зеркало из https://github.com/mozilla/pjs.git
Bug 212793: crash when following link when a file upload box is on the screen with XSLT generated content. r=Pike, sr=jst, a=choffman
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Родитель
399a4e041a
Коммит
1ba4a1c3b4
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@ -340,7 +340,7 @@ nsGenericHTMLElement::CopyInnerTo(nsIContent* aSrcContent,
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rv = GetHTMLAttribute(nsHTMLAtoms::style, val);
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if (rv == NS_CONTENT_ATTR_HAS_VALUE &&
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val.GetUnit() == eHTMLUnit_ISupports) {
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nsCOMPtr<nsISupports> supports(dont_AddRef(val.GetISupportsValue()));
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nsCOMPtr<nsISupports> supports(val.GetISupportsValue());
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nsCOMPtr<nsICSSStyleRule> rule(do_QueryInterface(supports));
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if (rule) {
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@ -2308,7 +2308,7 @@ nsGenericHTMLElement::GetInlineStyleRule(nsIStyleRule** aStyleRule)
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nsHTMLValue value;
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if (NS_CONTENT_ATTR_HAS_VALUE == mAttributes->GetAttribute(nsHTMLAtoms::style, value)) {
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if (eHTMLUnit_ISupports == value.GetUnit()) {
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nsCOMPtr<nsISupports> supports = getter_AddRefs(value.GetISupportsValue());
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nsCOMPtr<nsISupports> supports = value.GetISupportsValue();
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if (supports)
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CallQueryInterface(supports, aStyleRule);
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}
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@ -2687,10 +2687,10 @@ nsGenericHTMLElement::GetLayoutHistoryAndKey(nsIHTMLContent* aContent,
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if (docShell) {
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rv = docShell->GetLayoutHistoryState(aHistory);
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NS_ENSURE_SUCCESS(rv, rv);
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}
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if (!*aHistory) {
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return NS_OK;
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}
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}
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//
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// Get the state key
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