-/* $OpenBSD: clientloop.c,v 1.175 2006/08/03 03:34:42 deraadt Exp $ */
+/* $OpenBSD: clientloop.c,v 1.178 2007/02/20 10:25:14 djm Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
static void
server_alive_check(void)
{
- if (++server_alive_timeouts > options.server_alive_count_max)
- packet_disconnect("Timeout, server not responding.");
+ if (++server_alive_timeouts > options.server_alive_count_max) {
+ logit("Timeout, server not responding.");
+ cleanup_exit(255);
+ }
packet_start(SSH2_MSG_GLOBAL_REQUEST);
packet_put_cstring("keepalive@openssh.com");
packet_put_char(1); /* boolean: want reply */
{
Buffer m;
Channel *c;
- int client_fd, new_fd[3], ver, allowed;
+ int client_fd, new_fd[3], ver, allowed, window, packetmax;
socklen_t addrlen;
struct sockaddr_storage addr;
struct confirm_ctx *cctx;
set_nonblock(client_fd);
if (options.hpn_disabled)
- c = channel_new("session", SSH_CHANNEL_OPENING,
- new_fd[0], new_fd[1], new_fd[2],
- CHAN_SES_WINDOW_DEFAULT, CHAN_SES_PACKET_DEFAULT,
- CHAN_EXTENDED_WRITE, "client-session", /*nonblock*/0);
- else
- c = channel_new("session", SSH_CHANNEL_OPENING,
- new_fd[0], new_fd[1], new_fd[2],
- options.hpn_buffer_size, CHAN_SES_PACKET_DEFAULT,
- CHAN_EXTENDED_WRITE, "client-session", /*nonblock*/0);
+ window = options.hpn_buffer_size;
+ else
+ window = CHAN_SES_WINDOW_DEFAULT;
+ packetmax = CHAN_SES_PACKET_DEFAULT;
+ if (cctx->want_tty) {
+ window >>= 1;
+ packetmax >>= 1;
+ }
+
+ c = channel_new("session", SSH_CHANNEL_OPENING,
+ new_fd[0], new_fd[1], new_fd[2], window, packetmax,
+ CHAN_EXTENDED_WRITE, "client-session", /*nonblock*/0);
+
/* XXX */
c->ctl_fd = client_fd;
error("Warning: this is probably a break-in attempt by a malicious server.");
return NULL;
}
- sock = ssh_get_authentication_socket();
+ sock = ssh_get_authentication_socket();
if (sock < 0)
return NULL;
if (options.hpn_disabled)