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Check that inserted node isn't an ancestor of the new parent

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jez 2010-12-26 22:56:15 +00:00
parent a8540e640a
commit d45b5bbcb5
1 changed files with 4 additions and 0 deletions
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4
include/DOM/Simple/NodeImpl.hpp
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@ -531,6 +531,10 @@ class NodeImplWithChildren : public NodeImpl<stringT, string_adaptorT>,
if(NodeImplT::getOwnerDocument() && childDoc != NodeImplT::getOwnerDocument()) if(NodeImplT::getOwnerDocument() && childDoc != NodeImplT::getOwnerDocument())
throw DOM::DOMException(DOM::DOMException::WRONG_DOCUMENT_ERR); throw DOM::DOMException(DOM::DOMException::WRONG_DOCUMENT_ERR);
for(DOMNode_implT* n = this; n != 0; n = n->getParentNode())
if(n == child)
throw DOM::DOMException(DOM::DOMException::HIERARCHY_REQUEST_ERR);
checkChildType(child); checkChildType(child);
} // checkCanAdd } // checkCanAdd