Index: head/net/qt5-network/Makefile
===================================================================
--- head/net/qt5-network/Makefile	(revision 488280)
+++ head/net/qt5-network/Makefile	(revision 488281)
@@ -1,48 +1,48 @@
 # $FreeBSD$
 
 PORTNAME=	network
 DISTVERSION=	${QT5_VERSION}
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	net ipv6
 PKGNAMEPREFIX=	qt5-
 
 MAINTAINER=	kde@FreeBSD.org
 COMMENT=	Qt network module
 
 RUN_DEPENDS=	${LOCALBASE}/share/certs/ca-root-nss.crt:security/ca_root_nss
 
 USES=		compiler:c++11-lang qmake:no_env qt-dist:5,base ssl
 USE_QT=		core buildtools_build
 HAS_CONFIGURE=	yes
 CONFIGURE_ARGS=	-no-gui -no-xcb
 USE_LDCONFIG=	${PREFIX}/${QT_LIBDIR_REL}
 
 BUILD_WRKSRC=	${WRKSRC}/src/${PORTNAME}
 INSTALL_WRKSRC=	${BUILD_WRKSRC}
 
 QT_DEFINES=	OPENSSL SSL
 QT_CONFIG=	openssl
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|/usr/local|${LOCALBASE}|g' \
 		${BUILD_WRKSRC}/ssl/qsslsocket_openssl.cpp
 	@${REINPLACE_CMD} -e 's|%%OPENSSLLIB%%|${OPENSSLLIB}|g' \
 		${BUILD_WRKSRC}/ssl/qsslsocket_openssl_symbols.cpp
 
 post-configure:
 .for d in src/network src/plugins/bearer/generic
 	${MKDIR} ${WRKSRC}/${d}
 	cd ${WRKSRC}/${d} && ${SETENV} ${QMAKE_ENV} ${_QMAKE} ${QMAKE_ARGS} ${WRKSRC}/${d}
 .endfor
 
 post-build:
 	@cd ${WRKSRC}/src/plugins/bearer/generic && \
 		${SETENV} ${MAKE_ENV} ${MAKE} ${MAKE_FLAGS} ${MAKEFILE} \
 		${_MAKE_JOBS} ${MAKE_ARGS} ${ALL_TARGET}
 
 post-install:
 	@cd ${WRKSRC}/src/plugins/bearer/generic && \
 		${SETENV} ${MAKE_ENV} ${MAKE} ${MAKE_FLAGS} ${MAKEFILE} \
 		${MAKE_ARGS} ${INSTALL_TARGET}
 
 .include <bsd.port.mk>
Index: head/net/qt5-network/files/patch-src_network_kernel_qnetworkinterface__unix.cpp
===================================================================
--- head/net/qt5-network/files/patch-src_network_kernel_qnetworkinterface__unix.cpp	(revision 488280)
+++ head/net/qt5-network/files/patch-src_network_kernel_qnetworkinterface__unix.cpp	(revision 488281)
@@ -1,95 +1,106 @@
 Clean up interface type and MTU detection.
 
  - Introduce a class SockPuppet that handles closing the socket
    automatically, and handles different address families as well.
  - Finding MTU requires using AF_LOCAL, cribbed that detail from ifconfig.c
  - Zero out structures more diligently, initialize pointers to nullptr.
  - In particular, don't use a union of structs passed in to ioctl().
    Make them separate structs (with block scope so the compiler might
    place them on top of each other, that would be ok).
+ - IFM_FDDI (still) exists in 11.2, not in 12.0
 
---- src/network/kernel/qnetworkinterface_unix.cpp.orig	2018-12-24 17:00:42 UTC
+--- src/network/kernel/qnetworkinterface_unix.cpp.orig	2018-12-03 11:15:26 UTC
 +++ src/network/kernel/qnetworkinterface_unix.cpp
 @@ -419,12 +419,23 @@ QT_BEGIN_INCLUDE_NAMESPACE
  #endif // QT_PLATFORM_UIKIT
  QT_END_INCLUDE_NAMESPACE
  
 -static int openSocket(int &socket)
 +template<int address_family> struct SockPuppet
  {
 -    if (socket == -1)
 -        socket = qt_safe_socket(AF_INET, SOCK_DGRAM, 0);
 -    return socket;
 -}
 +    int socket{-1};
 +
 +    int open() 
 +    {
 +        if (socket == -1)
 +            socket = qt_safe_socket(address_family, SOCK_DGRAM, 0);
 +        return socket;
 +    }
 +
 +    ~SockPuppet()
 +    {
 +        if (socket != -1)
 +            qt_safe_close(socket);
 +    }
 +} ;
  
  static QNetworkInterface::InterfaceType probeIfType(int socket, int iftype, struct ifmediareq *req)
  {
-@@ -477,15 +488,8 @@ static QNetworkInterface::InterfaceType 
+@@ -463,9 +474,6 @@ static QNetworkInterface::InterfaceType 
+         case IFM_ETHER:
+             return QNetworkInterface::Ethernet;
+ 
+-        case IFM_FDDI:
+-            return QNetworkInterface::Fddi;
+-
+         case IFM_IEEE80211:
+             return QNetworkInterface::Ieee80211;
+         }
+@@ -477,15 +485,8 @@ static QNetworkInterface::InterfaceType 
  static QList<QNetworkInterfacePrivate *> createInterfaces(ifaddrs *rawList)
  {
      QList<QNetworkInterfacePrivate *> interfaces;
 -    union {
 -        struct ifmediareq mediareq;
 -        struct ifreq req;
 -    };
 -    int socket = -1;
 -
 -    // ensure both structs start with the name field, of size IFNAMESIZ
 -    Q_STATIC_ASSERT(sizeof(mediareq.ifm_name) == sizeof(req.ifr_name));
 -    Q_ASSERT(&mediareq.ifm_name == &req.ifr_name);
 +    SockPuppet<AF_INET> socket;
 +    SockPuppet<AF_LOCAL> localSocket;
  
      // on NetBSD we use AF_LINK and sockaddr_dl
      // scan the list for that family
-@@ -500,13 +504,21 @@ static QList<QNetworkInterfacePrivate *>
+@@ -500,13 +501,21 @@ static QList<QNetworkInterfacePrivate *>
              iface->flags = convertFlags(ptr->ifa_flags);
              iface->hardwareAddress = iface->makeHwAddress(sdl->sdl_alen, (uchar*)LLADDR(sdl));
  
 -            strlcpy(mediareq.ifm_name, ptr->ifa_name, sizeof(mediareq.ifm_name));
 -            iface->type = probeIfType(openSocket(socket), sdl->sdl_type, &mediareq);
 -            iface->mtu = getMtu(socket, &req);
 +            {
 +                ifmediareq req;
 +                memset(&req, 0, sizeof(req));
 +                strncpy(req.ifm_name, ptr->ifa_name, sizeof(req.ifm_name));
 +                iface->type = probeIfType(socket.open(), sdl->sdl_type, &req);
 +            }
 +            {
 +                ifreq req;
 +                memset(&req, 0, sizeof(req));
 +                strncpy(req.ifr_name, ptr->ifa_name, sizeof(req.ifr_name));
 +                req.ifr_addr.sa_family = AF_LOCAL;
 +                iface->mtu = getMtu(localSocket.open(), &req);
 +            }
          }
  
 -    if (socket != -1)
 -        qt_safe_close(socket);
      return interfaces;
  }
  
-@@ -605,7 +617,7 @@ static QList<QNetworkInterfacePrivate *>
+@@ -605,7 +614,7 @@ static QList<QNetworkInterfacePrivate *>
  {
      QList<QNetworkInterfacePrivate *> interfaces;
  
 -    ifaddrs *interfaceListing;
 +    ifaddrs *interfaceListing = nullptr;
      if (getifaddrs(&interfaceListing) == -1) {
          // error
          return interfaces;