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  1. Qt
  2. QTBUG-95135

QLabel::setText lead to QAccessibleWidget crash

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      result:

      QWindow *QAccessibleWidget::window() const
{
    const QWidget *w = widget();
    Q_ASSERT(w);
    QWindow *result = w->windowHandle();
    if (!result) {
        if (const QWidget *nativeParent = w->nativeParentWidget())
            result = nativeParent->windowHandle();
    }
    return result;
}

      this code crash, in release mode assert no effect but w is NULL.

       

      QLabel::setText lead to "NameChanged" QAccessibleEvent, then crash

       

      here is call stack

       

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            smd Jan Arve
            jaredtao jared tao
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              Created:
              Updated:
              Resolved:

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