- dtucker@cvs.openbsd.org 2010/01/09 23:04:13

     [channels.c ssh.1 servconf.c sshd_config.5 sshd.c channels.h servconf.h
     ssh-keyscan.1 ssh-keyscan.c readconf.c sshconnect.c misc.c ssh.c
     readconf.h scp.1 sftp.1 ssh_config.5 misc.h]
     Remove RoutingDomain from ssh since it's now not needed.  It can be
     replaced with "route exec" or "nc -V" as a proxycommand.  "route exec"
     also ensures that trafic such as DNS lookups stays withing the specified
     routingdomain.  For example (from reyk):
     # route -T 2 exec /usr/sbin/sshd
     or inherited from the parent process
     $ route -T 2 exec sh
     $ ssh 10.1.2.3
     ok deraadt@ markus@ stevesk@ reyk@

1 files changed, 7 insertions, 19 deletions

diff --git a/channels.c b/channels.c
index 94939239..87dbe96d 100644
--- a/channels.c
+++ b/channels.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: channels.c,v 1.299 2009/11/11 21:37:03 markus Exp $ */
+/* $OpenBSD: channels.c,v 1.300 2010/01/09 23:04:13 dtucker Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -163,9 +163,6 @@ static u_int x11_fake_data_len;
 /* AF_UNSPEC or AF_INET or AF_INET6 */
 static int IPv4or6 = AF_UNSPEC;
 
-/* Set the routing domain a.k.a. VRF */
-static int channel_rdomain = -1;
-
 /* helper */
 static void port_open_helper(Channel *c, char *rtype);
 
@@ -2466,12 +2463,6 @@ channel_set_af(int af)
 	IPv4or6 = af;
 }
 
-void
-channel_set_rdomain(int rdomain)
-{
-	channel_rdomain = rdomain;
-}
-
 static int
 channel_setup_fwd_listener(int type, const char *listen_addr,
     u_short listen_port, int *allocated_listen_port,
@@ -2580,8 +2571,7 @@ channel_setup_fwd_listener(int type, const char *listen_addr,
 			continue;
 		}
 		/* Create a port to listen for the host. */
-		sock = socket_rdomain(ai->ai_family, ai->ai_socktype,
-		    ai->ai_protocol, channel_rdomain);
+		sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
 		if (sock < 0) {
 			/* this is no error since kernel may not support ipv6 */
 			verbose("socket: %.100s", strerror(errno));
@@ -2922,9 +2912,8 @@ connect_next(struct channel_connect *cctx)
 			error("connect_next: getnameinfo failed");
 			continue;
 		}
-		if ((sock = socket_rdomain(cctx->ai->ai_family,
-		    cctx->ai->ai_socktype, cctx->ai->ai_protocol,
-		    channel_rdomain)) == -1) {
+		if ((sock = socket(cctx->ai->ai_family, cctx->ai->ai_socktype,
+		    cctx->ai->ai_protocol)) == -1) {
 			if (cctx->ai->ai_next == NULL)
 				error("socket: %.100s", strerror(errno));
 			else
@@ -3110,8 +3099,8 @@ x11_create_display_inet(int x11_display_offset, int x11_use_localhost,
 		for (ai = aitop; ai; ai = ai->ai_next) {
 			if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6)
 				continue;
-			sock = socket_rdomain(ai->ai_family, ai->ai_socktype,
-			    ai->ai_protocol, channel_rdomain);
+			sock = socket(ai->ai_family, ai->ai_socktype,
+			    ai->ai_protocol);
 			if (sock < 0) {
 				if ((errno != EINVAL) && (errno != EAFNOSUPPORT)) {
 					error("socket: %.100s", strerror(errno));
@@ -3286,8 +3275,7 @@ x11_connect_display(void)
 	}
 	for (ai = aitop; ai; ai = ai->ai_next) {
 		/* Create a socket. */
-		sock = socket_rdomain(ai->ai_family, ai->ai_socktype,
-		    ai->ai_protocol, channel_rdomain);
+		sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
 		if (sock < 0) {
 			debug2("socket: %.100s", strerror(errno));
 			continue;