Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: c187483386f14290f1a955ff30821e59af3ee4b1
https://github.com/WebKit/WebKit/commit/c187483386f14290f1a955ff30821e59af3ee4b1
Author: Tyler Wilcock <[email protected]>
Date: 2025-06-30 (Mon, 30 Jun 2025)
Changed paths:
M Source/WebCore/accessibility/AXCoreObject.cpp
Log Message:
-----------
AX: Add a failsafe to the while loop in AXCoreObject::partialOrder
https://bugs.webkit.org/show_bug.cgi?id=295222
rdar://154696128
Reviewed by Joshua Hoffman.
When testing a different bug, I was able to enter an infinite loop in this
function. I tried to rebuild with logging
to debug, but wasn't able to hit it again despite much effort.
To avoid a permanent hang for our users, add a failsafe counter, and an ASSERT
which should hopefully help us debug the
root cause when it triggers.
* Source/WebCore/accessibility/AXCoreObject.cpp:
(WebCore::AXCoreObject::partialOrder):
Canonical link: https://commits.webkit.org/296846@main
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