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Bug 361460 - nsDocumentFragment::QI should not fall through to nsGenericElement::QI; r=sicking

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This commit is contained in:
Ms2ger 2012-05-18 10:29:38 +02:00
parent 4bec394095
commit 495c4878c8
1 changed files with 19 additions and 5 deletions
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24
content/base/src/nsDocumentFragment.cpp
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@ -53,6 +53,7 @@
#include "nsGkAtoms.h"
#include "nsDOMString.h"
#include "nsIDOMUserDataHandler.h"
#include "nsContentUtils.h"
class nsDocumentFragment : public nsGenericElement,
public nsIDOMDocumentFragment
@ -161,12 +162,25 @@ nsDocumentFragment::GetIDAttributeName() const
DOMCI_NODE_DATA(DocumentFragment, nsDocumentFragment)
// QueryInterface implementation for nsDocumentFragment
NS_INTERFACE_TABLE_HEAD(nsDocumentFragment)
NS_NODE_INTERFACE_TABLE2(nsDocumentFragment, nsIDOMNode,
nsIDOMDocumentFragment)
NS_INTERFACE_MAP_BEGIN(nsDocumentFragment)
NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
NS_INTERFACE_MAP_ENTRIES_CYCLE_COLLECTION(nsDocumentFragment)
NS_INTERFACE_MAP_ENTRY(nsIContent)
NS_INTERFACE_MAP_ENTRY(nsINode)
NS_INTERFACE_MAP_ENTRY(nsIDOMDocumentFragment)
NS_INTERFACE_MAP_ENTRY(nsIDOMNode)
NS_INTERFACE_MAP_ENTRY(nsIDOMEventTarget)
NS_INTERFACE_MAP_ENTRY_TEAROFF(nsISupportsWeakReference,
new nsNodeSupportsWeakRefTearoff(this))
NS_INTERFACE_MAP_ENTRY_TEAROFF(nsIDOMNodeSelector,
new nsNodeSelectorTearoff(this))
// nsNodeSH::PreCreate() depends on the identity pointer being the
// same as nsINode (which nsIContent inherits), so if you change the
// below line, make sure nsNodeSH::PreCreate() still does the right
// thing!
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIContent)
NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(DocumentFragment)
NS_INTERFACE_MAP_END_INHERITING(nsGenericElement)
NS_INTERFACE_MAP_END
NS_IMPL_ADDREF_INHERITED(nsDocumentFragment, nsGenericElement)
NS_IMPL_RELEASE_INHERITED(nsDocumentFragment, nsGenericElement)