Bug #15586: (Correctly) refuse to redirect the root window.

2008-06-24 10:52:31 -04:00 · 2008-06-24 10:52:31 -04:00 · 100afae578
parent 4c4e06af79
commit 100afae578
1 changed files with 3 additions and 0 deletions
--- a/composite/compalloc.c
+++ b/composite/compalloc.c
@ -82,6 +82,9 @@ compRedirectWindow (ClientPtr pClient, WindowPtr pWin, int update)
 	return Success;
    }

+    if (!pWin->parent)
+	return BadMatch;
+
    /*
     * Only one Manual update is allowed
     */