Justin Bradford's proxy support patch. Currently supports only HTTP

[u/mdw/putty] / ssh.c

diff --git a/ssh.c b/ssh.c
index d03de08..6cc79bf 100644 (file)
--- a/ssh.c
+++ b/ssh.c
@@ -1872,7 +1872,7 @@ static char *connect_to_host(char *host, int port, char **realhost, int nodelay)
        sprintf(buf, "Connecting to %.100s port %d", addrbuf, port);
        logevent(buf);
     }
-    s = sk_new(addr, port, 0, 1, nodelay, &fn_table_ptr);
+    s = new_connection(addr, *realhost, port, 0, 1, nodelay, &fn_table_ptr);
     if ((err = sk_socket_error(s))) {
        s = NULL;
        return err;
@@ -3873,6 +3873,7 @@ static void do_ssh2_authconn(unsigned char *in, int inlen, int ispkt)
     static int we_are_in;
     static int num_prompts, echo;
     static char username[100];
+    static int got_username;
     static char pwprompt[200];
     static char password[100];
     static void *publickey_blob;
@@ -3917,6 +3918,7 @@ static void do_ssh2_authconn(unsigned char *in, int inlen, int ispkt)
      *    retype it!
      */
     username[0] = '\0';
+    got_username = FALSE;
     do {
        static int pos;
        static char c;
@@ -3925,7 +3927,7 @@ static void do_ssh2_authconn(unsigned char *in, int inlen, int ispkt)
         * Get a username.
         */
        pos = 0;
-       if (*username && !cfg.change_username) {
+       if (got_username && !cfg.change_username) {
            /*
             * We got a username last time round this loop, and
             * with change_username turned off we don't try to get
@@ -3995,6 +3997,7 @@ static void do_ssh2_authconn(unsigned char *in, int inlen, int ispkt)
                c_write_str(stuff);
            }
        }
+       got_username = TRUE;
 
        /*
         * Send an authentication request using method "none": (a)