diff options
Diffstat (limited to 'src/vnet/ipsec')
| -rw-r--r-- | src/vnet/ipsec/ipsec_tun.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/src/vnet/ipsec/ipsec_tun.c b/src/vnet/ipsec/ipsec_tun.c index ea60ab44a8c..63e063fcee3 100644 --- a/src/vnet/ipsec/ipsec_tun.c +++ b/src/vnet/ipsec/ipsec_tun.c @@ -263,15 +263,15 @@ ipsec_tun_protect_rx_db_add (ipsec_main_t * im, ipsec4_tunnel_mk_key(&key, &itp->itp_crypto.dst.ip4, clib_host_to_net_u32 (sa->spi)); - if (!im->tun4_protect_by_key.nbuckets) - clib_bihash_init_8_16 (&im->tun4_protect_by_key, - "IPSec IPv4 tunnels", - IPSEC_TUN_DEFAULT_HASH_NUM_BUCKETS, - IPSEC_TUN_DEFAULT_HASH_MEMORY_SIZE); - - clib_bihash_add_del_8_16 (&im->tun4_protect_by_key, bkey, 1); - ipsec_tun_register_nodes(AF_IP4); - } + if (!clib_bihash_is_initialised_8_16 (&im->tun4_protect_by_key)) + clib_bihash_init_8_16 (&im->tun4_protect_by_key, + "IPSec IPv4 tunnels", + IPSEC_TUN_DEFAULT_HASH_NUM_BUCKETS, + IPSEC_TUN_DEFAULT_HASH_MEMORY_SIZE); + + clib_bihash_add_del_8_16 (&im->tun4_protect_by_key, bkey, 1); + ipsec_tun_register_nodes (AF_IP4); + } else { ipsec6_tunnel_kv_t key = { @@ -283,14 +283,14 @@ ipsec_tun_protect_rx_db_add (ipsec_main_t * im, }; clib_bihash_kv_24_16_t *bkey = (clib_bihash_kv_24_16_t*)&key; - if (!im->tun4_protect_by_key.nbuckets) - clib_bihash_init_24_16 (&im->tun6_protect_by_key, - "IPSec IPv6 tunnels", - IPSEC_TUN_DEFAULT_HASH_NUM_BUCKETS, - IPSEC_TUN_DEFAULT_HASH_MEMORY_SIZE); - clib_bihash_add_del_24_16 (&im->tun6_protect_by_key, bkey, 1); - ipsec_tun_register_nodes(AF_IP6); - } + if (!clib_bihash_is_initialised_24_16 (&im->tun6_protect_by_key)) + clib_bihash_init_24_16 (&im->tun6_protect_by_key, + "IPSec IPv6 tunnels", + IPSEC_TUN_DEFAULT_HASH_NUM_BUCKETS, + IPSEC_TUN_DEFAULT_HASH_MEMORY_SIZE); + clib_bihash_add_del_24_16 (&im->tun6_protect_by_key, bkey, 1); + ipsec_tun_register_nodes (AF_IP6); + } })) /* *INDENT-ON* */ } |