File U_dix-window-Use-ConfigureWindow-instead-of-MoveWindow.patch of Package xorg-x11-server

Git-commit: fbdd4d679a7d020f78f7b877033b83e00f5a0f73
Patch-Mainline: Upstream
Author: Michal Srb <msrb@suse.com>
Subject: dix/window: Use ConfigureWindow instead of MoveWindow
References: bsc#1114822

The screensaver can regularly move its window to random offsets. It should
use the ConfigureWindow function instead of calling the Screen's MoveWindow
directly. Some MoveWindow implementations, such as compMoveWindow, rely on
Screen's ConfigNotify being called first as it happens in ConfigureWindow.

Reviewed-by: Adam Jackson <ajax@redhat.com>
---
 dix/window.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

Index: xorg-server-1.20.5/dix/window.c
===================================================================
--- xorg-server-1.20.5.orig/dix/window.c
+++ xorg-server-1.20.5/dix/window.c
@@ -3110,6 +3110,7 @@ int
 dixSaveScreens(ClientPtr client, int on, int mode)
 {
     int rc, i, what, type;
+    XID vlist[2];
 
     if (on == SCREEN_SAVER_FORCER) {
         if (mode == ScreenSaverReset)
@@ -3162,14 +3163,11 @@ dixSaveScreens(ClientPtr client, int on,
                  * for the root window, so PaintWindow works
                  */
                 screenIsSaved = SCREEN_SAVER_OFF;
-                (*pWin->drawable.pScreen->MoveWindow) (pWin,
-                                                       (short) (-
-                                                                (rand() %
-                                                                 RANDOM_WIDTH)),
-                                                       (short) (-
-                                                                (rand() %
-                                                                 RANDOM_WIDTH)),
-                                                       pWin->nextSib, VTMove);
+
+                vlist[0] = -(rand() % RANDOM_WIDTH);
+                vlist[1] = -(rand() % RANDOM_WIDTH);
+                ConfigureWindow(pWin, CWX | CWY, vlist, client);
+
                 screenIsSaved = SCREEN_SAVER_ON;
             }
             /*