llvm:clang-fuzzer: Use-of-uninitialized-value in clang::Parser::ParseOptionalCXXScopeSpecifier

Detailed Report: https://oss-fuzz.com/testcase?key=5126446348828672 Project: llvm Fuzzing Engine: libFuzzer Fuzz Target: clang-fuzzer Job Type: libfuzzermsanllvm Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: clang::Parser::ParseOptionalCXXScopeSpecifier...