--- a/kerneltest/e32test/mmu/t_sharedio.cpp	Wed Oct 20 13:58:28 2010 +0100
+++ b/kerneltest/e32test/mmu/t_sharedio.cpp	Tue Nov 02 15:29:23 2010 +0000
@@ -368,7 +368,7 @@
 		__KHEAP_MARKEND;
 		}
 
-	__KHEAP_RESET;
+	User::__DbgSetAllocFail(ETrue,RAllocator::ENone,1);
 
 	test.Next(_L("Destroy buffer"));
 	if (aPhysicalAddress)