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LibWeb: Protect RadioButton and TextNode against mutating DOM
RadioButton had some protection, but also needed to be protected against click events originating from its associated label.
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2 changed files with 7 additions and 0 deletions
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@ -324,6 +324,10 @@ void TextNode::handle_mouseup(Badge<EventHandler>, const Gfx::IntPoint& position
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{
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if (!parent() || !is<Label>(*parent()))
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return;
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// NOTE: Changing the state of the DOM node may run arbitrary JS, which could disappear this node.
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NonnullRefPtr protect = *this;
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downcast<Label>(*parent()).handle_mouseup_on_label({}, position, button);
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frame().event_handler().set_mouse_event_tracking_layout_node(nullptr);
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}
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