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LibWeb: Visit IntersectionObserverRegistration instead of using Handle

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This fixes GC-leak caused by JS::Handle<IntersectionObserverver>
preventing an element that owns the handle from being deallocated.
This commit is contained in:
Aliaksandr Kalenik 2023-09-26 16:54:39 +02:00 • committed by Andreas Kling
commit 35623ad52e
Notes: sideshowbarker 2024-07-17 05:06:13 +09:00
3 changed files with 4 additions and 2 deletions
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Userland/Libraries/LibWeb/IntersectionObserver/IntersectionObserver.cpp
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@ -92,7 +92,7 @@ void IntersectionObserver::observe(DOM::Element& target)
// property set to observer, a previousThresholdIndex property set to -1, and a previousIsIntersecting
// property set to false.
auto intersection_observer_registration = IntersectionObserverRegistration {
.observer = JS::make_handle(*this),
.observer = *this,
.previous_threshold_index = OptionalNone {},
.previous_is_intersecting = false,
};