From 3f379161d6ccb155937a0563c308931c4b30753b Mon Sep 17 00:00:00 2001
From: Timo Kreuzer <timo.kreuzer@reactos.org>
Date: Tue, 10 Apr 2007 21:58:15 +0000
Subject: [PATCH] NtGdiMoveToEx: copy old cursor pos back to caller instead of
 copying from caller.

svn path=/trunk/; revision=26314
---
 reactos/subsystems/win32/win32k/objects/line.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/reactos/subsystems/win32/win32k/objects/line.c b/reactos/subsystems/win32/win32k/objects/line.c
index 2214ee90d5b..8f0815dff55 100644
--- a/reactos/subsystems/win32/win32k/objects/line.c
+++ b/reactos/subsystems/win32/win32k/objects/line.c
@@ -519,14 +519,16 @@ NtGdiMoveToEx(HDC      hDC,
     return TRUE;
   }
 
+  Ret = IntGdiMoveToEx(dc, X, Y, (Point ? &SafePoint : NULL));
+
   if(Point)
   {
     _SEH_TRY
     {
-      ProbeForRead(Point,
+      ProbeForWrite(Point,
                    sizeof(POINT),
                    1);
-      SafePoint = *Point;
+      *Point = SafePoint;
     }
     _SEH_HANDLE
     {
@@ -542,8 +544,6 @@ NtGdiMoveToEx(HDC      hDC,
     }
   }
 
-  Ret = IntGdiMoveToEx(dc, X, Y, (Point ? &SafePoint : NULL));
-
   DC_UnlockDc(dc);
   return Ret;
 }