capstone:fuzz_disasmnext: Use-of-uninitialized-value in MCOperand_isReg

Detailed Report: https://oss-fuzz.com/testcase?key=6221267548569600 Project: capstone Fuzzing Engine: libFuzzer Fuzz Target: fuzzdisasmnext Job Type: libfuzzermsancapstone Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: MCOperandisReg printOperand...