RESOLVED FIXED313784
[LBSE] Use weak references in SVGPaintOrderLayerItem to avoid keep-alive of dead renderers 
https://bugs.webkit.org/show_bug.cgi?id=313784
Summary [LBSE] Use weak references in SVGPaintOrderLayerItem to avoid keep-alive of d...
Nikolas Zimmermann
Reported 2026-04-30 15:56:03 PDT
SVGPaintOrderLayerItem caches direct or descendant RenderElement / RenderLayer pointers as part of RenderLayer::m_svgData->childrenInDOMOrder. The use of CheckedPtr was wrong - get rid of it and switch to the WeakPtr variants.
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Nikolas Zimmermann
Comment 1 2026-04-30 16:11:12 PDT
Pull request: https://github.com/WebKit/WebKit/pull/64004
EWS
Comment 2 2026-05-01 02:18:20 PDT
Committed 312420@main (32cddbf2e03b): <https://commits.webkit.org/312420@main> Reviewed commits have been landed. Closing PR #64004 and removing active labels.
Radar WebKit Bug Importer
Comment 3 2026-05-01 02:19:12 PDT
<rdar://problem/176007482>
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