Changeset 157383 in webkit

Timestamp:

Oct 13, 2013 2:21:32 PM (11 years ago)

Author:

akling@apple.com

Message:

REGRESSION(r157381): Make Document::body() crash less when there is no documentElement.

Unreviewed.

Location:

trunk/Source/WebCore

Files:

• ChangeLog (modified) (1 diff)
• dom/Document.cpp (modified) (1 diff)

trunk/Source/WebCore/ChangeLog

@@ +1 @@
+2013-10-13  Andreas Kling  <akling@apple.com>
+
+        REGRESSION(r157381): Make Document::body() crash less when there is no documentElement.
+
+        Unreviewed.
+
 2013-10-13  Darin Adler  <darin@apple.com>
 

trunk/Source/WebCore/dom/Document.cpp

@@ -2242 +2242 @@
     // If the document element contains both a frameset and a body, the frameset wins.
     auto element = documentElement();
+    if (!element)
+        return nullptr;
     if (auto frameset = childrenOfType<HTMLFrameSetElement>(element).first())
         return frameset;