Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: d5e87bbf8c5834d908a95b9c55455551d06f8fd7
https://github.com/WebKit/WebKit/commit/d5e87bbf8c5834d908a95b9c55455551d06f8fd7
Author: Tyler Wilcock <[email protected]>
Date: 2026-05-08 (Fri, 08 May 2026)
Changed paths:
M Source/WebCore/accessibility/cocoa/AXCoreObjectCocoa.mm
M Source/WebKit/WebProcess/cocoa/WebProcessCocoa.mm
Log Message:
-----------
AX: renderWidgetChildren and WebProcess::accessibilityFocusedUIElement() can
block indefinitely on the main-thread
https://bugs.webkit.org/show_bug.cgi?id=314406
rdar://176554761
Reviewed by Dominic Mazzoni.
Make these main-thread trips bounded by a timeout in case the main-thread is
hung (e.g. because of JavaScript).
* Source/WebCore/accessibility/cocoa/AXCoreObjectCocoa.mm:
(WebCore::renderWidgetChildren):
* Source/WebKit/WebProcess/cocoa/WebProcessCocoa.mm:
(WebKit::WebProcess::accessibilityFocusedUIElement):
Canonical link: https://commits.webkit.org/312909@main
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