Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 1d616d98c57f644cadc134aff8365435f7537edf
https://github.com/WebKit/WebKit/commit/1d616d98c57f644cadc134aff8365435f7537edf
Author: Andres Gonzalez <andresg...@apple.com>
Date: 2024-03-22 (Fri, 22 Mar 2024)
Changed paths:
M Source/WebCore/accessibility/AXObjectCache.cpp
M Source/WebCore/accessibility/AXObjectCache.h
Log Message:
-----------
AX: AXObjectCache::gForceInitialFrameCaching and
gAccessibilityThreadTextApisEnabled are not thread safe.
https://bugs.webkit.org/show_bug.cgi?id=271436
<rdar://problem/125208308>
Reviewed by Chris Fleizach.
These two static member variables are accessed on and off the main thread. This
patch changes the type to std::atomic<bool>s. The other three AXObjectCache
static member variables are main thread only, and asserts were added to ensure
that.
* Source/WebCore/accessibility/AXObjectCache.cpp:
(WebCore::AXObjectCache::accessibilityEnabled):
(WebCore::AXObjectCache::disableAccessibility):
(WebCore::AXObjectCache::forceDeferredSpellChecking):
(WebCore::AXObjectCache::setForceDeferredSpellChecking):
(WebCore::AXObjectCache::accessibilityEnhancedUserInterfaceEnabled):
(WebCore::AXObjectCache::setEnhancedUserInterfaceAccessibility):
* Source/WebCore/accessibility/AXObjectCache.h:
Canonical link: https://commits.webkit.org/276576@main
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