From e9f419c8191aae7d0b5082201d4114dbca7f2e06 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fredrik=20H=C3=B6glund?= <fredrik@kde.org>
Date: Tue, 25 May 2010 17:34:17 +0000
Subject: [PATCH] Fix a 64-bit issue in BlurEffect::updateBlurRegion().

BUG: 235620
FIXED-IN: 4.5 beta2

svn path=/trunk/KDE/kdebase/workspace/; revision=1130567
---
 effects/blur/blur.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/effects/blur/blur.cpp b/effects/blur/blur.cpp
index cd92903b75..924c104079 100644
--- a/effects/blur/blur.cpp
+++ b/effects/blur/blur.cpp
@@ -82,9 +82,9 @@ void BlurEffect::updateBlurRegion(EffectWindow *w) const
     QRegion region;
 
     const QByteArray value = w->readProperty(net_wm_blur_region, XA_CARDINAL, 32);
-    if (value.size() > 0 && !(value.size() % (4 * sizeof(quint32)))) {
-        const quint32 *cardinals = reinterpret_cast<const quint32*>(value.constData());
-        for (unsigned int i = 0; i < value.size() / sizeof(quint32);) {
+    if (value.size() > 0 && !(value.size() % (4 * sizeof(unsigned long)))) {
+        const unsigned long *cardinals = reinterpret_cast<const unsigned long*>(value.constData());
+        for (unsigned int i = 0; i < value.size() / sizeof(unsigned long);) {
             int x = cardinals[i++];
             int y = cardinals[i++];
             int w = cardinals[i++];