[Webkit-unassigned] [Bug 242540] New: AX: Suspending AX during sync IPC caused by deleting characters in a textbox can cause issues for AX clients

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=242540

            Bug ID: 242540
           Summary: AX: Suspending AX during sync IPC caused by deleting
                    characters in a textbox can cause issues for AX
                    clients
           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

Deleting a character in a textbox causes DeleteSelectionCommand::doApply(), in turn calling Editor::textWillBeDeletedInTextField(), in turn performing sync IPC. This can cause issues for AX clients handling the notifications also caused by the deletion, such as AXValueChanged or AXSelectedTextChanged.

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