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Diff for /src/sys/netinet/ip_input.c between version 1.125 and 1.127

version 1.125, 2000/12/25 02:00:47 version 1.127, 2001/01/24 09:04:15
Line 319  ip_init()
Line 319  ip_init()
   
 #ifdef PFIL_HOOKS  #ifdef PFIL_HOOKS
         /* Register our Packet Filter hook. */          /* Register our Packet Filter hook. */
         inet_pfil_hook.ph_key = (void *)(u_long) AF_INET;          inet_pfil_hook.ph_type = PFIL_TYPE_AF;
         inet_pfil_hook.ph_dlt = DLT_RAW;          inet_pfil_hook.ph_af   = AF_INET;
         i = pfil_head_register(&inet_pfil_hook);          i = pfil_head_register(&inet_pfil_hook);
         if (i != 0)          if (i != 0)
                 printf("ip_init: WARNING: unable to register pfil hook, "                  printf("ip_init: WARNING: unable to register pfil hook, "
Line 471  ip_input(struct mbuf *m)
Line 471  ip_input(struct mbuf *m)
          * Note that filters must _never_ set this flag, as another filter           * Note that filters must _never_ set this flag, as another filter
          * in the list may have previously cleared it.           * in the list may have previously cleared it.
          */           */
         if (pfil_run_hooks(&inet_pfil_hook, &m, m->m_pkthdr.rcvif,          /*
                            PFIL_IN) != 0)           * let ipfilter look at packet on the wire,
                 return;           * not the decapsulated packet.
         if (m == NULL)           */
   #ifdef IPSEC
           if (!ipsec_gethist(m, NULL))
   #else
           if (1)
   #endif
           {
                   if (pfil_run_hooks(&inet_pfil_hook, &m, m->m_pkthdr.rcvif,
                                      PFIL_IN) != 0)
                 return;                  return;
         ip = mtod(m, struct ip *);                  if (m == NULL)
                           return;
                   ip = mtod(m, struct ip *);
           }
 #endif /* PFIL_HOOKS */  #endif /* PFIL_HOOKS */
   
 #ifdef ALTQ  #ifdef ALTQ
Line 1452  ip_forward(m, srcrt)
Line 1463  ip_forward(m, srcrt)
   
 #ifdef IPSEC  #ifdef IPSEC
         /* Don't lookup socket in forwading case */          /* Don't lookup socket in forwading case */
         ipsec_setsocket(m, NULL);          (void)ipsec_setsocket(m, NULL);
 #endif  #endif
         error = ip_output(m, (struct mbuf *)0, &ipforward_rt,          error = ip_output(m, (struct mbuf *)0, &ipforward_rt,
             (IP_FORWARDING | (ip_directedbcast ? IP_ALLOWBROADCAST : 0)), 0);              (IP_FORWARDING | (ip_directedbcast ? IP_ALLOWBROADCAST : 0)), 0);
Legend:
Removed from v.1.125  
changed lines
  Added in v.1.127
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