ipsec: IPSec protection for multi-point tunnel interfaces

[vpp.git] / src / vnet / lisp-gpe / lisp_gpe_fwd_entry.c

diff --git a/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c b/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c
index 7ed2e12..d31fdd7 100644 (file)
--- a/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c
+++ b/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c
@@ -87,7 +87,7 @@ ip_dst_fib_add_route (u32 dst_fib_index, const ip_prefix_t * dst_prefix)
        */
       lookup_dpo_add_or_lock_w_fib_index (src_fib_index,
                                          (ip_prefix_version (dst_prefix) ==
-                                          IP6 ? DPO_PROTO_IP6 :
+                                          AF_IP6 ? DPO_PROTO_IP6 :
                                           DPO_PROTO_IP4),
                                          LOOKUP_UNICAST,
                                          LOOKUP_INPUT_SRC_ADDR,
@@ -247,7 +247,7 @@ lisp_gpe_mk_fib_paths (const lisp_fwd_path_t * paths)
 
     ladj = lisp_gpe_adjacency_get (paths[ii].lisp_adj);
 
-    ip_address_to_46 (&ladj->remote_rloc, &rpaths[ii].frp_addr, &fp);
+    fp = ip_address_to_46 (&ladj->remote_rloc, &rpaths[ii].frp_addr);
 
     rpaths[ii].frp_proto = fib_proto_to_dpo (fp);
     rpaths[ii].frp_sw_if_index = ladj->sw_if_index;
@@ -329,7 +329,7 @@ create_fib_entries (lisp_gpe_fwd_entry_t * lfe)
   ip_prefix_t ippref;
   fib_prefix_t fib_prefix;
   u8 ip_version = ip_prefix_version (&lfe->key->rmt.ippref);
-  dproto = (ip_version == IP4 ? DPO_PROTO_IP4 : DPO_PROTO_IP6);
+  dproto = (ip_version == AF_IP4 ? DPO_PROTO_IP4 : DPO_PROTO_IP6);
 
   if (lfe->is_src_dst)
     {
@@ -409,7 +409,7 @@ find_fwd_entry (lisp_gpe_main_t * lgm,
 {
   uword *p;
 
-  memset (key, 0, sizeof (*key));
+  clib_memset (key, 0, sizeof (*key));
 
   if (GID_ADDR_IP_PREFIX == gid_address_type (&a->rmt_eid))
     {
@@ -486,7 +486,7 @@ vnet_lisp_gpe_add_fwd_counters (vnet_lisp_gpe_add_del_fwd_entry_args_t * a,
   if (LISP_GPE_FWD_ENTRY_TYPE_NORMAL != lfe->type)
     return;
 
-  memset (&key, 0, sizeof (key));
+  clib_memset (&key, 0, sizeof (key));
   key.fwd_entry_index = fwd_entry_index;
 
   vec_foreach (path, lfe->paths)
@@ -531,7 +531,7 @@ add_ip_fwd_entry (lisp_gpe_main_t * lgm,
     return VNET_API_ERROR_INVALID_VALUE;
 
   pool_get (lgm->lisp_fwd_entry_pool, lfe);
-  memset (lfe, 0, sizeof (*lfe));
+  clib_memset (lfe, 0, sizeof (*lfe));
   lfe->key = clib_mem_alloc (sizeof (key));
   memcpy (lfe->key, &key, sizeof (key));
 
@@ -539,7 +539,7 @@ add_ip_fwd_entry (lisp_gpe_main_t * lgm,
                lfe - lgm->lisp_fwd_entry_pool);
   a->fwd_entry_index = lfe - lgm->lisp_fwd_entry_pool;
 
-  fproto = (IP4 == ip_prefix_version (&fid_addr_ippref (&lfe->key->rmt)) ?
+  fproto = (AF_IP4 == ip_prefix_version (&fid_addr_ippref (&lfe->key->rmt)) ?
            FIB_PROTOCOL_IP4 : FIB_PROTOCOL_IP6);
 
   lfe->type = (a->is_negative ?
@@ -581,7 +581,7 @@ del_ip_fwd_entry_i (lisp_gpe_main_t * lgm, lisp_gpe_fwd_entry_t * lfe)
 
   delete_fib_entries (lfe);
 
-  fproto = (IP4 == ip_prefix_version (&fid_addr_ippref (&lfe->key->rmt)) ?
+  fproto = (AF_IP4 == ip_prefix_version (&fid_addr_ippref (&lfe->key->rmt)) ?
            FIB_PROTOCOL_IP4 : FIB_PROTOCOL_IP6);
   fib_table_unlock (lfe->eid_fib_index, fproto, FIB_SOURCE_LISP);
 
@@ -787,6 +787,7 @@ lisp_gpe_l2_update_fwding (lisp_gpe_fwd_entry_t * lfe)
     {
       fib_path_list_contribute_forwarding (lfe->l2.path_list_index,
                                           FIB_FORW_CHAIN_TYPE_ETHERNET,
+                                          FIB_PATH_LIST_FWD_FLAG_NONE,
                                           &lfe->l2.dpo);
       dpo_copy (&dpo, &lfe->l2.dpo);
     }
@@ -847,7 +848,7 @@ add_l2_fwd_entry (lisp_gpe_main_t * lgm,
     return VNET_API_ERROR_INVALID_VALUE;
 
   pool_get (lgm->lisp_fwd_entry_pool, lfe);
-  memset (lfe, 0, sizeof (*lfe));
+  clib_memset (lfe, 0, sizeof (*lfe));
   lfe->key = clib_mem_alloc (sizeof (key));
   memcpy (lfe->key, &key, sizeof (key));
 
@@ -915,7 +916,7 @@ lisp_nsh_fib_lookup (lisp_gpe_main_t * lgm, u32 spi_si_net_order)
   int rv;
   BVT (clib_bihash_kv) kv, value;
 
-  memset (&kv, 0, sizeof (kv));
+  clib_memset (&kv, 0, sizeof (kv));
   kv.key[0] = spi_si_net_order;
   rv = BV (clib_bihash_search_inline_2) (&lgm->nsh_fib, &kv, &value);
 
@@ -950,7 +951,7 @@ lisp_nsh_fib_add_del_entry (u32 spi_si_host_order, u32 lfei, u8 is_add)
   BVT (clib_bihash_kv) kv, value;
   u32 old_val = ~0;
 
-  memset (&kv, 0, sizeof (kv));
+  clib_memset (&kv, 0, sizeof (kv));
   kv.key[0] = clib_host_to_net_u32 (spi_si_host_order);
   kv.value = 0ULL;
 
@@ -1048,6 +1049,7 @@ lisp_gpe_nsh_update_fwding (lisp_gpe_fwd_entry_t * lfe)
     {
       fib_path_list_contribute_forwarding (lfe->nsh.path_list_index,
                                           FIB_FORW_CHAIN_TYPE_NSH,
+                                          FIB_PATH_LIST_FWD_FLAG_NONE,
                                           &lfe->nsh.dpo);
 
       /*
@@ -1121,7 +1123,7 @@ add_nsh_fwd_entry (lisp_gpe_main_t * lgm,
     return VNET_API_ERROR_INVALID_VALUE;
 
   pool_get (lgm->lisp_fwd_entry_pool, lfe);
-  memset (lfe, 0, sizeof (*lfe));
+  clib_memset (lfe, 0, sizeof (*lfe));
   lfe->key = clib_mem_alloc (sizeof (key));
   memcpy (lfe->key, &key, sizeof (key));
 
@@ -1287,6 +1289,9 @@ vnet_lisp_flush_stats (void)
   vlib_combined_counter_main_t *cm = &lgm->counters;
   u32 i;
 
+  if (cm->counters == NULL)
+    return 0;
+
   for (i = 0; i < vlib_combined_counter_n_counters (cm); i++)
     vlib_zero_combined_counter (cm, i);
 
@@ -1302,7 +1307,7 @@ lisp_del_adj_stats (lisp_gpe_main_t * lgm, u32 fwd_entry_index, u32 ti)
   uword *p;
   u8 *s;
 
-  memset (&key, 0, sizeof (key));
+  clib_memset (&key, 0, sizeof (key));
   key.fwd_entry_index = fwd_entry_index;
   key.tunnel_index = ti;
 
@@ -1538,7 +1543,7 @@ vnet_lisp_gpe_fwd_entries_get_by_vni (u32 vni)
   ({
     if (lfe->key->vni == vni)
       {
-        memset (&e, 0, sizeof (e));
+        clib_memset (&e, 0, sizeof (e));
         e.dp_table = lfe->eid_table_id;
         e.vni = lfe->key->vni;
         if (lfe->type == LISP_GPE_FWD_ENTRY_TYPE_NEGATIVE)