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Bug 612447 - Part 2: Protect the HTML editor from dying while a mutation event handler is in progress; r=bzbarsky a=blocking-beta8

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This commit is contained in:
Ehsan Akhgari 2010-11-18 16:01:12 -05:00
parent d921d70f6f
commit bf6b8a80c8
1 changed files with 4 additions and 0 deletions
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4
editor/libeditor/html/nsHTMLEditor.cpp
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@ -3855,6 +3855,8 @@ nsHTMLEditor::ContentInserted(nsIDocument *aDocument, nsIContent* aContainer,
return;
}
nsCOMPtr<nsIHTMLEditor> kungFuDeathGrip(this);
if (ShouldReplaceRootElement()) {
ResetRootElementAndEventTarget();
}
@ -3874,6 +3876,8 @@ nsHTMLEditor::ContentRemoved(nsIDocument *aDocument, nsIContent* aContainer,
nsIContent* aChild, PRInt32 aIndexInContainer,
nsIContent* aPreviousSibling)
{
nsCOMPtr<nsIHTMLEditor> kungFuDeathGrip(this);
if (SameCOMIdentity(aChild, mRootElement)) {
ResetRootElementAndEventTarget();
}