https://github.com/smanna12 created
https://github.com/llvm/llvm-project/pull/104737
…ointerAuth
>From 3de26382c5915e77d7912ed2a78988360a92a338 Mon Sep 17 00:00:00 2001
From: "Manna, Soumi" <soumi.ma...@intel.com>
Date: Sun, 18 Aug 2024 21:16:47 -0700
Subject: [PATCH] [Clang][NFC] Fix potential null dereference in
encodeTypeForFunctionPointerAuth
---
clang/lib/AST/ASTContext.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/clang/lib/AST/ASTContext.cpp b/clang/lib/AST/ASTContext.cpp
index f35a025fc8edfc..b201d201e1ea6a 100644
--- a/clang/lib/AST/ASTContext.cpp
+++ b/clang/lib/AST/ASTContext.cpp
@@ -3279,7 +3279,7 @@ static void encodeTypeForFunctionPointerAuth(const
ASTContext &Ctx,
case Type::MemberPointer: {
OS << "M";
- const auto *MPT = T->getAs<MemberPointerType>();
+ const auto *MPT = T->castAs<MemberPointerType>();
encodeTypeForFunctionPointerAuth(Ctx, OS, QualType(MPT->getClass(), 0));
encodeTypeForFunctionPointerAuth(Ctx, OS, MPT->getPointeeType());
return;
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