From 8ddfcc0ce06fec937a72d03ea53fda7eec99cf31 Mon Sep 17 00:00:00 2001
From: Pierre Schweitzer <pierre@reactos.org>
Date: Wed, 21 Sep 2011 17:13:28 +0000
Subject: [PATCH] [KERNEL32] Fix buffer overrun

svn path=/trunk/; revision=53791
---
 reactos/dll/win32/kernel32/client/file/file.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/reactos/dll/win32/kernel32/client/file/file.c b/reactos/dll/win32/kernel32/client/file/file.c
index 2aa0dc134fb..c9d989cc293 100644
--- a/reactos/dll/win32/kernel32/client/file/file.c
+++ b/reactos/dll/win32/kernel32/client/file/file.c
@@ -1370,7 +1370,7 @@ GetTempFileNameW(IN LPCWSTR lpPathName,
         } while (*Let != 0);
  
         /* Append extension & UNICODE_NULL */
-        memmove(TempFileName, Ext, sizeof(Ext) + sizeof(WCHAR));
+        memmove(TempFileName, Ext, sizeof(Ext));
 
         /* If user provided its ID, just return */
         if (uUnique)