From 70f3c78218c59d1029ea47d1b4fcc869a747f268 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Samuel=20R=C3=B8dal?= <samuel.rodal@nokia.com>
Date: Mon, 17 Sep 2012 17:18:58 +0200
Subject: [PATCH] Prevent buffer overflow in QXcbWindow.

Thanks to Janne Kulmala for noticing this and informing about the fix.

Task-number: QTBUG-27123
Change-Id: Idd3cfd74fb7be277b6d805446aea5784b8fdf2f6
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
---
 src/plugins/platforms/xcb/qxcbwindow.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plugins/platforms/xcb/qxcbwindow.cpp b/src/plugins/platforms/xcb/qxcbwindow.cpp
index e1e8c9ee671..53bf9f62e2f 100644
--- a/src/plugins/platforms/xcb/qxcbwindow.cpp
+++ b/src/plugins/platforms/xcb/qxcbwindow.cpp
@@ -306,7 +306,7 @@ void QXcbWindow::create()
 
     propagateSizeHints();
 
-    xcb_atom_t properties[4];
+    xcb_atom_t properties[5];
     int propertyCount = 0;
     properties[propertyCount++] = atom(QXcbAtom::WM_DELETE_WINDOW);
     properties[propertyCount++] = atom(QXcbAtom::WM_TAKE_FOCUS);