msxml3: Check parameters of IXMLDOMNode::insertBefore().

c75d739d · Paul Chitescu · Alexandre Julliard · 715d78e0 · c75d739d
Commit c75d739d authored Nov 02, 2006 by Paul Chitescu Committed by Alexandre Julliard Nov 02, 2006
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node.c dlls/msxml3/node.c +3 -0

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--- a/dlls/msxml3/node.c
+++ b/dlls/msxml3/node.c
@@ -386,6 +386,9 @@ static HRESULT WINAPI xmlnode_insertBefore(

    TRACE("(%p)->(%p,var,%p)\n",This,newChild,outNewChild);

+    if (!(newChild && outNewChild))
+        return E_INVALIDARG;
+
    switch(V_VT(&refChild))
    {
    case VT_EMPTY: