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Bug 1249377 - Hold a strong reference to |root| in nsHTMLDocument::SetBody. r=bz

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This commit is contained in:
Andrew McCreight 2016-02-19 06:26:07 -08:00
parent 536547f4bf
commit 5e75403abe
1 changed files with 1 additions and 1 deletions
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2
dom/html/nsHTMLDocument.cpp
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@ -1034,7 +1034,7 @@ nsHTMLDocument::SetBody(nsIDOMHTMLElement* aBody)
void void
nsHTMLDocument::SetBody(nsGenericHTMLElement* newBody, ErrorResult& rv) nsHTMLDocument::SetBody(nsGenericHTMLElement* newBody, ErrorResult& rv)
{ {
Element* root = GetRootElement(); nsCOMPtr<Element> root = GetRootElement();
// The body element must be either a body tag or a frameset tag. And we must // The body element must be either a body tag or a frameset tag. And we must
// have a html root tag, otherwise GetBody will not return the newly set // have a html root tag, otherwise GetBody will not return the newly set