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0023326: The 'aSibling' pointer was utilized before it was verified against nullptr. ldom_element.cxx

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Verifying pointer against NULL before accessing it.
This commit is contained in:
Pawel 2012-07-18 14:50:45 +02:00 committed by Pawel Kowalski
parent e9eb6248dc
commit d28abc6596
1 changed files with 2 additions and 2 deletions
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4
src/LDOM/LDOM_Element.cxx
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@ -79,12 +79,12 @@ LDOM_Attr LDOM_Element::getAttributeNode (const LDOMString& aName) const
if (aNode && aNode -> getNodeType () != LDOM_Node::ATTRIBUTE_NODE)
while (1) {
const LDOM_BasicNode * aSibling = aNode -> GetSibling();
if (aSibling == NULL)
return LDOM_Attr ();
if (aSibling -> getNodeType () == LDOM_Node::ATTRIBUTE_NODE) {
(const LDOM_BasicNode *&) myLastChild = aSibling;
break;
}
if (aSibling == NULL)
return LDOM_Attr ();
aNode = aSibling;
}
}