QHttpNetworkConnectionChannel: Limit the socket read buffer

Reviewed-by: Peter Hartmann

1 files changed, 5 insertions, 0 deletions

diff --git a/src/network/access/qhttpnetworkconnectionchannel.cpp b/src/network/access/qhttpnetworkconnectionchannel.cpp
index beab9af..81fac57 100644
--- a/src/network/access/qhttpnetworkconnectionchannel.cpp
+++ b/src/network/access/qhttpnetworkconnectionchannel.cpp
@@ -69,6 +69,11 @@ void QHttpNetworkConnectionChannel::init()
     socket = new QTcpSocket;
 #endif
 
+    // limit the socket read buffer size. we will read everything into
+    // the QHttpNetworkReply anyway, so let's grow only that and not
+    // here and there.
+    socket->setReadBufferSize(64*1024);
+
     QObject::connect(socket, SIGNAL(bytesWritten(qint64)),
                      this, SLOT(_q_bytesWritten(qint64)),
                      Qt::DirectConnection);