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LibWeb: Protect RadioButton and TextNode against mutating DOM

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RadioButton had some protection, but also needed to be protected against
click events originating from its associated label.
This commit is contained in:
Timothy Flynn 2021-04-04 11:45:39 -04:00 • committed by Andreas Kling
parent 2199a59614
commit 1380dbeef3
2 changed files with 7 additions and 0 deletions
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3
Userland/Libraries/LibWeb/Layout/RadioButton.cpp
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@ -115,6 +115,9 @@ void RadioButton::handle_associated_label_mousedown(Badge<Label>)
void RadioButton::handle_associated_label_mouseup(Badge<Label>)
{
// NOTE: Changing the checked state of the DOM node may run arbitrary JS, which could disappear this node.
NonnullRefPtr protect = *this;
set_checked_within_group();
m_being_pressed = false;
}