Branch: refs/heads/webkitglib/2.52
Home: https://github.com/WebKit/WebKit
Commit: 4dd13e5c54eb40c8ba7457e055e0bd9438d0e62e
https://github.com/WebKit/WebKit/commit/4dd13e5c54eb40c8ba7457e055e0bd9438d0e62e
Author: Sihui Liu <[email protected]>
Date: 2026-01-27 (Tue, 27 Jan 2026)
Changed paths:
M Source/WebKit/WebProcess/WebPage/WebPage.cpp
Log Message:
-----------
Cherry-pick 305891@main (19207091a2dd).
https://bugs.webkit.org/show_bug.cgi?id=305800
[Site Isolation] Fix crash in
imported/w3c/web-platform-tests/html/cross-origin-opener-policy/iframe-popup-same-origin-allow-popups-to-same-origin-allow-popups.https.html
https://bugs.webkit.org/show_bug.cgi?id=305800
rdar://168472141
Reviewed by Alex Christensen.
Ensure to also stop loading in provisional frame when page is closed, so
that the rendering and layout of that frame
will be stopped and frame can be destroyed --
FrameLoader::detachFromParent() does a bunch of necessary cleanup, like
setting LocalFrame::m_view to null to break reference cycle of LocalFrame
and LocalFrameView. Otherwise, the rendering
code would keep running with assumption that page is still alive; and we
will see the crash as in the bug report.
* Source/WebKit/WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::close):
Canonical link: https://commits.webkit.org/305891@main
Canonical link: https://commits.webkit.org/305877.25@webkitglib/2.52
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