Merge branch 'master' of scm.dev.nokia.troll.no:qt/qt-earth-staging into master-integration

* 'master' of scm.dev.nokia.troll.no:qt/qt-earth-staging:
  Fix crash in QHttpNetworkReplyPrivate::gunzipBodyPartiallyEnd
  Fix warning when using QXmlInputSource with non opened QIODevice
  HTTP proxy engine - accept standard Connection header

3 files changed, 10 insertions, 3 deletions

diff --git a/src/network/access/qhttpnetworkreply.cpp b/src/network/access/qhttpnetworkreply.cpp
index 6173b39..3dc8b2f 100644
--- a/src/network/access/qhttpnetworkreply.cpp
+++ b/src/network/access/qhttpnetworkreply.cpp
@@ -472,8 +472,10 @@ int QHttpNetworkReplyPrivate::gunzipBodyPartially(QByteArray &compressed, QByteA
 
 void QHttpNetworkReplyPrivate::gunzipBodyPartiallyEnd()
 {
-    inflateEnd(&inflateStrm);
-    initInflate = false;
+    if (initInflate) {
+        inflateEnd(&inflateStrm);
+        initInflate = false;
+    }
 }
 
 #endif
diff --git a/src/network/socket/qhttpsocketengine.cpp b/src/network/socket/qhttpsocketengine.cpp
index 5c672ec..b62bc05 100644
--- a/src/network/socket/qhttpsocketengine.cpp
+++ b/src/network/socket/qhttpsocketengine.cpp
@@ -614,6 +614,10 @@ void QHttpSocketEngine::slotSocketReadNotification()
 
         bool willClose;
         QString proxyConnectionHeader = responseHeader.value(QLatin1String("Proxy-Connection"));
+        // Although most proxies use the unofficial Proxy-Connection header, the Connection header
+        // from http spec is also allowed.
+        if (proxyConnectionHeader.isEmpty())
+            proxyConnectionHeader = responseHeader.value(QLatin1String("Connection"));
         proxyConnectionHeader = proxyConnectionHeader.toLower();
         if (proxyConnectionHeader == QLatin1String("close")) {
             willClose = true;
diff --git a/src/xml/sax/qxml.cpp b/src/xml/sax/qxml.cpp
index 0c7f2ab..c4c5f0c 100644
--- a/src/xml/sax/qxml.cpp
+++ b/src/xml/sax/qxml.cpp
@@ -1321,7 +1321,8 @@ QXmlInputSource::QXmlInputSource(QIODevice *dev)
 {
     init();
     d->inputDevice = dev;
-    d->inputDevice->setTextModeEnabled(false);
+    if (dev->isOpen())
+        d->inputDevice->setTextModeEnabled(false);
 }
 
 #ifdef QT3_SUPPORT