From 1569eaba5eaf99c810d4f205e890b68d069f189b Mon Sep 17 00:00:00 2001
From: Anders Bakken <anders.bakken@nokia.com>
Date: Fri, 1 May 2009 08:31:32 -0700
Subject: Fixed possible crash in QDirectFBPaintEngine::clip

d->clip() might return 0 at this point so make sure we check before
accessing it.

Reviewed-by: TrustMe
---
 src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
index 9e6f821..364c6e1 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
@@ -906,7 +906,7 @@ void QDirectFBPaintEngine::clip(const QRect &rect, Qt::ClipOperation op)
 {
     Q_D(QDirectFBPaintEngine);
     d->setClipDirty();
-    if (!d->clip()->hasRectClip && d->clip()->enabled) {
+    if (d->clip() && !d->clip()->hasRectClip && d->clip()->enabled) {
         const QPoint bottom = d->transform.map(QPoint(0, rect.bottom()));
         if (bottom.y() >= d->lastLockedHeight)
             d->lock();
-- 
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