From bb544366371b37ddd4ed224c82d5db5d4fd90733 Mon Sep 17 00:00:00 2001
From: Emil Tsalapatis <emil@etsalapatis.com>
Date: Mon, 27 Oct 2025 10:24:58 -0400
Subject: [PATCH] [clang] enable AddressSanitizer for BPF backend

---
 clang/lib/Driver/ToolChain.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/clang/lib/Driver/ToolChain.cpp b/clang/lib/Driver/ToolChain.cpp
index eea5c2f7f4a6a..db23b96686e1e 100644
--- a/clang/lib/Driver/ToolChain.cpp
+++ b/clang/lib/Driver/ToolChain.cpp
@@ -1636,6 +1636,8 @@ SanitizerMask ToolChain::getSupportedSanitizers() const {
     Res |= SanitizerKind::ShadowCallStack;
   if (getTriple().isAArch64(64))
     Res |= SanitizerKind::MemTag;
+  if (getTriple().isBPF())
+    Res |= SanitizerKind::KernelAddress;
   return Res;
 }