Fix another race in the filtered touch implementation

The lastPoints is used outside of the mutex-locked area, so of course it cannot be a reference. Change-Id: Ic69f9acd643366f8086e96b026a47d5de40cd77b Reviewed-by: Laszlo Agocs <[email protected]>
brad0 · Mar 3, 2017 · 74bb656 · 74bb656
1 parent f874b6e
commit 74bb656
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/platformsupport/input/evdevtouch/qevdevtouchhandler.cpp b/src/platformsupport/input/evdevtouch/qevdevtouchhandler.cpp
@@ -883,7 +883,7 @@ void QEvdevTouchScreenHandlerThread::filterAndSendTouchPoints()
     }
 
     QList<QWindowSystemInterface::TouchPoint> points = m_handler->d->m_touchPoints;
-    const QList<QWindowSystemInterface::TouchPoint> &lastPoints = m_handler->d->m_lastTouchPoints;
+    QList<QWindowSystemInterface::TouchPoint> lastPoints = m_handler->d->m_lastTouchPoints;
 
     m_handler->d->m_mutex.unlock();