:...