The documentation was still claiming that we don't support x11-auth.

[sgt/putty] / config.c

diff --git a/config.c b/config.c
index 8b14c07..a1454b4 100644 (file)
--- a/config.c
+++ b/config.c
@@ -52,7 +52,7 @@ static void config_port_handler(union control *ctrl, void *dlg,
     char buf[80];
 
     /*
-     * This function works just like the standard edit box handler,
+     * This function works similarly to the standard edit box handler,
      * only it has to choose the control's label and text from two
      * different places depending on the protocol.
      */
@@ -66,7 +66,11 @@ static void config_port_handler(union control *ctrl, void *dlg,
            sprintf(buf, "%d", cfg->serspeed);
        } else {
            dlg_label_change(ctrl, dlg, PORT_BOX_TITLE);
-           sprintf(buf, "%d", cfg->port);
+           if (cfg->port != 0)
+               sprintf(buf, "%d", cfg->port);
+           else
+               /* Display an (invalid) port of 0 as blank */
+               buf[0] = '\0';
        }
        dlg_editbox_set(ctrl, dlg, buf);
     } else if (event == EVENT_VALCHANGE) {
@@ -118,15 +122,16 @@ void config_protocolbuttons_handler(union control *ctrl, void *dlg,
            Backend *nb = backend_from_proto(cfg->protocol);
            assert(ob);
            assert(nb);
-           /* Iff the user hasn't changed the port from the protocol
-            * default (if any), update it with the new protocol's
-            * default.
-            * (XXX: this isn't perfect; a default can become permanent
-            * by going via the serial backend. However, it helps with
-            * the common case of tabbing through the controls in order
-            * and setting a non-default port.) */
-           if (cfg->port == ob->default_port &&
-               cfg->port > 0 && nb->default_port > 0)
+           /* Iff the user hasn't changed the port from the old protocol's
+            * default, update it with the new protocol's default.
+            * (This includes a "default" of 0, implying that there is no
+            * sensible default for that protocol; in this case it's
+            * displayed as a blank.)
+            * This helps with the common case of tabbing through the
+            * controls in order and setting a non-default port before
+            * getting to the protocol; we want that non-default port
+            * to be preserved. */
+           if (cfg->port == ob->default_port)
                cfg->port = nb->default_port;
        }
        dlg_refresh(hp->host, dlg);
@@ -2088,6 +2093,10 @@ void setup_config_box(struct controlbox *b, int midsession,
                          HELPCTX(ssh_auth_bypass),
                          dlg_stdcheckbox_handler,
                          I(offsetof(Config,ssh_no_userauth)));
+           ctrl_checkbox(s, "Display pre-authentication banner (SSH-2 only)",
+                         'd', HELPCTX(ssh_auth_banner),
+                         dlg_stdcheckbox_handler,
+                         I(offsetof(Config,ssh_show_banner)));
 
            s = ctrl_getset(b, "Connection/SSH/Auth", "methods",
                            "Authentication methods");