From 92fef6a3a6851ee123dd793788aac50c0831a964 Mon Sep 17 00:00:00 2001
From: marha <marha@users.sourceforge.net>
Date: Wed, 16 Feb 2011 15:23:12 +0000
Subject: Solved possible crash because the pixmap buffer was not correct
 anymore after moving a window

---
 xorg-server/hw/xwin/winmultiwindowwindow.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'xorg-server/hw')

diff --git a/xorg-server/hw/xwin/winmultiwindowwindow.c b/xorg-server/hw/xwin/winmultiwindowwindow.c
index b89073fc9..1e95fecc4 100644
--- a/xorg-server/hw/xwin/winmultiwindowwindow.c
+++ b/xorg-server/hw/xwin/winmultiwindowwindow.c
@@ -186,6 +186,11 @@ winPositionWindowMultiWindow (WindowPtr pWin, int x, int y)
   if (!hWnd)
     {
       winDebug ("\timmediately return since hWnd is NULL\n");
+      if (pWin->redirectDraw != RedirectDrawNone)
+      {
+        winDebug("winPositionWindowMultiWindow: Calling compReallocPixmap to make sure the pixmap buffer is valid.\n");
+        compReallocPixmap(pWin, x, y, pWin->drawable.width, pWin->drawable.height, pWin->borderWidth);
+      }
       return fResult;
     }
 
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