fix IPCP length test to allow Terminate-Request (4 bytes)

[l2tpns.git] / ppp.c

diff --git a/ppp.c b/ppp.c
index 0bc8d20..578273a 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 1.96 2006/02/17 15:05:14 bodea Exp $";
+char const *cvs_id_ppp = "$Id: ppp.c,v 1.97 2006/03/27 03:01:08 bodea Exp $";

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


@@ -967,7 +967,7 @@ void processipcp(sessionidt s, tunnelidt t, uint8_t *p, uint16_t l)
        CSTAT(processipcp);
 
        LOG_HEX(5, "IPCP", p, l);
        CSTAT(processipcp);
 
        LOG_HEX(5, "IPCP", p, l);

-       if (l < 5)
+       if (l < 4)

        {
                LOG(1, s, t, "Short IPCP %d bytes\n", l);
                STAT(tunnel_rx_errors);
        {
                LOG(1, s, t, "Short IPCP %d bytes\n", l);
                STAT(tunnel_rx_errors);