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Bug 245274: Be more strict about which names we allow for createElement, even in quirks mode.

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r=doron sr=bz a=asa
This commit is contained in:
cvshook%sicking.cc 2005-06-08 16:42:04 +00:00
parent eea43f64b5
commit ffa6aac7b7
1 changed files with 15 additions and 9 deletions
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24
content/html/document/src/nsHTMLDocument.cpp
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@ -1230,18 +1230,24 @@ nsHTMLDocument::CreateElement(const nsAString& aTagName,
*aReturn = nsnull;
nsresult rv;
// if we are in quirks, don't validate the tag name
if (mCompatMode != eCompatibility_NavQuirks) {
rv = nsContentUtils::CheckQName(aTagName, PR_FALSE);
NS_ENSURE_SUCCESS(rv, rv);
}
nsAutoString tagName(aTagName);
nsAutoString tmp(aTagName);
if (!IsXHTML()) {
ToLowerCase(tmp);
// if we are in quirks, allow surrounding '<' '>' for IE compat
if (mCompatMode == eCompatibility_NavQuirks &&
tagName.Length() > 2 &&
tagName.First() == '<' &&
tagName.Last() == '>') {
tagName = Substring(tagName, 1, tagName.Length() - 2);
}
nsCOMPtr<nsIAtom> name = do_GetAtom(tmp);
rv = nsContentUtils::CheckQName(tagName, PR_FALSE);
NS_ENSURE_SUCCESS(rv, rv);
if (!IsXHTML()) {
ToLowerCase(tagName);
}
nsCOMPtr<nsIAtom> name = do_GetAtom(tagName);
nsCOMPtr<nsIContent> content;
rv = CreateElem(name, nsnull, GetDefaultNamespaceID(), PR_TRUE,