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LibWeb: Return empty string if object element data URL is invalid

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(cherry picked from commit c61262684b51864618de99f8b302567c932455be)
This commit is contained in:
Tim Ledbetter
2024-08-15 00:08:54 +01:00
committed by Nico Weber
parent 760fea7ffa
commit 892c6c0439
3 changed files with 7 additions and 2 deletions
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7
Userland/Libraries/LibWeb/HTML/HTMLObjectElement.cpp
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@@ -77,8 +77,11 @@ void HTMLObjectElement::form_associated_element_was_removed(DOM::Node*)
// https://html.spec.whatwg.org/multipage/iframe-embed-object.html#attr-object-data
String HTMLObjectElement::data() const
{
auto data = get_attribute_value(HTML::AttributeNames::data);
return MUST(document().parse_url(data).to_string());
auto data = get_attribute(HTML::AttributeNames::data);
if (!data.has_value())
return {};
return MUST(document().parse_url(*data).to_string());
}
JS::GCPtr<Layout::Node> HTMLObjectElement::create_layout_node(NonnullRefPtr<CSS::StyleProperties> style)