From cffaa1c2989dd8a8dfd0229600c641f2c64336d2 Mon Sep 17 00:00:00 2001
From: Alexey Samsonov <vonosmas@gmail.com>
Date: Mon, 30 Jun 2014 22:40:58 +0000
Subject: [PATCH] Fix apparent thinko in r209744: allocator stats can be zero

llvm-svn: 212071
---
 compiler-rt/lib/sanitizer_common/sanitizer_allocator.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_allocator.h b/compiler-rt/lib/sanitizer_common/sanitizer_allocator.h
index 0172e73..c83c672 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_allocator.h
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_allocator.h
@@ -273,9 +273,9 @@ class AllocatorGlobalStats : public AllocatorStats {
       if (stats == this)
         break;
     }
-    // All stats must be positive.
+    // All stats must be non-negative.
     for (int i = 0; i < AllocatorStatCount; i++)
-      s[i] = ((sptr)s[i]) > 0 ? s[i] : 1;
+      s[i] = ((sptr)s[i]) >= 0 ? s[i] : 0;
   }
 
  private:
-- 
2.7.4