diff options
Diffstat (limited to 'src/vnet/ip')
| -rw-r--r-- | src/vnet/ip/ip6_neighbor.c | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/src/vnet/ip/ip6_neighbor.c b/src/vnet/ip/ip6_neighbor.c index 34ddd7d2d58..81a57ca38ec 100644 --- a/src/vnet/ip/ip6_neighbor.c +++ b/src/vnet/ip/ip6_neighbor.c @@ -1558,13 +1558,15 @@ icmp6_router_solicitation (vlib_main_t * vm, sizeof (icmp6_neighbor_discovery_header_t)); /* look up the radv_t information for this interface */ - vec_validate_init_empty - (nm->if_radv_pool_index_by_sw_if_index, sw_if_index0, ~0); - - ri = nm->if_radv_pool_index_by_sw_if_index[sw_if_index0]; + if (vec_len (nm->if_radv_pool_index_by_sw_if_index) > + sw_if_index0) + { + ri = + nm->if_radv_pool_index_by_sw_if_index[sw_if_index0]; - if (ri != ~0) - radv_info = pool_elt_at_index (nm->if_radv_pool, ri); + if (ri != ~0) + radv_info = pool_elt_at_index (nm->if_radv_pool, ri); + } error0 = ((!radv_info) ? @@ -1907,13 +1909,15 @@ icmp6_router_advertisement (vlib_main_t * vm, u32 ri; /* look up the radv_t information for this interface */ - vec_validate_init_empty - (nm->if_radv_pool_index_by_sw_if_index, sw_if_index0, ~0); - - ri = nm->if_radv_pool_index_by_sw_if_index[sw_if_index0]; + if (vec_len (nm->if_radv_pool_index_by_sw_if_index) > + sw_if_index0) + { + ri = + nm->if_radv_pool_index_by_sw_if_index[sw_if_index0]; - if (ri != ~0) - radv_info = pool_elt_at_index (nm->if_radv_pool, ri); + if (ri != ~0) + radv_info = pool_elt_at_index (nm->if_radv_pool, ri); + } error0 = ((!radv_info) ? |