From b04b0cb1ff103512d100c1a20a94368e5143fc4c Mon Sep 17 00:00:00 2001
From: Vitaly Buka <vitalybuka@google.com>
Date: Fri, 23 Jul 2021 02:25:33 -0700
Subject: [PATCH] [hwasan] Fix uninitialized DisableOptimization

---
 lib/Transforms/Instrumentation/HWAddressSanitizer.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp b/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
index f800e500cc2..60a4ee8811f 100644
--- a/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
+++ b/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
@@ -362,7 +362,8 @@ public:
   explicit HWAddressSanitizerLegacyPass(bool CompileKernel = false,
                                         bool Recover = false,
                                         bool DisableOptimization = false)
-      : FunctionPass(ID), CompileKernel(CompileKernel), Recover(Recover) {
+      : FunctionPass(ID), CompileKernel(CompileKernel), Recover(Recover),
+        DisableOptimization(DisableOptimization) {
     initializeHWAddressSanitizerLegacyPassPass(
         *PassRegistry::getPassRegistry());
   }