{
vlib_thread_main_t *tm = &vlib_thread_main;
u32 n_vlib_mains = tm->n_vlib_mains;
+ vlib_main_t *vm = dm->vlib_main;
if (is_enable)
{
&& (vec_len (dm->ip6_name_servers) == 0))
return VNET_API_ERROR_NO_NAME_SERVERS;
+ if (dm->udp_ports_registered == 0)
+ {
+ udp_register_dst_port (vm, UDP_DST_PORT_dns_reply,
+ dns46_reply_node.index, 1 /* is_ip4 */ );
+
+ udp_register_dst_port (vm, UDP_DST_PORT_dns_reply6,
+ dns46_reply_node.index, 0 /* is_ip4 */ );
+
+ udp_register_dst_port (vm, UDP_DST_PORT_dns,
+ dns4_request_node.index, 1 /* is_ip4 */ );
+
+ udp_register_dst_port (vm, UDP_DST_PORT_dns6,
+ dns6_request_node.index, 0 /* is_ip4 */ );
+
+ dm->udp_ports_registered = 1;
+ }
+
if (dm->cache_entry_by_name == 0)
{
if (n_vlib_mains > 1)
}
/* *INDENT-OFF* */
- foreach_ip_interface_address(lm4, ia, sw_if_index, 1 /* honor unnummbered */,
+ foreach_ip_interface_address(lm4, ia, sw_if_index, 1 /* honor unnumbered */,
({
src_address = ip_interface_address_get_address (lm4, ia);
goto found_src_address;
vnet_buffer (b)->sw_if_index[VLIB_TX] = 0; /* default VRF for now */
ip = vlib_buffer_get_current (b);
- memset (ip, 0, sizeof (*ip));
+ clib_memset (ip, 0, sizeof (*ip));
udp = (udp_header_t *) (ip + 1);
- memset (udp, 0, sizeof (*udp));
+ clib_memset (udp, 0, sizeof (*udp));
dns_request = (u8 *) (udp + 1);
sw_if_index = fib_entry_get_resolving_interface (fei);
/* *INDENT-OFF* */
- foreach_ip_interface_address(lm6, ia, sw_if_index, 1 /* honor unnummbered */,
+ foreach_ip_interface_address(lm6, ia, sw_if_index, 1 /* honor unnumbered */,
({
src_address = ip_interface_address_get_address (lm6, ia);
goto found_src_address;
VLIB_BUFFER_TOTAL_LENGTH_VALID | VNET_BUFFER_F_LOCALLY_ORIGINATED;
ip = vlib_buffer_get_current (b);
- memset (ip, 0, sizeof (*ip));
+ clib_memset (ip, 0, sizeof (*ip));
udp = (udp_header_t *) (ip + 1);
- memset (udp, 0, sizeof (*udp));
+ clib_memset (udp, 0, sizeof (*udp));
dns_request = (u8 *) (udp + 1);
}
pool_get (dm->entries, ep);
- memset (ep, 0, sizeof (*ep));
+ clib_memset (ep, 0, sizeof (*ep));
/* Note: consumes the name vector */
ep->name = name;
/* add new hash table entry */
pool_get (dm->entries, ep);
- memset (ep, 0, sizeof (*ep));
+ clib_memset (ep, 0, sizeof (*ep));
ep->name = format (0, "%s%c", name, 0);
_vec_len (ep->name) = vec_len (ep->name) - 1;
/* Need to recompute ep post pool-get */
ep = pool_elt_at_index (dm->entries, ep_index);
- memset (next_ep, 0, sizeof (*next_ep));
+ clib_memset (next_ep, 0, sizeof (*next_ep));
next_ep->name = vec_dup (cname);
vec_add1 (next_ep->name, 0);
_vec_len (next_ep->name) -= 1;
dm->max_ttl_in_seconds = 86400;
dm->random_seed = 0xDEADDABE;
- udp_register_dst_port (vm, UDP_DST_PORT_dns_reply, dns46_reply_node.index,
- 1 /* is_ip4 */ );
-
- udp_register_dst_port (vm, UDP_DST_PORT_dns_reply6, dns46_reply_node.index,
- 0 /* is_ip4 */ );
-
- udp_register_dst_port (vm, UDP_DST_PORT_dns, dns4_request_node.index,
- 1 /* is_ip4 */ );
-
- udp_register_dst_port (vm, UDP_DST_PORT_dns6, dns6_request_node.index,
- 0 /* is_ip4 */ );
return 0;
}
vlib_cli_output (vm, "%U", format_dns_reply, dns_reply_data, verbose);
- memset (rmp, 0, sizeof (*rmp));
+ clib_memset (rmp, 0, sizeof (*rmp));
rv = vnet_dns_response_to_reply (dns_reply_data, rmp, 0 /* ttl-ptr */ );
vlib_cli_command_t * cmd)
{
dns_main_t *dm = &dns_main;
- u8 *name;
+ u8 *name = 0;
uword *p;
clib_error_t *e;
dns_cache_entry_t *ep;
vec_add1 (name, 0);
_vec_len (name) -= 1;
}
+ else
+ return clib_error_return (0, "no name provided");
dns_cache_lock (dm);
if (pr->request_type == DNS_PEER_PENDING_NAME_TO_IP)
{
/* Quick and dirty way to dig up the A-record address. $$ FIXME */
- memset (rnr, 0, sizeof (*rnr));
+ clib_memset (rnr, 0, sizeof (*rnr));
if (vnet_dns_response_to_reply (ep->dns_response, rnr, &ttl))
{
/* clib_warning ("response_to_reply failed..."); */
}
else if (pr->request_type == DNS_PEER_PENDING_IP_TO_NAME)
{
- memset (rir, 0, sizeof (*rir));
+ clib_memset (rir, 0, sizeof (*rir));
if (vnet_dns_response_to_name (ep->dns_response, rir, &ttl))
{
/* clib_warning ("response_to_name failed..."); */
* In the resolution-required / deferred case, resetting a freshly-allocated
* buffer won't hurt. We hope.
*/
- b0->flags &= VLIB_BUFFER_FREE_LIST_INDEX_MASK;
b0->flags |= (VNET_BUFFER_F_LOCALLY_ORIGINATED
| VLIB_BUFFER_TOTAL_LENGTH_VALID);
b0->current_data = 0;
}
/* *INDENT-OFF* */
- foreach_ip_interface_address(lm4, ia, sw_if_index, 1 /* honor unnummbered */,
+ foreach_ip_interface_address(lm4, ia, sw_if_index, 1 /* honor unnumbered */,
({
src_address = ip_interface_address_get_address (lm4, ia);
goto found_src_address;
ip = vlib_buffer_get_current (b0);
udp = (udp_header_t *) (ip + 1);
dns_response = (u8 *) (udp + 1);
- memset (ip, 0, sizeof (*ip) + sizeof (*udp));
+ clib_memset (ip, 0, sizeof (*ip) + sizeof (*udp));
/*
* Start with the variadic portion of the exercise.