1 files changed, 13 insertions, 4 deletions

diff --git a/ssh-keyscan.c b/ssh-keyscan.c
index 9a91be499..f30e85045 100644
--- a/ssh-keyscan.c
+++ b/ssh-keyscan.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh-keyscan.c,v 1.78 2009/01/22 10:02:34 djm Exp $ */
+/* $OpenBSD: ssh-keyscan.c,v 1.79 2009/10/28 16:38:18 reyk Exp $ */
 /*
  * Copyright 1995, 1996 by David Mazieres <dm@lcs.mit.edu>.
  *
@@ -68,6 +68,9 @@ int timeout = 5;
 int maxfd;
 #define MAXCON (maxfd - 10)
 
+/* The default routing domain */
+int scan_rdomain = -1;
+
 extern char *__progname;
 fd_set *read_wait;
 size_t read_wait_nfdset;
@@ -412,7 +415,8 @@ tcpconnect(char *host)
         if ((gaierr = getaddrinfo(host, strport, &hints, &aitop)) != 0)
                 fatal("getaddrinfo %s: %s", host, ssh_gai_strerror(gaierr));
         for (ai = aitop; ai; ai = ai->ai_next) {
-                s = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
+                s = socket_rdomain(ai->ai_family, ai->ai_socktype,
+                    ai->ai_protocol, scan_rdomain);
                 if (s < 0) {
                         error("socket: %s", strerror(errno));
                         continue;
@@ -715,7 +719,7 @@ usage(void)
 {
         fprintf(stderr,
             "usage: %s [-46Hv] [-f file] [-p port] [-T timeout] [-t type]\n"
-            "\t\t   [host | addrlist namelist] ...\n",
+            "\t\t   [-V rdomain] [host | addrlist namelist] ...\n",
             __progname);
         exit(1);
 }
@@ -741,7 +745,7 @@ main(int argc, char **argv)
         if (argc <= 1)
                 usage();
 
-        while ((opt = getopt(argc, argv, "Hv46p:T:t:f:")) != -1) {
+        while ((opt = getopt(argc, argv, "Hv46p:T:t:f:V:")) != -1) {
                 switch (opt) {
                 case 'H':
                         hash_hosts = 1;
@@ -802,6 +806,11 @@ main(int argc, char **argv)
                 case '6':
                         IPv4or6 = AF_INET6;
                         break;
+                case 'V':
+                        scan_rdomain = a2port(optarg);
+                        if (scan_rdomain < 0)
+                                scan_rdomain = -1;
+                        break;
                 case '?':
                 default:
                         usage();