diff options
Diffstat (limited to 'src/network/socket/qtcpserver.cpp')
-rw-r--r-- | src/network/socket/qtcpserver.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/network/socket/qtcpserver.cpp b/src/network/socket/qtcpserver.cpp index 5a60764a3b..026ceb4932 100644 --- a/src/network/socket/qtcpserver.cpp +++ b/src/network/socket/qtcpserver.cpp @@ -416,6 +416,11 @@ bool QTcpServer::setSocketDescriptor(int socketDescriptor) if (d->socketEngine) delete d->socketEngine; d->socketEngine = QAbstractSocketEngine::createSocketEngine(socketDescriptor, this); + if (!d->socketEngine) { + d->serverSocketError = QAbstractSocket::UnsupportedSocketOperationError; + d->serverSocketErrorString = tr("Operation on socket is not supported"); + return false; + } #ifndef QT_NO_BEARERMANAGEMENT //copy network session down to the socket engine (if it has been set) d->socketEngine->setProperty("_q_networksession", property("_q_networksession")); |