Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 7f6537b2a89633cb2dac752c753743b64b327a70
https://github.com/WebKit/WebKit/commit/7f6537b2a89633cb2dac752c753743b64b327a70
Author: Zak Ridouh <[email protected]>
Date: 2026-10-08 (Thu, 08 Oct 2026)
Changed paths:
M Source/WebKit/UIProcess/WebPageProxy.cpp
M Tools/TestWebKitAPI/Tests/WebKit/WKWebView/SiteIsolation-1.mm
Log Message:
-----------
[Site Isolation][iOS] Reduce Motion changes don't update cross-site iframes
<https://bugs.webkit.org/show_bug.cgi?id=326005>
<rdar://problem/188949480>
Reviewed by Aditya Keerthi and Alex Christensen.
Accessibility setting changes were only sent to the main frame's process, so
cross-site iframes kept stale media
query results. Send them to every web content process of the page.
Test: Tools/TestWebKitAPI/Tests/WebKit/WKWebView/SiteIsolation-1.mm
* Source/WebKit/UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::accessibilitySettingsDidChange):
* Tools/TestWebKitAPI/Tests/WebKit/WKWebView/SiteIsolation-1.mm:
(TestWebKitAPI::TEST(SiteIsolation,
AccessibilitySettingsChangeReachesCrossOriginIframe)):
Canonical link: https://commits.webkit.org/323085@main
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