1 files changed, 2 insertions, 0 deletions
diff --git a/src/network/socket/qsocks5socketengine.cpp b/src/network/socket/qsocks5socketengine.cpp
index 575c0bc..ab75798 100644
--- a/src/network/socket/qsocks5socketengine.cpp
+++ b/src/network/socket/qsocks5socketengine.cpp
@@ -1126,6 +1126,8 @@ bool QSocks5SocketEngine::connectInternal()
     if (d->socks5State == QSocks5SocketEnginePrivate::Uninitialized
         && d->socketState != QAbstractSocket::ConnectingState) {
         setState(QAbstractSocket::ConnectingState);
+        //limit buffer in internal socket, data is buffered in the external socket under application control
+        d->data->controlSocket->setReadBufferSize(65536);
         d->data->controlSocket->connectToHost(d->proxyInfo.hostName(), d->proxyInfo.port());
         return false;
     }