[jimtabor] 51147: [GDI32] - Patch by Thomas Faber: GetTextExtentPoint32 must not assume null termination of lpString.

Author: jimtabor
Date: Sat Mar 26 02:10:04 2011
New Revision: 51147

URL: http://svn.reactos.org/svn/reactos?rev=51147&view=rev
Log:
[GDI32]
- Patch by Thomas Faber: GetTextExtentPoint32 must not assume null termination of
lpString.

Modified:
    trunk/reactos/dll/win32/gdi32/objects/text.c

Modified: trunk/reactos/dll/win32/gdi32/objects/text.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/gdi32/objects/te…
==============================================================================
--- trunk/reactos/dll/win32/gdi32/objects/text.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/gdi32/objects/text.c [iso-8859-1] Sat Mar 26 02:10:04 2011
@@ -261,7 +261,8 @@
     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);