diff options
| author |   Florin Coras <fcoras@cisco.com> | 2017-10-01 19:18:42 -0400 |
|---|---|---|
| committer |   Neale Ranns <nranns@cisco.com> | 2017-10-03 14:58:12 +0000 |
| commit | 780af45905fe99093e32af05281b1978b920dd09 (patch) | |
| tree | df707de19767eca3442423a40ba8a4145551cf9b /src/vnet/ip/ip6_neighbor.c | |
| parent | bd70c2f2e39b85939714aa025355eac973b2451f (diff) | |
ip: fix probing of already resolved destinations (VPP-998)
Change-Id: I3e6276e6829dfee5a7aeae1b4ab4c3d2f2e932a4
Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vnet/ip/ip6_neighbor.c')
| -rw-r--r-- | src/vnet/ip/ip6_neighbor.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/vnet/ip/ip6_neighbor.c b/src/vnet/ip/ip6_neighbor.c index 1908a679..d549ac37 100644 --- a/src/vnet/ip/ip6_neighbor.c +++ b/src/vnet/ip/ip6_neighbor.c @@ -723,7 +723,7 @@ vnet_set_ip6_ethernet_neighbor (vlib_main_t * vm, */ if (0 == memcmp (n->link_layer_address, link_layer_address, n_bytes_link_layer_address)) - return -1; + goto check_customers; clib_memcpy (n->link_layer_address, link_layer_address, n_bytes_link_layer_address); @@ -739,6 +739,7 @@ vnet_set_ip6_ethernet_neighbor (vlib_main_t * vm, adj_nbr_walk_nh6 (sw_if_index, &n->key.ip6_address, ip6_nd_mk_complete_walk, n); +check_customers: /* Customer(s) waiting for this address to be resolved? */ p = mhash_get (&nm->pending_resolutions_by_address, a); if (p) |