From e935ff9a6cfde96dabc31a60d010d2d331c31371 Mon Sep 17 00:00:00 2001
From: Kostya Serebryany <kcc@google.com>
Date: Fri, 26 Aug 2016 00:06:03 +0000
Subject: [sanitizer] enable random shuffling the memory chunks inside the
 allocator, under a flag. Set this flag for the scudo allocator, add a test.

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@279793 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/msan/msan_allocator.cc | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lib/msan')

diff --git a/lib/msan/msan_allocator.cc b/lib/msan/msan_allocator.cc
index 3d57fba2d..9eb945af5 100644
--- a/lib/msan/msan_allocator.cc
+++ b/lib/msan/msan_allocator.cc
@@ -64,6 +64,7 @@ struct MsanMapUnmapCallback {
     static const uptr kMetadataSize = sizeof(Metadata);
     typedef DefaultSizeClassMap SizeClassMap;
     typedef MsanMapUnmapCallback MapUnmapCallback;
+    static const uptr kFlags = 0;
   };
 
   typedef SizeClassAllocator64<AP64> PrimaryAllocator;
-- 
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