add result/error codes to StopCCN

[l2tpns.git] / ppp.c

diff --git a/ppp.c b/ppp.c
index 6b1bb6e..b18840f 100644 (file)
--- a/ppp.c
+++ b/ppp.c
@@ -1,6 +1,6 @@
 // L2TPNS PPP Stuff
 
 // L2TPNS PPP Stuff
 

-char const *cvs_id_ppp = "$Id: ppp.c,v 1.43 2005/01/25 04:38:49 bodea Exp $";
+char const *cvs_id_ppp = "$Id: ppp.c,v 1.45 2005/03/10 03:31:25 bodea Exp $";

 
 #include <stdio.h>
 #include <string.h>
 
 #include <stdio.h>
 #include <string.h>


@@ -28,8 +28,8 @@ static void initccp(tunnelidt t, sessionidt s);
 // Process PAP messages
 void processpap(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
 {
 // Process PAP messages
 void processpap(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
 {

-       char user[129];
-       char pass[129];
+       char user[MAXUSER];
+       char pass[MAXPASS];

        uint16_t hl;
 
        CSTAT(processpap);
        uint16_t hl;
 
        CSTAT(processpap);


@@ -60,13 +60,18 @@ void processpap(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
        {
                uint8_t *b = p;
                b += 4;
        {
                uint8_t *b = p;
                b += 4;

+               user[0] = pass[0] = 0;

                if (*b && *b < sizeof(user))
                if (*b && *b < sizeof(user))

+               {

                        memcpy(user, b + 1, *b);
                        memcpy(user, b + 1, *b);

-               user[*b] = 0;
-               b += 1 + *b;
-               if (*b && *b < sizeof(pass))
-                       memcpy(pass, b + 1, *b);
-               pass[*b] = 0;
+                       user[*b] = 0;
+                       b += 1 + *b;
+                       if (*b && *b < sizeof(pass))
+                       {
+                               memcpy(pass, b + 1, *b);
+                               pass[*b] = 0;
+                       }
+               }

                LOG(3, s, t, "PAP login %s/%s\n", user, pass);
        }
        if (session[s].ip || !session[s].radius)
                LOG(3, s, t, "PAP login %s/%s\n", user, pass);
        }
        if (session[s].ip || !session[s].radius)