From b294b7d77462873fbefc0e93bb98990e7c9289fc Mon Sep 17 00:00:00 2001
From: James Tabor <james.tabor@reactos.org>
Date: Sat, 26 Mar 2011 02:10:04 +0000
Subject: [PATCH] [GDI32] - Patch by Thomas Faber: GetTextExtentPoint32 must
 not assume null termination of lpString.

svn path=/trunk/; revision=51147
---
 reactos/dll/win32/gdi32/objects/text.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/reactos/dll/win32/gdi32/objects/text.c b/reactos/dll/win32/gdi32/objects/text.c
index e434532fc43..d1bb5d5b4d5 100644
--- a/reactos/dll/win32/gdi32/objects/text.c
+++ b/reactos/dll/win32/gdi32/objects/text.c
@@ -261,7 +261,8 @@ GetTextExtentPoint32A(
     UNICODE_STRING StringU;
     BOOL ret;
 
-    RtlInitAnsiString(&StringA, (LPSTR)lpString);
+    StringA.Buffer = (LPSTR)lpString;
+    StringA.Length = cchString;
     RtlAnsiStringToUnicodeString(&StringU, &StringA, TRUE);
 
     ret = GetTextExtentPoint32W(hdc, StringU.Buffer, cchString, lpSize);
-- 
2.17.1