llvm:clang-fuzzer: Heap-use-after-free in clang::Sema::CppLookupName

Detailed Report: https://oss-fuzz.com/testcase?key=4833803916935168 Project: llvm Fuzzing Engine: libFuzzer Fuzz Target: clang-fuzzer Job Type: libfuzzerasanllvm Platform Id: linux Crash Type: Heap-use-after-free READ 4 Crash Address: 0x615000006c08 Crash State: clang::Sema::CppLookupName...