From e3026ce49a0839dfbe494af7e60d91bc7204f88e Mon Sep 17 00:00:00 2001
From: Julian Andres Klode <jak@debian.org>
Date: Sat, 16 Jun 2012 15:23:06 +0200
Subject: Fix previous commit: Do not call memset() if realloc() returned NULL.

---
 apt-pkg/contrib/mmap.cc | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/apt-pkg/contrib/mmap.cc b/apt-pkg/contrib/mmap.cc
index 77b4502f5..593bb063b 100644
--- a/apt-pkg/contrib/mmap.cc
+++ b/apt-pkg/contrib/mmap.cc
@@ -461,10 +461,11 @@ bool DynamicMMap::Grow() {
 			return false;
 
 		Base = realloc(Base, newSize);
-		/* Set new memory to 0 */
-		memset((char*)Base + WorkSpace, 0, newSize - WorkSpace);
 		if (Base == NULL)
 			return false;
+		else
+			/* Set new memory to 0 */
+			memset((char*)Base + WorkSpace, 0, newSize - WorkSpace);
 	}
 
 	Pools =(Pool*) Base + poolOffset;
-- 
cgit v1.2.3