From 7cd69cac74f76d56c7af03a3d06704c6bdaecef3 Mon Sep 17 00:00:00 2001
From: Thomas Bluemel <thomas@reactsoft.com>
Date: Fri, 16 Nov 2007 08:43:50 +0000
Subject: [PATCH] Use correct buffer size in GetClassNameW()

svn path=/trunk/; revision=30496
---
 reactos/dll/win32/user32/windows/class.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/reactos/dll/win32/user32/windows/class.c b/reactos/dll/win32/user32/windows/class.c
index 6c8fcfa017a..f9a79c8ade8 100644
--- a/reactos/dll/win32/user32/windows/class.c
+++ b/reactos/dll/win32/user32/windows/class.c
@@ -409,7 +409,7 @@ GetClassNameW(
     UNICODE_STRING ClassName;
     int Result;
 
-    ClassName.MaximumLength = nMaxCount;
+    ClassName.MaximumLength = nMaxCount * sizeof(WCHAR);
     ClassName.Buffer = lpClassName;
 
     Result = NtUserGetClassName(hWnd,