Bug 266481

Summary:	Stop using CheckedPtr with ChildNodeList / EmptyNodeList
Product:	WebKit	Reporter:	Chris Dumez <cdumez>
Component:	DOM	Assignee:	Chris Dumez <cdumez>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Chris Dumez

Reported 2023-12-15 07:48:54 PST

Stop using CheckedPtr with ChildNodeList / EmptyNodeList. Use WeakPtr instead to generate more actionable crashes. This tested as performance neutral on Speedometer 2 & 3.

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Add attachment proposed patch, testcase, etc.

Chris Dumez

Comment 1 2023-12-15 07:50:12 PST

Pull request: https://github.com/WebKit/WebKit/pull/21866

EWS

Comment 2 2023-12-15 09:42:10 PST

Committed 272123@main (d6daeabfcd1e): <https://commits.webkit.org/272123@main> Reviewed commits have been landed. Closing PR #21866 and removing active labels.

Radar WebKit Bug Importer

Comment 3 2023-12-15 09:43:16 PST

<rdar://problem/119725581>

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