From 4d3b9aa83cf7f6d9f9b88d9936e5980629daac2a Mon Sep 17 00:00:00 2001
From: Cristiano di Flora <cristiano.di-flora@nokia.com>
Date: Tue, 22 Feb 2011 05:27:51 +0200
Subject: [PATCH] Fix QNetworkConfigurationManager crash due to null private pointer.

Reviewed-by: Aaron McCarthy
Task-Number: QTBUG-17305
(cherry picked from commit 7388fcb83592a90aace054314e0c3e7e7a94fdae)
---
 src/network/bearer/qnetworkconfigmanager.cpp |   17 +++++------------
 1 files changed, 5 insertions(+), 12 deletions(-)

diff --git a/src/network/bearer/qnetworkconfigmanager.cpp b/src/network/bearer/qnetworkconfigmanager.cpp
index 0e3c519..7eadb82 100644
--- a/src/network/bearer/qnetworkconfigmanager.cpp
+++ b/src/network/bearer/qnetworkconfigmanager.cpp
@@ -57,16 +57,17 @@ QT_BEGIN_NAMESPACE
     {                                                                   \
         delete this_##NAME.pointer;                                     \
         this_##NAME.pointer = 0;                                        \
-        this_##NAME.destroyed = true;                                   \
     }                                                                   \
     static TYPE *NAME()                                                 \
     {                                                                   \
-        if (!this_##NAME.pointer && !this_##NAME.destroyed) {           \
+        if (!this_##NAME.pointer) {                                     \
             TYPE *x = new TYPE;                                         \
             if (!this_##NAME.pointer.testAndSetOrdered(0, x))           \
                 delete x;                                               \
-            else                                                        \
+            else {                                                      \
                 qAddPostRoutine(NAME##_cleanup);                        \
+                this_##NAME.pointer->updateConfigurations();            \
+            }								\
         }                                                               \
         return this_##NAME.pointer;                                     \
     }
@@ -75,15 +76,7 @@ Q_GLOBAL_STATIC_QAPP_DESTRUCTION(QNetworkConfigurationManagerPrivate, connManage
 
 QNetworkConfigurationManagerPrivate *qNetworkConfigurationManagerPrivate()
 {
-    static bool initialized = false;
-
-    QNetworkConfigurationManagerPrivate *m = connManager();
-    if (!initialized) {
-        initialized = true;
-        m->updateConfigurations();
-    }
-
-    return m;
+    return connManager();
 }
 
 /*!
-- 
1.6.1