don't trample n

diff --git a/l2tpns.c b/l2tpns.c
index cf66730..b14a276 100644 (file)
--- a/l2tpns.c
+++ b/l2tpns.c
@@ -4,7 +4,7 @@
 // Copyright (c) 2002 FireBrick (Andrews & Arnold Ltd / Watchfront Ltd) - GPL licenced
 // vim: sw=8 ts=8
 
-char const *cvs_id_l2tpns = "$Id: l2tpns.c,v 1.65 2004/12/13 02:27:31 bodea Exp $";
+char const *cvs_id_l2tpns = "$Id: l2tpns.c,v 1.66 2004/12/13 05:09:35 bodea Exp $";
 
 #include <arpa/inet.h>
 #include <assert.h>
@@ -2431,9 +2431,9 @@ static void mainloop(void)
                                // incoming IP
                                if (FD_ISSET(tunfd, &r))
                                {
-                                       if ((n = read(tunfd, buf, sizeof(buf))) > 0)
+                                       if ((s = read(tunfd, buf, sizeof(buf))) > 0)
                                        {
-                                               processtun(buf, n);
+                                               processtun(buf, s);
                                        }
                                        else
                                        {