From d0cbd1e0b8f893bfb87f9b6ecd47b71e0a51bf8d Mon Sep 17 00:00:00 2001
From: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
Date: Wed, 21 Oct 2015 16:12:27 +0200
Subject: [PATCH] eglfs: Avoid sending enter-leave events with an invalid leave
 ptr

Task-number: QTBUG-48890
Change-Id: Iad82f285a0c982a5fafd276459b8177086d43d1b
Reviewed-by: Andy Nichols <andy.nichols@theqtcompany.com>
---
 src/plugins/platforms/eglfs/qeglfsscreen.cpp | 1 -
 src/plugins/platforms/eglfs/qeglfsscreen.h   | 3 ++-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/plugins/platforms/eglfs/qeglfsscreen.cpp b/src/plugins/platforms/eglfs/qeglfsscreen.cpp
index 22ec424451..6f8d0b88dd 100644
--- a/src/plugins/platforms/eglfs/qeglfsscreen.cpp
+++ b/src/plugins/platforms/eglfs/qeglfsscreen.cpp
@@ -45,7 +45,6 @@ QT_BEGIN_NAMESPACE
 
 QEglFSScreen::QEglFSScreen(EGLDisplay dpy)
     : m_dpy(dpy),
-      m_pointerWindow(0),
       m_surface(EGL_NO_SURFACE),
       m_cursor(0)
 {
diff --git a/src/plugins/platforms/eglfs/qeglfsscreen.h b/src/plugins/platforms/eglfs/qeglfsscreen.h
index dc291285ad..44e9da4a5a 100644
--- a/src/plugins/platforms/eglfs/qeglfsscreen.h
+++ b/src/plugins/platforms/eglfs/qeglfsscreen.h
@@ -35,6 +35,7 @@
 #define QEGLFSSCREEN_H
 
 #include "qeglfsglobal.h"
+#include <QtCore/QPointer>
 #include <EGL/egl.h>
 
 QT_BEGIN_NAMESPACE
@@ -73,7 +74,7 @@ private:
     void setPrimarySurface(EGLSurface surface);
 
     EGLDisplay m_dpy;
-    QWindow *m_pointerWindow;
+    QPointer<QWindow> m_pointerWindow;
     EGLSurface m_surface;
     QPlatformCursor *m_cursor;