Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 7737c68ff27119f121322fb9d7f745584315d922
https://github.com/WebKit/WebKit/commit/7737c68ff27119f121322fb9d7f745584315d922
Author: Ben Nham <[email protected]>
Date: 2026-09-10 (Thu, 10 Sep 2026)
Changed paths:
A
LayoutTests/http/tests/site-isolation/intersection-observer/remote-observer-document-leak-expected.txt
A
LayoutTests/http/tests/site-isolation/intersection-observer/remote-observer-document-leak.html
A
LayoutTests/http/tests/site-isolation/intersection-observer/resources/remote-observer-document-leak-frame.html
A
LayoutTests/http/tests/site-isolation/intersection-observer/resources/remote-observer-document-leak-subframe.html
M Source/WebCore/dom/Document.cpp
Log Message:
-----------
[Site Isolation] Disconnect remote intersection observers when owning
document is destroyed
https://bugs.webkit.org/show_bug.cgi?id=323814
rdar://187055922
Reviewed by Kiet Ho.
308143@main split the document's vector of IntersectionObservers in to a local
and a remote
vector. However, it only disconnected the local observers when the document was
destroyed. We should
also disconnect the remote observers.
Test:
http/tests/site-isolation/intersection-observer/remote-observer-document-leak.html
*
LayoutTests/http/tests/site-isolation/intersection-observer/remote-observer-document-leak-expected.txt:
Added.
*
LayoutTests/http/tests/site-isolation/intersection-observer/remote-observer-document-leak.html:
Added.
*
LayoutTests/http/tests/site-isolation/intersection-observer/resources/remote-observer-document-leak-frame.html:
Added.
*
LayoutTests/http/tests/site-isolation/intersection-observer/resources/remote-observer-document-leak-subframe.html:
Added.
* Source/WebCore/dom/Document.cpp:
(WebCore::Document::~Document):
(WebCore::Document::commonTeardown):
Canonical link: https://commits.webkit.org/320838@main
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