diff options
Diffstat (limited to 'src/openvpn/socket.c')
| -rw-r--r-- | src/openvpn/socket.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/openvpn/socket.c b/src/openvpn/socket.c index c486327..76bdbfc 100644 --- a/src/openvpn/socket.c +++ b/src/openvpn/socket.c @@ -1141,8 +1141,8 @@ create_socket(struct link_socket *sock, struct addrinfo *addr) #if defined(TARGET_LINUX) if (sock->bind_dev) { - msg (M_INFO, "Using bind-dev %s", sock->bind_dev); - if (setsockopt (sock->sd, SOL_SOCKET, SO_BINDTODEVICE, sock->bind_dev, strlen (sock->bind_dev) + 1) != 0) + msg(M_INFO, "Using bind-dev %s", sock->bind_dev); + if (setsockopt(sock->sd, SOL_SOCKET, SO_BINDTODEVICE, sock->bind_dev, strlen(sock->bind_dev) + 1) != 0) { msg(M_WARN|M_ERRNO, "WARN: setsockopt SO_BINDTODEVICE=%s failed", sock->bind_dev); } @@ -2030,8 +2030,14 @@ phase2_inetd(struct link_socket *sock, const struct frame *frame, } else { - msg(M_WARN, "inetd(%s): getsockname(%d) failed, using AF_INET", + int saved_errno = errno; + msg(M_WARN|M_ERRNO, "inetd(%s): getsockname(%d) failed, using AF_INET", proto2ascii(sock->info.proto, sock->info.af, false), (int)sock->sd); + /* if not called with a socket on stdin, --inetd cannot work */ + if (saved_errno == ENOTSOCK) + { + msg(M_FATAL, "ERROR: socket required for --inetd operation"); + } } } #else /* ifdef HAVE_GETSOCKNAME */ @@ -2047,7 +2053,6 @@ phase2_inetd(struct link_socket *sock, const struct frame *frame, false, sock->inetd == INETD_NOWAIT, signal_received); - } ASSERT(!remote_changed); } |