1 files changed, 11 insertions, 3 deletions
diff --git a/src/network/bearer/qnetworkconfigmanager.cpp b/src/network/bearer/qnetworkconfigmanager.cpp
index 855ab4e485..db1325d85b 100644
--- a/src/network/bearer/qnetworkconfigmanager.cpp
+++ b/src/network/bearer/qnetworkconfigmanager.cpp
@@ -57,6 +57,13 @@ QT_BEGIN_NAMESPACE
 static QBasicAtomicPointer<QNetworkConfigurationManagerPrivate> connManager_ptr;
 static QBasicAtomicInt appShutdown;
 
+static void connManager_prepare()
+{
+    int shutdown = appShutdown.fetchAndStoreAcquire(0);
+    Q_ASSERT(shutdown == 0 || shutdown == 1);
+    Q_UNUSED(shutdown);
+}
+
 static void connManager_cleanup()
 {
     // this is not atomic or thread-safe!
@@ -68,8 +75,9 @@ static void connManager_cleanup()
         cmp->cleanup();
 }
 
-void QNetworkConfigurationManagerPrivate::addPostRoutine()
+void QNetworkConfigurationManagerPrivate::addPreAndPostRoutine()
 {
+    qAddPreRoutine(connManager_prepare);
     qAddPostRoutine(connManager_cleanup);
 }
 
@@ -85,12 +93,12 @@ QNetworkConfigurationManagerPrivate *qNetworkConfigurationManagerPrivate()
 
             if (QCoreApplicationPrivate::mainThread() == QThread::currentThread()) {
                 // right thread or no main thread yet
-                ptr->addPostRoutine();
+                ptr->addPreAndPostRoutine();
                 ptr->initialize();
             } else {
                 // wrong thread, we need to make the main thread do this
                 QObject *obj = new QObject;
-                QObject::connect(obj, SIGNAL(destroyed()), ptr, SLOT(addPostRoutine()), Qt::DirectConnection);
+                QObject::connect(obj, SIGNAL(destroyed()), ptr, SLOT(addPreAndPostRoutine()), Qt::DirectConnection);
                 ptr->initialize(); // this moves us to the right thread
                 obj->moveToThread(QCoreApplicationPrivate::mainThread());
                 obj->deleteLater();