3 files changed, 37 insertions, 26 deletions
diff --git a/src/network/access/qnetworkreplyhttpimpl.cpp b/src/network/access/qnetworkreplyhttpimpl.cpp
index f9547e1508..2f4a1e5462 100644
--- a/src/network/access/qnetworkreplyhttpimpl.cpp
+++ b/src/network/access/qnetworkreplyhttpimpl.cpp
@@ -731,10 +731,11 @@ void QNetworkReplyHttpImplPrivate::postRequest(const QNetworkRequest &newHttpReq
 
     QList<QByteArray> headers = newHttpRequest.rawHeaderList();
     if (resumeOffset != 0) {
-        if (headers.contains("Range")) {
+        const int rangeIndex = headers.indexOf("Range");
+        if (rangeIndex != -1) {
             // Need to adjust resume offset for user specified range
 
-            headers.removeOne("Range");
+            headers.removeAt(rangeIndex);
 
             // We've already verified that requestRange starts with "bytes=", see canResume.
             QByteArray requestRange = newHttpRequest.rawHeader("Range").mid(6);
@@ -2145,15 +2146,18 @@ void QNetworkReplyHttpImplPrivate::_q_metaDataChanged()
     Q_Q(QNetworkReplyHttpImpl);
     // 1. do we have cookies?
     // 2. are we allowed to set them?
-    if (cookedHeaders.contains(QNetworkRequest::SetCookieHeader) && manager
-        && (static_cast<QNetworkRequest::LoadControl>
-            (request.attribute(QNetworkRequest::CookieSaveControlAttribute,
-                               QNetworkRequest::Automatic).toInt()) == QNetworkRequest::Automatic)) {
-        QList<QNetworkCookie> cookies =
-            qvariant_cast<QList<QNetworkCookie> >(cookedHeaders.value(QNetworkRequest::SetCookieHeader));
-        QNetworkCookieJar *jar = manager->cookieJar();
-        if (jar)
-            jar->setCookiesFromUrl(cookies, url);
+    if (manager) {
+        const auto it = cookedHeaders.constFind(QNetworkRequest::SetCookieHeader);
+        if (it != cookedHeaders.cend()
+            && request.attribute(QNetworkRequest::CookieSaveControlAttribute,
+                                 QNetworkRequest::Automatic).toInt() == QNetworkRequest::Automatic) {
+            QNetworkCookieJar *jar = manager->cookieJar();
+            if (jar) {
+                QList<QNetworkCookie> cookies =
+                    qvariant_cast<QList<QNetworkCookie> >(it.value());
+                jar->setCookiesFromUrl(cookies, url);
+            }
+        }
     }
     emit q->metaDataChanged();
 }
diff --git a/src/network/access/qnetworkreplyimpl.cpp b/src/network/access/qnetworkreplyimpl.cpp
index 0f57d1a73b..4203169cae 100644
--- a/src/network/access/qnetworkreplyimpl.cpp
+++ b/src/network/access/qnetworkreplyimpl.cpp
@@ -871,16 +871,20 @@ void QNetworkReplyImplPrivate::metaDataChanged()
     Q_Q(QNetworkReplyImpl);
     // 1. do we have cookies?
     // 2. are we allowed to set them?
-    if (cookedHeaders.contains(QNetworkRequest::SetCookieHeader) && !manager.isNull()
-        && (static_cast<QNetworkRequest::LoadControl>
-            (request.attribute(QNetworkRequest::CookieSaveControlAttribute,
-                               QNetworkRequest::Automatic).toInt()) == QNetworkRequest::Automatic)) {
-        QList<QNetworkCookie> cookies =
-            qvariant_cast<QList<QNetworkCookie> >(cookedHeaders.value(QNetworkRequest::SetCookieHeader));
-        QNetworkCookieJar *jar = manager->cookieJar();
-        if (jar)
-            jar->setCookiesFromUrl(cookies, url);
+    if (!manager.isNull()) {
+        const auto it = cookedHeaders.constFind(QNetworkRequest::SetCookieHeader);
+        if (it != cookedHeaders.cend()
+            && request.attribute(QNetworkRequest::CookieSaveControlAttribute,
+                                 QNetworkRequest::Automatic).toInt() == QNetworkRequest::Automatic) {
+            QNetworkCookieJar *jar = manager->cookieJar();
+            if (jar) {
+                QList<QNetworkCookie> cookies =
+                    qvariant_cast<QList<QNetworkCookie> >(it.value());
+                jar->setCookiesFromUrl(cookies, url);
+            }
+        }
     }
+
     emit q->metaDataChanged();
 }
 
diff --git a/src/network/access/qspdyprotocolhandler.cpp b/src/network/access/qspdyprotocolhandler.cpp
index f3073dcd3c..1a6dd04ecb 100644
--- a/src/network/access/qspdyprotocolhandler.cpp
+++ b/src/network/access/qspdyprotocolhandler.cpp
@@ -872,7 +872,8 @@ void QSpdyProtocolHandler::handleSYN_REPLY(char flags, quint32 /*length*/, const
 void QSpdyProtocolHandler::parseHttpHeaders(char flags, const QByteArray &frameData)
 {
     qint32 streamID = getStreamID(frameData.constData());
-    if (!m_inFlightStreams.contains(streamID)) {
+    const auto it = m_inFlightStreams.constFind(streamID);
+    if (it == m_inFlightStreams.cend()) {
         sendRST_STREAM(streamID, RST_STREAM_INVALID_STREAM);
         return;
     }
@@ -882,7 +883,7 @@ void QSpdyProtocolHandler::parseHttpHeaders(char flags, const QByteArray &frameD
 
     QByteArray headerValuePairs = frameData.mid(4);
 
-    HttpMessagePair pair = m_inFlightStreams.value(streamID);
+    HttpMessagePair pair = it.value();
     QHttpNetworkReply *httpReply = pair.second;
     Q_ASSERT(httpReply != 0);
 
@@ -1152,12 +1153,13 @@ void QSpdyProtocolHandler::handleWINDOW_UPDATE(char /*flags*/, quint32 /*length*
     qint32 streamID = getStreamID(frameData.constData());
     qint32 deltaWindowSize = fourBytesToInt(frameData.constData() + 4);
 
-    if (!m_inFlightStreams.contains(streamID)) {
+    const auto it = m_inFlightStreams.constFind(streamID);
+    if (it == m_inFlightStreams.cend()) {
         sendRST_STREAM(streamID, RST_STREAM_INVALID_STREAM);
         return;
     }
 
-    QHttpNetworkReply *reply = m_inFlightStreams.value(streamID).second;
+    QHttpNetworkReply *reply = it.value().second;
     Q_ASSERT(reply);
     QHttpNetworkReplyPrivate *replyPrivate = reply->d_func();
     Q_ASSERT(replyPrivate);
@@ -1176,7 +1178,8 @@ void QSpdyProtocolHandler::handleDataFrame(const QByteArray &frameHeaders)
     Q_ASSERT(frameHeaders.count() >= 8);
 
     qint32 streamID = getStreamID(frameHeaders.constData());
-    if (!m_inFlightStreams.contains(streamID)) {
+    const auto it = m_inFlightStreams.constFind(streamID);
+    if (it == m_inFlightStreams.cend()) {
         sendRST_STREAM(streamID, RST_STREAM_INVALID_STREAM);
         return;
     }
@@ -1198,7 +1201,7 @@ void QSpdyProtocolHandler::handleDataFrame(const QByteArray &frameHeaders)
         m_waitingForCompleteStream = false;
     }
 
-    HttpMessagePair pair = m_inFlightStreams.value(streamID);
+    HttpMessagePair pair = it.value();
     QHttpNetworkRequest httpRequest = pair.first;
     QHttpNetworkReply *httpReply = pair.second;
     Q_ASSERT(httpReply != 0);