llvm:llvm-dwarfdump-fuzzer: Use-of-uninitialized-value in llvm::dwarf::UnwindTable::parseRows

Detailed Report: https://oss-fuzz.com/testcase?key=4799607615324160 Project: llvm Fuzzing Engine: libFuzzer Fuzz Target: llvm-dwarfdump-fuzzer Job Type: libfuzzermsanllvm Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: llvm::dwarf::UnwindTable::parseRows...