fix spacing of include

[openssh.git] / ssh.c

diff --git a/ssh.c b/ssh.c
index dd627ce2ed6f9342a45b8fc08ec6245fb254c04f..b248c0280e22de1bfeb5b26f12325ae3fbd8a165 100644 (file)
--- a/ssh.c
+++ b/ssh.c
@@ -40,7 +40,9 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: ssh.c,v 1.256 2005/12/08 18:34:11 reyk Exp $");
+RCSID("$OpenBSD: ssh.c,v 1.258 2006/02/08 12:15:27 stevesk Exp $");
+
+#include <paths.h>
 
 #include <openssl/evp.h>
 #include <openssl/err.h>
@@ -164,7 +166,7 @@ usage(void)
 "           [-R [bind_address:]port:host:hostport] [-S ctl_path]\n"
 "           [-w tunnel:tunnel] [user@]hostname [command]\n"
        );
-       exit(1);
+       exit(255);
 }
 
 static int ssh_session(void);
@@ -223,7 +225,7 @@ main(int ac, char **av)
        pw = getpwuid(original_real_uid);
        if (!pw) {
                logit("You don't exist, go away!");
-               exit(1);
+               exit(255);
        }
        /* Take a copy of the returned structure. */
        pw = pwcopy(pw);
@@ -346,7 +348,7 @@ again:
                        options.tun_local = a2tun(optarg, &options.tun_remote);
                        if (options.tun_local == SSH_TUNID_ERR) {
                                fprintf(stderr, "Bad tun device '%s'\n", optarg);
-                               exit(1);
+                               exit(255);
                        }
                        break;
                case 'q':
@@ -364,7 +366,7 @@ again:
                        else {
                                fprintf(stderr, "Bad escape character '%s'.\n",
                                    optarg);
-                               exit(1);
+                               exit(255);
                        }
                        break;
                case 'c':
@@ -379,7 +381,7 @@ again:
                                        fprintf(stderr,
                                            "Unknown cipher type '%s'\n",
                                            optarg);
-                                       exit(1);
+                                       exit(255);
                                }
                                if (options.cipher == SSH_CIPHER_3DES)
                                        options.ciphers = "3des-cbc";
@@ -395,7 +397,7 @@ again:
                        else {
                                fprintf(stderr, "Unknown mac type '%s'\n",
                                    optarg);
-                               exit(1);
+                               exit(255);
                        }
                        break;
                case 'M':
@@ -408,7 +410,7 @@ again:
                        options.port = a2port(optarg);
                        if (options.port == 0) {
                                fprintf(stderr, "Bad port '%s'\n", optarg);
-                               exit(1);
+                               exit(255);
                        }
                        break;
                case 'l':
@@ -422,7 +424,7 @@ again:
                                fprintf(stderr,
                                    "Bad local forwarding specification '%s'\n",
                                    optarg);
-                               exit(1);
+                               exit(255);
                        }
                        break;
 
@@ -433,7 +435,7 @@ again:
                                fprintf(stderr,
                                    "Bad remote forwarding specification "
                                    "'%s'\n", optarg);
-                               exit(1);
+                               exit(255);
                        }
                        break;
 
@@ -444,7 +446,7 @@ again:
                        if ((fwd.listen_host = hpdelim(&cp)) == NULL) {
                                fprintf(stderr, "Bad dynamic forwarding "
                                    "specification '%.100s'\n", optarg);
-                               exit(1);
+                               exit(255);
                        }
                        if (cp != NULL) {
                                fwd.listen_port = a2port(cp);
@@ -457,7 +459,7 @@ again:
                        if (fwd.listen_port == 0) {
                                fprintf(stderr, "Bad dynamic port '%s'\n",
                                    optarg);
-                               exit(1);
+                               exit(255);
                        }
                        add_local_forward(&options, &fwd);
                        xfree(p);
@@ -478,7 +480,7 @@ again:
                        line = xstrdup(optarg);
                        if (process_config_line(&options, host ? host : "",
                            line, "command-line", 0, &dummy) != 0)
-                               exit(1);
+                               exit(255);
                        xfree(line);
                        break;
                case 's':
@@ -654,7 +656,7 @@ again:
            original_effective_uid == 0 && options.use_privileged_port,
 #endif
            options.proxy_command) != 0)
-               exit(1);
+               exit(255);
 
        /*
         * If we successfully made the connection, load the host private key
@@ -1079,6 +1081,11 @@ ssh_session2_setup(int id, void *arg)
                            CHAN_TCP_WINDOW_DEFAULT, CHAN_TCP_PACKET_DEFAULT,
                            0, "tun", 1);
                        c->datagram = 1;
+#if defined(SSH_TUN_FILTER)
+                       if (options.tun_open == SSH_TUNMODE_POINTOPOINT)
+                               channel_register_filter(c->self, sys_tun_infilter,
+                                   sys_tun_outfilter);
+#endif
                        packet_start(SSH2_MSG_CHANNEL_OPEN);
                        packet_put_cstring("tun@openssh.com");
                        packet_put_int(c->self);