diff options
| -rw-r--r-- | src/network/socket/qnativesocketengine_unix.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/network/socket/qnativesocketengine_unix.cpp b/src/network/socket/qnativesocketengine_unix.cpp index 4c94c4dbb9..e076f2b4bf 100644 --- a/src/network/socket/qnativesocketengine_unix.cpp +++ b/src/network/socket/qnativesocketengine_unix.cpp @@ -741,7 +741,7 @@ QNetworkInterface QNativeSocketEnginePrivate::nativeMulticastInterface() const QT_SOCKOPTLEN_T sizeofv = sizeof(v); if (::getsockopt(socketDescriptor, IPPROTO_IP, IP_MULTICAST_IF, &v, &sizeofv) == -1) return QNetworkInterface(); - if (v.s_addr != 0 && sizeofv >= sizeof(v)) { + if (v.s_addr != 0 && sizeofv >= QT_SOCKOPTLEN_T(sizeof(v))) { QHostAddress ipv4(ntohl(v.s_addr)); QList<QNetworkInterface> ifaces = QNetworkInterface::allInterfaces(); for (int i = 0; i < ifaces.count(); ++i) { |