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  1. Qt
  2. QTBUG-58588

[QtQuick] Memory leak in QQuickWindowPrivate::deliverTouchAsMouse()

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    • 814d15c5255cf4a46419c21d5f193bb1a499f9f4

      In function: QQuickWindowPrivate::deliverTouchAsMouse QTouchEvent is created to heap:

      qquickwindow.cpp
      QTouchEvent *event = pointerEvent->asPointerTouchEvent()->touchEventForItem(item);

      By function

      qquickevents.cpp
      QTouchEvent *QQuickPointerTouchEvent::touchEventForItem(QQuickItem
*item, bool isFiltering) const
{
...
QTouchEvent *touchEvent = new QTouchEvent(eventType);
...
}

      QScopedPointer should be used instead of QTouchEvent *event to make sure Qt will delete the QTouchEvent created in heap.

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            tuomas.vaarala Tuomas Vaarala
            tuomas.vaarala Tuomas Vaarala
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              Created:
              Updated:
              Resolved:

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