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(-) dhcp.c (-1 / +26 lines)
 Lines 492-497    Link Here  
	return (sip);
	return (sip);
}
}

            

              
              
/* This calculates the netmask that we should use for static routes */

            

            

              
              
static unsigned long route_netmask (unsigned long ip_in)

            

            

              
              
{

            

            

              
              
	unsigned long p = ntohl (ip_in);

            

            

              
              
	unsigned long t;

            

            

              
              

            

            

              
              
	if (IN_CLASSA (p))

            

            

              
              
		t = ~IN_CLASSA_NET;

            

            

              
              
	else {

            

            

              
              
		if (IN_CLASSB (p))

            

            

              
              
			t = ~IN_CLASSB_NET;

            

            

              
              
		else {

            

            

              
              
			if (IN_CLASSC (p))

            

            

              
              
				t = ~IN_CLASSC_NET;

            

            

              
              
			else

            

            

              
              
				t = 0;

            

            

              
              
		}

            

            

              
              
	}

            

            

              
              

            

            

              
              
	while (t & p)

            

            

              
              
		t >>= 1;

            

            

              
              

            

            

              
              
	return (htonl (~t));

            

            

              
              
}

            

            

              
              

            

        
int parse_dhcpmessage (dhcp_t *dhcp, const dhcpmessage_t *message)
int parse_dhcpmessage (dhcp_t *dhcp, const dhcpmessage_t *message)

        
{
{

        
	const unsigned char *p = message->options;
	const unsigned char *p = message->options;

  

    

    

       Lines 705-711
       
    
  Link Here 
    

  

        
					memcpy (&static_routesp->destination.s_addr, p + i, 4);
					memcpy (&static_routesp->destination.s_addr, p + i, 4);

        
					memcpy (&static_routesp->gateway.s_addr, p + i + 4, 4);
					memcpy (&static_routesp->gateway.s_addr, p + i + 4, 4);

        
					static_routesp->netmask.s_addr =
					static_routesp->netmask.s_addr =

            

              
						get_netmask (static_routesp->destination.s_addr); 

              
						route_netmask (static_routesp->destination.s_addr); 

            

        
				}
				}

        
				break;
				break;