Fix: loopback protection

[l2tpns.git] / setrxspeed.c

diff --git a/setrxspeed.c b/setrxspeed.c
index 2035ca4..52fcf4a 100644 (file)
--- a/setrxspeed.c
+++ b/setrxspeed.c
@@ -4,34 +4,36 @@
 
 /* fudge up session rx speed if not set */
 
-char const *cvs_id = "$Id: setrxspeed.c,v 1.1 2004/11/05 02:38:59 bodea Exp $";
-
-int __plugin_api_version = 1;
-static struct pluginfuncs *p = 0;
+int plugin_api_version = PLUGIN_API_VERSION;
+static struct pluginfuncs *f = 0;
 
 int plugin_post_auth(struct param_post_auth *data)
 {
-       if (!data->auth_allowed) return PLUGIN_RET_OK;
-
-       if (!data->s->rx_connect_speed)
-       {
-               switch (data->s->tx_connect_speed)
-               {
-                       case 256 :
-                               data->s->rx_connect_speed = 64;
-                               break;
-                       case 512 :
-                               data->s->rx_connect_speed = 128;
-                               break;
-                       case 1500 :
-                               data->s->rx_connect_speed = 256;
-                               break;
-               }
-       }
-       return PLUGIN_RET_OK;
+    if (!data->auth_allowed)
+       return PLUGIN_RET_OK;
+
+    if (data->s->rx_connect_speed)
+       return PLUGIN_RET_OK;
+
+    switch (data->s->tx_connect_speed)
+    {
+    case 256:
+       data->s->rx_connect_speed = 64;
+       break;
+
+    case 512:
+       data->s->rx_connect_speed = 128;
+       break;
+
+    case 1500:
+       data->s->rx_connect_speed = 256;
+       break;
+    }
+
+    return PLUGIN_RET_OK;
 }
 
 int plugin_init(struct pluginfuncs *funcs)
 {
-       return ((p = funcs)) ? 1 : 0;
+    return ((f = funcs)) ? 1 : 0;
 }