OSV-2020-1442 Segv on unknown address in clang::CXXRecordDecl::data

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19228 Crash type: Segv on unknown address Crash state: clang::CXXRecordDecl::data getDefaultInitValue EvaluateVarDecl...

llvm:clang-fuzzer: Segv on unknown address in clang::CXXRecordDecl::data

Detailed Report: https://oss-fuzz.com/testcase?key=5662230230335488 Project: llvm Fuzzing Engine: libFuzzer Fuzz Target: clang-fuzzer Job Type: libfuzzermsanllvm Platform Id: linux Crash Type: Segv on unknown address Crash Address: Crash State: clang::CXXRecordDecl::data...