From e98c461d43ea07c73898c93debe9285029ba0416 Mon Sep 17 00:00:00 2001
From: Joni Poikelin <joni.poikelin@digia.com>
Date: Thu, 12 Jun 2014 10:28:23 +0300
Subject: [PATCH] XCB: Fix leak with touch devices

Task-number: QTBUG-39596
Change-Id: I4225d5a1ab4939280640b35d30c283f056a56519
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
---
 src/plugins/platforms/xcb/qxcbconnection_xi2.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/plugins/platforms/xcb/qxcbconnection_xi2.cpp b/src/plugins/platforms/xcb/qxcbconnection_xi2.cpp
index c296618..a574dca 100644
--- a/src/plugins/platforms/xcb/qxcbconnection_xi2.cpp
+++ b/src/plugins/platforms/xcb/qxcbconnection_xi2.cpp
@@ -228,6 +228,11 @@ void QXcbConnection::xi2SetupDevices()
 
 void QXcbConnection::finalizeXInput2()
 {
+    foreach (XInput2DeviceData *dev, m_touchDevices) {
+        if (dev->xiDeviceInfo)
+            XIFreeDeviceInfo(dev->xiDeviceInfo);
+        delete dev;
+    }
 }
 
 void QXcbConnection::xi2Select(xcb_window_t window)
@@ -393,6 +398,7 @@ XInput2DeviceData *QXcbConnection::deviceForId(int id)
             m_touchDevices[id] = dev;
         } else {
             m_touchDevices.remove(id);
+            XIFreeDeviceInfo(dev->xiDeviceInfo);
             delete dev;
             dev = 0;
         }
-- 
1.8.4.5