Bug 288393

Summary: [Site Isolation] Can’t go back after navigating a same-site iframe into a new process
Product: WebKit Reporter: Charlie Wolfe <charliew>
Component: HistoryAssignee: Charlie Wolfe <charliew>
Status: RESOLVED FIXED    
Severity: Normal CC: webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Charlie Wolfe
Reported 2025-02-24 12:33:05 PST
The condition in WebPageProxy::continueNavigationInNewProcess was incorrect; it should be true only for the first load of a child frame but could have been true when a same-site iframe was navigated cross-site.
Attachments
Charlie Wolfe
Comment 1 2025-02-24 12:34:15 PST
Charlie Wolfe
Comment 2 2025-02-24 12:38:03 PST
EWS
Comment 3 2025-02-24 15:11:26 PST
Committed 290988@main (1ff9501e4411): <https://commits.webkit.org/290988@main> Reviewed commits have been landed. Closing PR #41219 and removing active labels.
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