fix vector index range checks

[vpp.git] / src / vnet / ip / ip6_neighbor.c

diff --git a/src/vnet/ip/ip6_neighbor.c b/src/vnet/ip/ip6_neighbor.c
index a6227fc..6227ed6 100644 (file)
--- a/src/vnet/ip/ip6_neighbor.c
+++ b/src/vnet/ip/ip6_neighbor.c
@@ -662,6 +662,14 @@ ip6_ethernet_update_adjacency (vnet_main_t * vnm, u32 sw_if_index, u32 ai)
          ip6_nbr_probe (adj);
        }
       break;
+    case IP_LOOKUP_NEXT_BCAST:
+      adj_nbr_update_rewrite (ai,
+                             ADJ_NBR_REWRITE_FLAG_COMPLETE,
+                             ethernet_build_rewrite (vnm,
+                                                     sw_if_index,
+                                                     VNET_LINK_IP6,
+                                                     VNET_REWRITE_FOR_SW_INTERFACE_ADDRESS_BROADCAST));
+      break;
     case IP_LOOKUP_NEXT_MCAST:
       {
        /*
@@ -4239,7 +4247,7 @@ ip6_get_ll_address (u32 sw_if_index, ip6_address_t * addr)
   ip6_radv_t *radv_info;
   u32 ri;
 
-  if (vec_len (nm->if_radv_pool_index_by_sw_if_index) < sw_if_index)
+  if (vec_len (nm->if_radv_pool_index_by_sw_if_index) <= sw_if_index)
     return 0;
 
   ri = nm->if_radv_pool_index_by_sw_if_index[sw_if_index];