Changeset 100232 in webkit

Timestamp:

Nov 14, 2011, 6:46:35 PM (15 years ago)

Author:

Chris Fleizach

Message:

WebProcess crashes when trying to display your "uploaded videos" page on Facebook
​https://bugs.webkit.org/show_bug.cgi?id=72334

Reviewed by Beth Dakin.

Protect against documents without frames.

• accessibility/mac/WebAccessibilityObjectWrapper.mm:

(-[WebAccessibilityObjectWrapper remoteAccessibilityParentObject]):

Location:

trunk/Source/WebCore

Files:

• ChangeLog (modified) (1 diff)
• accessibility/mac/WebAccessibilityObjectWrapper.mm (modified) (1 diff)

trunk/Source/WebCore/ChangeLog

@@ +1 @@
+2011-11-14  Chris Fleizach  <cfleizach@apple.com>
+
+        WebProcess crashes when trying to display your "uploaded videos" page on Facebook
+        https://bugs.webkit.org/show_bug.cgi?id=72334
+
+        Reviewed by Beth Dakin.
+
+        Protect against documents without frames.
+
+        * accessibility/mac/WebAccessibilityObjectWrapper.mm:
+        (-[WebAccessibilityObjectWrapper remoteAccessibilityParentObject]):
+
 2011-11-14  Oliver Hunt  <oliver@apple.com>
 

trunk/Source/WebCore/accessibility/mac/WebAccessibilityObjectWrapper.mm

@@ -1341 +1341 @@
 - (id)remoteAccessibilityParentObject
 {
-    if (!m_object || !m_object->document())
+    if (!m_object || !m_object->document() || !m_object->document()->frame())
         return nil;