From 74bb6569b9ff3971a4aa5d6fab57d6baf357f570 Mon Sep 17 00:00:00 2001
From: Gunnar Sletta <gunnar@sletta.org>
Date: Thu, 12 Jan 2017 09:40:23 +0100
Subject: 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 <laszlo.agocs@qt.io>
---
 src/platformsupport/input/evdevtouch/qevdevtouchhandler.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/platformsupport/input')

diff --git a/src/platformsupport/input/evdevtouch/qevdevtouchhandler.cpp b/src/platformsupport/input/evdevtouch/qevdevtouchhandler.cpp
index 11f7311bb7..8cce403b31 100644
--- 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();
 
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