[Webkit-unassigned] [Bug 235189] New: AX: AXIsolatedObject::initializeAttributeData should compute AXAncestorFlags if they are unexpectedly uninitialized

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=235189

            Bug ID: 235189
           Summary: AX: AXIsolatedObject::initializeAttributeData should
                    compute AXAncestorFlags if they are unexpectedly
                    uninitialized
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Accessibility
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: tyler_w at apple.com
                CC: andresg_22 at apple.com,
                    webkit-bug-importer at group.apple.com

Currently in AXIsolatedObject::initializeAttributeData we have this:

    auto ancestorFlags = object.ancestorFlags();
    // Only store the object's ancestor flags if any are set (excluding the "is initialized" flag).
    if (ancestorFlags ^ AXAncestorFlag::FlagsInitialized)
        setProperty(AXPropertyName::AncestorFlags, object.ancestorFlags());

Instead, we should do the traversal to initialize the flags rather than creating an isolated object with missing properties.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20220113/1100efa7/attachment.htm>