From 42942c9fbe660da35dfd44aab8e1c34cd2f14ee3 Mon Sep 17 00:00:00 2001
From: Thomas Faber <thomas.faber@reactos.org>
Date: Sat, 24 Dec 2011 10:26:04 +0000
Subject: [PATCH] [NTDLL_APITEST] - NtAllocateVirtualMemory: fix handling of an
 error condition; check that newly-committed memory is zeroed

svn path=/trunk/; revision=54748
---
 rostests/apitests/ntdll/NtAllocateVirtualMemory.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/rostests/apitests/ntdll/NtAllocateVirtualMemory.c b/rostests/apitests/ntdll/NtAllocateVirtualMemory.c
index 2696485f50b..472190ba295 100644
--- a/rostests/apitests/ntdll/NtAllocateVirtualMemory.c
+++ b/rostests/apitests/ntdll/NtAllocateVirtualMemory.c
@@ -60,11 +60,13 @@ Allocate(
     Status = NtAllocateVirtualMemory(NtCurrentProcess(), &FirstPageStart, 0, &Size, MEM_COMMIT, PAGE_READWRITE);
     if (!NT_SUCCESS(Status))
     {
-        Size = 0;
+        AllocationSize = 0;
         Status = NtFreeVirtualMemory(NtCurrentProcess(), &AllocationStart, &AllocationSize, MEM_RELEASE);
         ASSERT(Status == STATUS_SUCCESS);
         return NULL;
     }
+    ASSERT(Size % sizeof(ULONG) == 0);
+    ASSERT(RtlCompareMemoryUlong(FirstPageStart, Size, 0) == Size);
 
     UserBuffer = AllocationStart;
     UserBuffer += AllocationSize - PAGE_SIZE - DataSize;