diff options
Diffstat (limited to 'winsup/cygwin/fhandler_socket.cc')
| -rw-r--r-- | winsup/cygwin/fhandler_socket.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/winsup/cygwin/fhandler_socket.cc b/winsup/cygwin/fhandler_socket.cc index f2970ac46..7a4465f26 100644 --- a/winsup/cygwin/fhandler_socket.cc +++ b/winsup/cygwin/fhandler_socket.cc @@ -1111,7 +1111,8 @@ fhandler_socket::ioctl (unsigned int cmd, void *p) return -1; } ifr->ifr_flags = IFF_NOTRAILERS | IFF_UP | IFF_RUNNING; - if (ntohl (((struct sockaddr_in *) &ifr->ifr_addr)->sin_addr.s_addr) + if (!strncmp(ifr->ifr_name, "lo", 2) + || ntohl (((struct sockaddr_in *) &ifr->ifr_addr)->sin_addr.s_addr) == INADDR_LOOPBACK) ifr->ifr_flags |= IFF_LOOPBACK; else |