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Bug 378866, r+sr=bz, a=sicking

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This commit is contained in:
2007-08-02 23:53:01 -07:00
parent 1511cb5958
commit 79af1e11c9
3 changed files with 86 additions and 2 deletions
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8
content/base/src/nsGenericElement.cpp
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@@ -3218,8 +3218,12 @@ nsGenericElement::doReplaceOrInsertBefore(PRBool aReplace,
if (oldParent) {
PRInt32 removeIndex = oldParent->IndexOf(newContent);
if (removeIndex < 0) {
// newContent is anonymous. We can't deal with this, so just bail
if (removeIndex < 0 ||
!nsContentUtils::IsInSameAnonymousTree(container, newContent)) {
// newContent is an anonymous child or it is in the anonymous content
// and someone is trying to move it out from the anonymous content or
// to the anonymous content of some other binding.
// We can't deal with this, so just bail
return NS_ERROR_DOM_NOT_SUPPORTED_ERR;
}