search for: ssh_channel_port_listen

...h/channels.c,v retrieving revision 1.336 diff -u -p -r1.336 channels.c --- channels.c 15 Jul 2014 15:54:14 -0000 1.336 +++ channels.c 8 Aug 2014 20:31:29 -0000 @@ -2771,13 +2770,18 @@ channel_setup_fwd_listener_tcpip(int typ fwd->listen_host : fwd->connect_host; is_client = (type == SSH_CHANNEL_PORT_LISTENER); - if (host == NULL) { - error("No forward host name."); - return 0; - } - if (strlen(host) >= NI_MAXHOST) { - error("Forward host name too long."); - return 0; + if (type == SSH_CHANNEL_PORT_LISTENER && + fwd->connect_path) + host = fwd->connect_pa...

...;direct-tcpip"); packet_put_int(newch); packet_put_int(c->local_window_max); packet_put_int(c->local_maxpacket); @@ -820,10 +826,12 @@ channel_pre[SSH_CHANNEL_OPEN] = &channel_pre_open_20; channel_pre[SSH_CHANNEL_X11_OPEN] = &channel_pre_x11_open; channel_pre[SSH_CHANNEL_PORT_LISTENER] = &channel_pre_listener; + channel_pre[SSH2_CHANNEL_PORT_LISTENER] = &channel_pre_listener; channel_pre[SSH_CHANNEL_X11_LISTENER] = &channel_pre_listener; channel_post[SSH_CHANNEL_OPEN] = &channel_post_open_2; channel_post[SSH_CHANNEL_PORT_LISTENER] = &channel_post_...

...;direct-tcpip"); packet_put_int(newch); packet_put_int(c->local_window_max); packet_put_int(c->local_maxpacket); @@ -786,10 +799,12 @@ channel_pre[SSH_CHANNEL_OPEN] = &channel_pre_open_20; channel_pre[SSH_CHANNEL_X11_OPEN] = &channel_pre_x11_open; channel_pre[SSH_CHANNEL_PORT_LISTENER] = &channel_pre_listener; + channel_pre[SSH2_CHANNEL_PORT_LISTENER] = &channel_pre_listener; channel_pre[SSH_CHANNEL_X11_LISTENER] = &channel_pre_listener; channel_post[SSH_CHANNEL_OPEN] = &channel_post_open_2; channel_post[SSH_CHANNEL_PORT_LISTENER] = &channel_post_...

...) { @@ -1437,67 +1463,118 @@ buffer_consume(&c->output, len); } } +#endif static void channel_handler_init_20(void) { channel_pre[SSH_CHANNEL_OPEN] = &channel_pre_open_20; - channel_pre[SSH_CHANNEL_X11_OPEN] = &channel_pre_x11_open; +#ifdef WITH_TCPFWD channel_pre[SSH_CHANNEL_PORT_LISTENER] = &channel_pre_listener; channel_pre[SSH_CHANNEL_RPORT_LISTENER] = &channel_pre_listener; - channel_pre[SSH_CHANNEL_X11_LISTENER] = &channel_pre_listener; - channel_pre[SSH_CHANNEL_AUTH_SOCKET] = &channel_pre_listener; channel_pre[SSH_CHANNEL_CONNECTING] = &channel_pre...

...case SSH_CHANNEL_RDYNAMIC: case SSH_CHANNEL_CONNECTING: case SSH_CHANNEL_ZOMBIE: continue; @@ -573,6 +576,7 @@ channel_find_open(void) switch (c->type) { case SSH_CHANNEL_CLOSED: case SSH_CHANNEL_DYNAMIC: + case SSH_CHANNEL_RDYNAMIC: case SSH_CHANNEL_X11_LISTENER: case SSH_CHANNEL_PORT_LISTENER: case SSH_CHANNEL_RPORT_LISTENER: @@ -635,6 +639,7 @@ channel_open_message(void) case SSH_CHANNEL_OPENING: case SSH_CHANNEL_CONNECTING: case SSH_CHANNEL_DYNAMIC: + case SSH_CHANNEL_RDYNAMIC: case SSH_CHANNEL_OPEN: case SSH_CHANNEL_X11_OPEN: case SSH_CHANNEL_INPUT_DRAINING: @...

When I encounter the problem with TCP port forwarding locking up, I'll see this on the client window (if I haven't invoked ssh with -q): chan_shutdown_read failed for #1/fd6: Transport endpoint is not connected chan_shutdown_read failed for #1/fd6: Transport endpoint is not connected This is with Blowfish encryption. I have to kill and restart the client when this happens. Phil

...MAXHOST], strport[NI_MAXSERV]; - const char *host; + const char *host, *listen_host = NULL; struct linger linger; success = 0; @@ -2089,6 +2089,7 @@ host = listen_address; type = SSH_CHANNEL_RPORT_LISTENER; } else { + listen_host = listen_address; host = host_to_connect; type = SSH_CHANNEL_PORT_LISTENER; } @@ -2108,7 +2109,7 @@ hints.ai_flags = gateway_ports ? AI_PASSIVE : 0; hints.ai_socktype = SOCK_STREAM; snprintf(strport, sizeof strport, "%d", listen_port); - if (getaddrinfo(NULL, strport, &hints, &aitop) != 0) + if (getaddrinfo(listen_host, strport, &hints, &am...

...port fwd, used by ssh (and sshd in v1) */ int -channel_setup_local_fwd_listener(u_short listen_port, +channel_setup_local_fwd_listener(const char *listen_host, u_short listen_port, const char *host_to_connect, u_short port_to_connect, int gateway_ports) { return channel_setup_fwd_listener(SSH_CHANNEL_PORT_LISTENER, - NULL, listen_port, host_to_connect, port_to_connect, gateway_ports); + listen_host, listen_port, host_to_connect, port_to_connect, gateway_ports); } /* protocol v2 remote port fwd, used by sshd */ int channel_setup_remote_fwd_listener(const char *listen_address, - u_short list...

...if (c->sock != -1) shutdown(c->sock, SHUT_RDWR); - if (c->ctl_fd != -1) - shutdown(c->ctl_fd, SHUT_RDWR); channel_close_fds(c); buffer_free(&c->input); buffer_free(&c->output); @@ -518,6 +517,7 @@ channel_still_open(void) case SSH_CHANNEL_X11_LISTENER: case SSH_CHANNEL_PORT_LISTENER: case SSH_CHANNEL_RPORT_LISTENER: + case SSH_CHANNEL_MUX_LISTENER: case SSH_CHANNEL_CLOSED: case SSH_CHANNEL_AUTH_SOCKET: case SSH_CHANNEL_DYNAMIC: @@ -531,6 +531,7 @@ channel_still_open(void) case SSH_CHANNEL_OPENING: case SSH_CHANNEL_OPEN: case SSH_CHANNEL_X11_OPEN: + cas...

Hi! I am resending the following message about problems with utmp handling. * In the meantime I had some request in private mail from people asking whether I have new information. * The problem is still persistant in 2.9p2. * My own new investigations show, that the problem only appears with protocol 2, not with protocol 1, I therefore only started to note it when protocol 2 became the

I am running OpenSSH 2.9p1 on SunOS 5.7 w/4-24-2001 patch cluster. Like many other users I am seeing the hanging session on logout with background processes. This is a huge problem for me as I centrally manage 50+ machines with rdist across ssh. Instead of just complaining about the problem I thought I would put my CS degree to use and try to track down the problem myself. For starters,