From a7123731380cde8ac0a479503e00609bd5403e93 Mon Sep 17 00:00:00 2001
From: Michael Lotz <mmlr@mlotz.ch>
Date: Sun, 6 Sep 2009 05:11:48 +0000
Subject: [PATCH] Apply fix of r32951 to malloc debug heap as well.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32953 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/system/libroot/posix/malloc_debug/heap.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/system/libroot/posix/malloc_debug/heap.cpp b/src/system/libroot/posix/malloc_debug/heap.cpp
index 030c60a2b2..1ca5659f51 100644
--- a/src/system/libroot/posix/malloc_debug/heap.cpp
+++ b/src/system/libroot/posix/malloc_debug/heap.cpp
@@ -1335,6 +1335,7 @@ heap_free(heap_allocator *heap, void *address)
 
 		area = heap->areas;
 		while (area != NULL && heap->empty_areas > 1) {
+			heap_area *next = area->next;
 			if (area->area >= 0
 				&& area->free_page_count == area->page_count
 				&& heap_remove_area(heap, area) == B_OK) {
@@ -1342,7 +1343,7 @@ heap_free(heap_allocator *heap, void *address)
 				heap->empty_areas--;
 			}
 
-			area = area->next;
+			area = next;
 		}
 	}