diff options
| author | Corinna Vinschen <corinna@vinschen.de> | 2002-11-07 13:22:26 +0300 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2002-11-07 13:22:26 +0300 |
| commit | 59ba222ca222aecaaf6de6d8c367b5ade733c5be (patch) | |
| tree | 216c18e549c2ddad31ebb26d779ac2f3c0604f34 /winsup/cygwin/fhandler_socket.cc | |
| parent | 0be11474082a2deac8857f9f5e610b1c4541f454 (diff) | |
* fhandler_socket.cc (fhandler_socket::ioctl): Return correct flags
for loopback interface when name is given on input instead of address.
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 |