package/l2tp/l2tp-no-gnu-extensions.patch

   1 --- l2tpd-0.70-pre20031121.oorig/avpsend.c      2006-12-28 16:00:26.000000000 +0100
   2 +++ l2tpd-0.70-pre20031121/avpsend.c    2006-12-28 16:21:06.000000000 +0100
   3 @@ -98,19 +98,26 @@ int add_hostname_avp(struct buffer *buf,
   4         int sz = 0;
   5         if(t->lac && t->lac->hostname[0]) {
   6                 strncpy(n,t->lac->hostname, sizeof(n));
   7 -               sz = strnlen(t->lac->hostname, sizeof(t->lac->hostname));
   8 +               sz = strlen(t->lac->hostname);
   9 +               if (sz > sizeof(t->lac->hostname))
  10 +                       sz = sizeof(t->lac->hostname);
  11         }
  12         else if(t->lns && t->lns->hostname[0]) {
  13                 strncpy(n,t->lns->hostname, sizeof(n));
  14 -               sz = strnlen(t->lns->hostname, sizeof(t->lns->hostname));
  15 +               sz = strlen(t->lns->hostname);
  16 +               if (sz > sizeof(t->lns->hostname))
  17 +                       sz = sizeof(t->lns->hostname);
  18         }
  19         else {
  20                 if(gethostname(n, STRLEN)) {
  21                         strcpy(n,"eriwan");
  22                         sz = 6;
  23                 }
  24 -               else
  25 -                       sz = strnlen(n, sizeof(n));
  26 +               else {
  27 +                       sz = strlen(n);
  28 +                       if (sz > sizeof(n))
  29 +                               sz = sizeof(n);
  30 +               }
  31         }
  32         if(add_avp(buf, HOSTNAME_AVP, n, sz, 1))
  33                 return 1;