[SCM] WebKit Debian packaging branch, debian/experimental, updated. upstream/1.3.3-9427-gc2be6fc

[rolandsteiner at chromium.org]

The following commit has been merged in the debian/experimental branch:
commit 456e8fc2e103ccd6bcad1e8b329de235121da022
Author: rolandsteiner at chromium.org <rolandsteiner at chromium.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Date:   Wed Nov 3 03:46:48 2010 +0000

    2010-11-02  Chris Guillory  <chris.guillory at google.com>
    
            Reviewed by Dmitry Titov.
    
            Null check obj in AXObjectCache::postPlatformNotification.
            https://bugs.webkit.org/show_bug.cgi?id=48896
    
            * accessibility/chromium/AXObjectCacheChromium.cpp:
            (WebCore::AXObjectCache::postPlatformNotification):
    
    git-svn-id: http://svn.webkit.org/repository/webkit/trunk@71208 268f45cc-cd09-0410-ab3c-d52691b4dbfc

diff --git a/WebCore/ChangeLog b/WebCore/ChangeLog
index db25958..7739304 100644
--- a/WebCore/ChangeLog
+++ b/WebCore/ChangeLog
@@ -1,3 +1,13 @@
+2010-11-02  Chris Guillory  <chris.guillory at google.com>
+
+        Reviewed by Dmitry Titov.
+
+        Null check obj in AXObjectCache::postPlatformNotification.
+        https://bugs.webkit.org/show_bug.cgi?id=48896
+
+        * accessibility/chromium/AXObjectCacheChromium.cpp:
+        (WebCore::AXObjectCache::postPlatformNotification):
+
 2010-11-02  Kavita Kanetkar  <kkanetkar at chromium.org>
 
         Reviewed by Dumitru Daniliuc.
diff --git a/WebCore/accessibility/chromium/AXObjectCacheChromium.cpp b/WebCore/accessibility/chromium/AXObjectCacheChromium.cpp
index 6d92cab..9a1dcaf 100644
--- a/WebCore/accessibility/chromium/AXObjectCacheChromium.cpp
+++ b/WebCore/accessibility/chromium/AXObjectCacheChromium.cpp
@@ -49,7 +49,7 @@ void AXObjectCache::attachWrapper(AccessibilityObject*)
 
 void AXObjectCache::postPlatformNotification(AccessibilityObject* obj, AXNotification notification)
 {
-    if (obj->isAccessibilityScrollbar() && notification == AXValueChanged) {
+    if (obj && obj->isAccessibilityScrollbar() && notification == AXValueChanged) {
         // Send document value changed on scrollbar value changed notification.
         Scrollbar* scrollBar = static_cast<AccessibilityScrollbar*>(obj)->scrollbar();
         if (!scrollBar || !scrollBar->parent() || !scrollBar->parent()->isFrameView())

-- 
WebKit Debian packaging