Bug 256522

Summary:	SHOULD NEVER BE REACHED in Ref<StyleRuleCounterStyle> WebCore::StyleRuleCounterStyle::copy() const
Product:	WebKit	Reporter:	Vitor Roriz <vitor.roriz>
Component:	CSS	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P1	Keywords:	InRadar
Version:	Other
Hardware:	Unspecified
OS:	Unspecified

Description Vitor Roriz 2023-05-09 06:27:25 PDT

We need to add copy for CSSCounterStyleRule since a change on style will force a copy-on-write operation.

Comment 1 Vitor Roriz 2023-05-09 06:48:09 PDT

<rdar://problem/109082260>

Comment 2 Vitor Roriz 2023-05-09 06:48:30 PDT

Pull request: https://github.com/WebKit/WebKit/pull/13638

Comment 3 EWS 2023-05-09 10:37:13 PDT

Committed 263870@main (37bb9afc0b47): <https://commits.webkit.org/263870@main>

Reviewed commits have been landed. Closing PR #13638 and removing active labels.