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  1. Qt
  2. QTBUG-137012

Crash when interacting with iOS Keyboard through VoiceOver

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    • Icon: Bug Bug
    • Resolution: Invalid
    • Icon: Not Evaluated Not Evaluated
    • None
    • 6.8.1, 6.9.0
    • GUI: Accessibility (a11y)
    • None
    • iOS/tvOS/watchOS

      While VoiceOver is enabled, an iOS app is going to crash when trying to type in a TextField.
      Please see the attached MWE.
      The issue lies in

      qtbase/src/plugins/platforms/ios/quiview_accessibility.mm :: bringIntoView

There is an (unchecked) access to the 'axid':
QAccessibleInterface* iface = QAccessible::accessibleInterface(a11yElement.axid);

However the elements returned by the keyboard have no axid, because they are private and not meant to be accessed by apps.
This causes an immediate crash.

        1. A11yKeyboardCrash.zip
          7 kB
          Timon Sassor
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            qt.team.quick.subscriptions Qt Quick and Widgets Team
            timonsassor Timon Sassor
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              Created:
              Updated:
              Resolved:

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