Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 0c339289de3709d9364926b0480ceb11875478a6
https://github.com/WebKit/WebKit/commit/0c339289de3709d9364926b0480ceb11875478a6
Author: Joshua Hoffman <[email protected]>
Date: 2024-01-11 (Thu, 11 Jan 2024)
Changed paths:
M Source/WebCore/accessibility/isolatedtree/AXIsolatedTree.cpp
Log Message:
-----------
AX: ASSERTION FAILED: m_table inside of AXIsolatedTree::create
https://bugs.webkit.org/show_bug.cgi?id=267348
rdar://120788145
Reviewed by Andres Gonzalez.
We cannot rely on using axObjectCache.relations() to iterate the new relations
during the creation of the
isolated tree, as that HashMap may be modified or in the process of being
updated. This patch creates a
copy of these relations instead, to prevent this issue.
This change also prevents the need to call AXObjectCache::relations()
twice—which could subsequently call
updateRelationsIfNeeded() downstream.
* Source/WebCore/accessibility/isolatedtree/AXIsolatedTree.cpp:
(WebCore::AXIsolatedTree::create):
Canonical link: https://commits.webkit.org/272958@main
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