From: Carlos Garcia Campos <carlosgc@webkit.org>
Subject: NULL pointer check in HTMLPlugInImageElement
Bug: https://bugs.webkit.org/show_bug.cgi?id=139057
Origin: http://trac.webkit.org/changeset/178276
Index: webkitgtk/Source/WebCore/html/HTMLPlugInImageElement.cpp
===================================================================
--- webkitgtk.orig/Source/WebCore/html/HTMLPlugInImageElement.cpp
+++ webkitgtk/Source/WebCore/html/HTMLPlugInImageElement.cpp
@@ -334,6 +334,9 @@ void HTMLPlugInImageElement::updateSnaps
 
     m_snapshotImage = image;
 
+    if (!renderer())
+        return;
+
     if (renderer()->isSnapshottedPlugIn()) {
         toRenderSnapshottedPlugIn(renderer())->updateSnapshot(image);
         return;