Author: tberghammer Date: Fri Sep 25 07:50:51 2015 New Revision: 248571 URL: http://llvm.org/viewvc/llvm-project?rev=248571&view=rev Log: Eliminate a potential crash in the struct layout code with a gracefull fallback
Differential revision: http://reviews.llvm.org/D12963 Modified: lldb/trunk/source/Expression/ClangASTSource.cpp Modified: lldb/trunk/source/Expression/ClangASTSource.cpp URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Expression/ClangASTSource.cpp?rev=248571&r1=248570&r2=248571&view=diff ============================================================================== --- lldb/trunk/source/Expression/ClangASTSource.cpp (original) +++ lldb/trunk/source/Expression/ClangASTSource.cpp Fri Sep 25 07:50:51 2015 @@ -1674,7 +1674,8 @@ ClangASTSource::layoutRecordType(const R ClangASTContext::GetCompleteDecl(&origin_record->getASTContext(), const_cast<RecordDecl*>(origin_record.decl)); - if (!origin_record.decl->getDefinition()) + clang::RecordDecl* definition = origin_record.decl->getDefinition(); + if (!definition || !definition->isCompleteDefinition()) return false; const ASTRecordLayout &record_layout(origin_record->getASTContext().getASTRecordLayout(origin_record.decl)); _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
