Fix for player application exit crash

Crash is a regression from the commit
7cd29ef169b94b0182b4207b37715f7427e4e4d6.
The commit 7cd29ef169b94b0182b4207b37715f7427e4e4d6 creates two
fep contexts, another one is created while first one being created.
When application exit, other fep context is deleted
after coeEnv destroyed. Fep context destructor uses method from
coeEnv and when second fep Context deleted application crashes.
To fix the crash, flaged fep context creation while being created.

Change-Id: I3079179df2c3a59a0117d5de775116e06d7e3cff
Reviewed-by: Satyam Bandarapu <ext-satyam.bandarapu@nokia.com>
Reviewed-by: Murray Read <ext-murray.2.read@nokia.com>
Reviewed-by: Pasi Pentikäinen <ext-pasi.a.pentikainen@nokia.com>

1 files changed, 9 insertions, 1 deletions

diff --git a/src/gui/kernel/qapplication.cpp b/src/gui/kernel/qapplication.cpp
index a0a093f..c520fcf 100644
--- a/src/gui/kernel/qapplication.cpp
+++ b/src/gui/kernel/qapplication.cpp
@@ -164,6 +164,10 @@ QInputContext *QApplicationPrivate::inputContext = 0;
 
 bool QApplicationPrivate::quitOnLastWindowClosed = true;
 
+#ifdef Q_OS_SYMBIAN
+bool QApplicationPrivate::inputContextBeingCreated = false;
+#endif
+
 #ifdef Q_WS_WINCE
 int QApplicationPrivate::autoMaximizeThreshold = -1;
 bool QApplicationPrivate::autoSipEnabled = false;
@@ -5508,7 +5512,11 @@ QInputContext *QApplication::inputContext() const
         if (keys.contains(QLatin1String("hbim"))) {
             that->d_func()->inputContext = QInputContextFactory::create(QLatin1String("hbim"), that);
         } else if (keys.contains(QLatin1String("coefep"))) {
-            that->d_func()->inputContext = QInputContextFactory::create(QLatin1String("coefep"), that);
+            if (!that->d_func()->inputContextBeingCreated) {
+                that->d_func()->inputContextBeingCreated = true;
+                that->d_func()->inputContext = QInputContextFactory::create(QLatin1String("coefep"), that);
+                that->d_func()->inputContextBeingCreated = false;
+            }
         } else {
             for (int c = 0; c < keys.size() && !d->inputContext; ++c) {
                 that->d_func()->inputContext = QInputContextFactory::create(keys[c], that);