Bug 279752

Summary: [Site Isolation] Iframes with multiple ascendants in different processes cannot be navigated back or forward
Product: WebKit Reporter: Charlie Wolfe <charliew>
Component: WebKit Process ModelAssignee: Charlie Wolfe <charliew>
Status: RESOLVED FIXED    
Severity: Normal CC: nham, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Charlie Wolfe
Reported 2024-09-16 00:45:45 PDT
When a history item tree is created in a web process, we only initialize history items for local frames. During back/forward navigations, when this history item tree is loaded into frames, we need to skip the items created for remote frames while still considering each child item, as they may have been created for a local frame.
Attachments
Radar WebKit Bug Importer
Comment 1 2024-09-16 00:45:57 PDT
Charlie Wolfe
Comment 2 2024-09-16 00:47:33 PDT
EWS
Comment 3 2024-09-16 16:53:04 PDT
Committed 283733@main (599ebf193f70): <https://commits.webkit.org/283733@main> Reviewed commits have been landed. Closing PR #33689 and removing active labels.
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