diff options
Diffstat (limited to 'src/openvpn/socket.c')
| -rw-r--r-- | src/openvpn/socket.c | 52 |
1 files changed, 33 insertions, 19 deletions
diff --git a/src/openvpn/socket.c b/src/openvpn/socket.c index 0424c0b..3e30c75 100644 --- a/src/openvpn/socket.c +++ b/src/openvpn/socket.c @@ -494,12 +494,9 @@ static void socket_set_sndbuf (int sd, int size) { #if defined(HAVE_SETSOCKOPT) && defined(SOL_SOCKET) && defined(SO_SNDBUF) - if (size > 0 && size < SOCKET_SND_RCV_BUF_MAX) + if (setsockopt (sd, SOL_SOCKET, SO_SNDBUF, (void *) &size, sizeof (size)) != 0) { - if (setsockopt (sd, SOL_SOCKET, SO_SNDBUF, (void *) &size, sizeof (size)) != 0) - { - msg (M_WARN, "NOTE: setsockopt SO_SNDBUF=%d failed", size); - } + msg (M_WARN, "NOTE: setsockopt SO_SNDBUF=%d failed", size); } #endif } @@ -523,13 +520,10 @@ static bool socket_set_rcvbuf (int sd, int size) { #if defined(HAVE_SETSOCKOPT) && defined(SOL_SOCKET) && defined(SO_RCVBUF) - if (size > 0 && size < SOCKET_SND_RCV_BUF_MAX) + if (setsockopt (sd, SOL_SOCKET, SO_RCVBUF, (void *) &size, sizeof (size)) != 0) { - if (setsockopt (sd, SOL_SOCKET, SO_RCVBUF, (void *) &size, sizeof (size)) != 0) - { - msg (M_WARN, "NOTE: setsockopt SO_RCVBUF=%d failed", size); - return false; - } + msg (M_WARN, "NOTE: setsockopt SO_RCVBUF=%d failed", size); + return false; } return true; #endif @@ -1265,20 +1259,24 @@ resolve_remote (struct link_socket *sock, ASSERT (0); } - /* Temporary fix, this need to be changed for dual stack */ - status = openvpn_getaddrinfo(flags, sock->remote_host, retry, - signal_received, af, &ai); - if(status == 0) { - sock->info.lsa->remote.addr.in6 = *((struct sockaddr_in6*)(ai->ai_addr)); - freeaddrinfo(ai); + /* Temporary fix, this need to be changed for dual stack */ + status = openvpn_getaddrinfo(flags, sock->remote_host, retry, + signal_received, af, &ai); + if(status == 0) + { + if ( ai->ai_family == AF_INET6 ) + sock->info.lsa->remote.addr.in6 = *((struct sockaddr_in6*)(ai->ai_addr)); + else + sock->info.lsa->remote.addr.in4 = *((struct sockaddr_in*)(ai->ai_addr)); + freeaddrinfo(ai); - dmsg (D_SOCKET_DEBUG, "RESOLVE_REMOTE flags=0x%04x phase=%d rrs=%d sig=%d status=%d", + dmsg (D_SOCKET_DEBUG, "RESOLVE_REMOTE flags=0x%04x phase=%d rrs=%d sig=%d status=%d", flags, phase, retry, signal_received ? *signal_received : -1, status); - } + } if (signal_received) { if (*signal_received) @@ -2412,6 +2410,22 @@ setenv_in_addr_t (struct env_set *es, const char *name_prefix, in_addr_t addr, c } void +setenv_in6_addr (struct env_set *es, + const char *name_prefix, + const struct in6_addr *addr, + const unsigned int flags) +{ + if (!IN6_IS_ADDR_UNSPECIFIED (addr) || !(flags & SA_SET_IF_NONZERO)) + { + struct openvpn_sockaddr si; + CLEAR (si); + si.addr.in6.sin6_family = AF_INET6; + si.addr.in6.sin6_addr = *addr; + setenv_sockaddr (es, name_prefix, &si, flags); + } +} + +void setenv_link_socket_actual (struct env_set *es, const char *name_prefix, const struct link_socket_actual *act, |