Bug 298633

Summary:	window.opener should persist after navigating a site-isolated iframe after window.open
Product:	WebKit	Reporter:	jlee53
Component:	New Bugs	Assignee:	jlee53
Status:	NEW
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

jlee53

Reported 2025-09-09 19:04:25 PDT

In an example scenario where an iframe opens a pop-up window and then the iframe then navigates to another site, the window.opener relationship should still be maintained by between the iframe's pop-up window and the iframe's new site.

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jlee53

Comment 1 2025-09-09 19:06:28 PDT

<rdar://problem/117269418>

jlee53

Comment 2 2025-09-09 19:08:24 PDT

Pull request: https://github.com/WebKit/WebKit/pull/50521

EWS

Comment 3 2025-09-12 19:09:29 PDT

Committed 299924@main (9a4da7c7037d): <https://commits.webkit.org/299924@main> Reviewed commits have been landed. Closing PR #50521 and removing active labels.

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