- (stevesk) [auth1.c] fix password auth for protocol 1 when

[openssh.git] / clientloop.c

diff --git a/clientloop.c b/clientloop.c
index dbac4091f8f9839a1ebcbdb59e31cbf39ae0fd12..7644ff39ce78a5a7b4c88d50cd4d92ccdafd5a56 100644 (file)
--- a/clientloop.c
+++ b/clientloop.c
@@ -59,7 +59,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: clientloop.c,v 1.98 2002/03/21 16:58:13 markus Exp $");
+RCSID("$OpenBSD: clientloop.c,v 1.99 2002/03/21 23:07:37 markus Exp $");
 
 #include "ssh.h"
 #include "ssh1.h"
@@ -472,39 +472,33 @@ client_process_net_input(fd_set * readset)
 }
 
 static void
-process_cmdline(Buffer *bin, Buffer *bout, Buffer *berr)
+process_cmdline(void)
 {
        void (*handler)(int);
        char *s, *cmd;
        u_short fwd_port, fwd_host_port;
        char buf[1024], sfwd_port[6], sfwd_host_port[6];
        int local = 0;
-       int n;
 
        leave_raw_mode();
        handler = signal(SIGINT, SIG_IGN);
-       s = read_passphrase("\r\nssh> ", RP_ECHO);
+       cmd = s = read_passphrase("\r\nssh> ", RP_ECHO);
        if (s == NULL)
                goto out;
-       cmd = s;
-
        while (*s && isspace(*s))
                s++;
-
        if (*s == 0)
                goto out;
-
        if (strlen(s) < 2 || s[0] != '-' || !(s[1] == 'L' || s[1] == 'R')) {
-               log("Invalid command");
+               log("Invalid command.");
                goto out;
        }
        if (s[1] == 'L')
                local = 1;
        if (!local && !compat20) {
-               log("Not supported for SSH protocol version 1");
+               log("Not supported for SSH protocol version 1.");
                goto out;
        }
-
        s += 2;
        while (*s && isspace(*s))
                s++;
@@ -513,25 +507,24 @@ process_cmdline(Buffer *bin, Buffer *bout, Buffer *berr)
            sfwd_port, buf, sfwd_host_port) != 3 &&
            sscanf(s, "%5[0-9]/%255[^/]/%5[0-9]",
            sfwd_port, buf, sfwd_host_port) != 3) {
-               log("Bad forwarding specification");
+               log("Bad forwarding specification.");
                goto out;
        }
        if ((fwd_port = a2port(sfwd_port)) == 0 ||
            (fwd_host_port = a2port(sfwd_host_port)) == 0) {
-               log("Bad forwarding port(s)");
+               log("Bad forwarding port(s).");
                goto out;
        }
        if (local) {
-               n = channel_setup_local_fwd_listener(fwd_port, buf,
-                   fwd_host_port, options.gateway_ports);
-               if (n <= 0) {
-                       log("Port forwarding failed");
+               if (channel_setup_local_fwd_listener(fwd_port, buf,
+                   fwd_host_port, options.gateway_ports) < 0) {
+                       log("Port forwarding failed.");
                        goto out;
                }
        } else
                channel_request_remote_forwarding(fwd_port, buf,
                    fwd_host_port);
-       log("Forwarding port");
+       log("Forwarding port.");
 out:
        signal(SIGINT, handler);
        enter_raw_mode();
@@ -664,7 +657,7 @@ Supported escape sequences:\r\n\
                                continue;
 
                        case 'C':
-                               process_cmdline(bin, bout, berr);
+                               process_cmdline();
                                continue;
 
                        default: