Merge remote branch 'origin/4.7' into qt-master-from-4.7

Conflicts:
	tools/qdoc3/test/qt-html-templates.qdocconf

1 files changed, 9 insertions, 0 deletions

diff --git a/src/network/access/qnetworkaccessmanager.cpp b/src/network/access/qnetworkaccessmanager.cpp
index f7ada8c121..80b74c7723 100644
--- a/src/network/access/qnetworkaccessmanager.cpp
+++ b/src/network/access/qnetworkaccessmanager.cpp
@@ -464,6 +464,15 @@ QNetworkAccessManager::~QNetworkAccessManager()
 #ifndef QT_NO_NETWORKPROXY
     delete d_func()->proxyFactory;
 #endif
+
+    // Delete the QNetworkReply children first.
+    // Else a QAbstractNetworkCache might get deleted in ~QObject
+    // before a QNetworkReply that accesses the QAbstractNetworkCache
+    // object in its destructor.
+    qDeleteAll(findChildren<QNetworkReply *>());
+    // The other children will be deleted in this ~QObject
+    // FIXME instead of this "hack" make the QNetworkReplyImpl
+    // properly watch the cache deletion, e.g. via a QWeakPointer.
 }
 
 #ifndef QT_NO_NETWORKPROXY