- tedu@cvs.openbsd.org 2007/03/20 03:56:12

[openssh.git] / clientloop.c

diff --git a/clientloop.c b/clientloop.c
index 4c5108199c96000cb9f4179b79392625d3cf1869..1aeb412a9754ceb35a07c78fa759ac3432bf9ea0 100644 (file)
--- a/clientloop.c
+++ b/clientloop.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: clientloop.c,v 1.176 2006/10/11 12:38:03 markus Exp $ */
+/* $OpenBSD: clientloop.c,v 1.179 2007/03/20 03:56:12 tedu Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -707,7 +707,7 @@ client_process_control(fd_set *readset)
 {
        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;
@@ -900,9 +900,15 @@ client_process_control(fd_set *readset)
 
        set_nonblock(client_fd);
 
+       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],
-           CHAN_SES_WINDOW_DEFAULT, CHAN_SES_PACKET_DEFAULT,
+           new_fd[0], new_fd[1], new_fd[2], window, packetmax,
            CHAN_EXTENDED_WRITE, "client-session", /*nonblock*/0);
 
        /* XXX */
@@ -929,7 +935,7 @@ process_cmdline(void)
        cmd = s = read_passphrase("\r\nssh> ", RP_ECHO);
        if (s == NULL)
                goto out;
-       while (*s && isspace(*s))
+       while (isspace(*s))
                s++;
        if (*s == '-')
                s++;    /* Skip cmdline '-', if any */
@@ -976,9 +982,8 @@ process_cmdline(void)
                goto out;
        }
 
-       s++;
-       while (*s && isspace(*s))
-               s++;
+       while (isspace(*++s))
+               ;
 
        if (delete) {
                cancel_port = 0;
@@ -1757,7 +1762,7 @@ client_request_agent(const char *request_type, int rchan)
                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;
        c = channel_new("authentication agent connection",