summaryrefslogtreecommitdiff
path: root/clientloop.c
diff options
context:
space:
mode:
authorBen Lindstrom <mouring@eviladmin.org>2002-03-22 03:53:00 +0000
committerBen Lindstrom <mouring@eviladmin.org>2002-03-22 03:53:00 +0000
commit681d932634983e610421680af6f9759af0f47d06 (patch)
tree4d578cb4b3bdbc52cfe20656c016f3a81fcfa0db /clientloop.c
parentba72d30aa541015c4e17c21cc1328c7db399d26a (diff)
- markus@cvs.openbsd.org 2002/03/21 23:07:37
[clientloop.c] remove unused, sync w/ cmdline patch in my tree.
Diffstat (limited to 'clientloop.c')
-rw-r--r--clientloop.c31
1 files changed, 12 insertions, 19 deletions
diff --git a/clientloop.c b/clientloop.c
index dbac4091..7644ff39 100644
--- 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: