welterde/l2tpns
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

sendchap on ConfigAck

Browse source
This commit is contained in:
Brendan O'Dea 2005-05-10 09:57:19 +00:00
parent 2267fbe504
commit d908e3348f
1 changed files with 29 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

31
ppp.c
View file

@ -1,6 +1,6 @@
// L2TPNS PPP Stuff // L2TPNS PPP Stuff
char const *cvs_id_ppp = "$Id: ppp.c,v 1.56 2005-05-10 09:47:23 bodea Exp $"; char const *cvs_id_ppp = "$Id: ppp.c,v 1.57 2005-05-10 09:57:19 bodea Exp $";
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
@ -355,7 +355,34 @@ void processlcp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
if (*p == ConfigAck) if (*p == ConfigAck)
{ {
LOG(3, s, t, "LCP: Discarding ConfigAck\n"); int x = l - 4;
uint8_t *o = (p + 4);
int authtype = 0;
LOG(3, s, t, "LCP: ConfigAck (%d bytes)...\n", l);
if (config->debug > 3) dumplcp(p, l);
while (x > 2)
{
int type = o[0];
int length = o[1];
if (length == 0 || type == 0 || x < length) break;
switch (type)
{
case 3: // Authentication-Protocol
{
int proto = ntohs(*(uint16_t *)(o + 2));
if (proto == PPPCHAP && *(o + 4) == 5)
sendchap(t, s);
}
break;
}
x -= length;
o += length;
}
session[s].flags |= SF_LCP_ACKED; session[s].flags |= SF_LCP_ACKED;
} }
else if (*p == ConfigReq) else if (*p == ConfigReq)