diff options
Diffstat (limited to 'usr.sbin/rpcbind/util.c')
| -rw-r--r-- | usr.sbin/rpcbind/util.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/usr.sbin/rpcbind/util.c b/usr.sbin/rpcbind/util.c index 66797a7..9cdfa70 100644 --- a/usr.sbin/rpcbind/util.c +++ b/usr.sbin/rpcbind/util.c @@ -58,13 +58,6 @@ #include "rpcbind.h" -#define SA2SIN(sa) ((struct sockaddr_in *)(sa)) -#define SA2SINADDR(sa) (SA2SIN(sa)->sin_addr) -#ifdef INET6 -#define SA2SIN6(sa) ((struct sockaddr_in6 *)(sa)) -#define SA2SIN6ADDR(sa) (SA2SIN6(sa)->sin6_addr) -#endif - static struct sockaddr_in *local_in4; #ifdef INET6 static struct sockaddr_in6 *local_in6; @@ -176,9 +169,13 @@ addrmerge(struct netbuf *caller, char *serv_uaddr, char *clnt_uaddr, goto freeit; /* - * Loop through all interfaces. For each interface, see if the - * network portion of its address is equal to that of the client. - * If so, we have found the interface that we want to use. + * Loop through all interfaces. For each interface, see if it + * is either the loopback interface (which we always listen + * on) or is one of the addresses the program bound to (the + * wildcard by default, or a subset if -h is specified) and + * the network portion of its address is equal to that of the + * client. If so, we have found the interface that we want to + * use. */ bestif = NULL; for (ifap = ifp; ifap != NULL; ifap = ifap->ifa_next) { @@ -189,6 +186,9 @@ addrmerge(struct netbuf *caller, char *serv_uaddr, char *clnt_uaddr, !(ifap->ifa_flags & IFF_UP)) continue; + if (!(ifap->ifa_flags & IFF_LOOPBACK) && !listen_addr(ifsa)) + continue; + switch (hint_sa->sa_family) { case AF_INET: /* |
