LibWeb: Parse the qualified name of XML dom elements correctly

LadybirdBrowser · Dec 6, 2024 · e3347c5 · e3347c5
1 parent 4152870
commit e3347c5
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/Libraries/LibWeb/XML/XMLDocumentBuilder.cpp b/Libraries/LibWeb/XML/XMLDocumentBuilder.cpp
@@ -99,7 +99,8 @@ void XMLDocumentBuilder::element_start(const XML::Name& name, HashMap<XML::Name,
         m_namespace_stack.last().depth += 1;
     }
 
-    auto node = DOM::create_element(m_document, MUST(FlyString::from_deprecated_fly_string(name)), m_namespace).release_value_but_fixme_should_propagate_errors();
+    auto qualified_name = DOM::validate_and_extract(m_document->realm(), m_namespace, MUST(FlyString::from_deprecated_fly_string(name))).release_value_but_fixme_should_propagate_errors();
+    auto node = DOM::create_element(m_document, qualified_name.local_name(), qualified_name.namespace_(), qualified_name.prefix()).release_value_but_fixme_should_propagate_errors();
 
     // When an XML parser with XML scripting support enabled creates a script element,
     // it must have its parser document set and its "force async" flag must be unset.