diff options
Diffstat (limited to 'hicn-plugin/src/faces/ip')
| -rw-r--r-- | hicn-plugin/src/faces/ip/face_ip.c | 61 |
1 files changed, 31 insertions, 30 deletions
diff --git a/hicn-plugin/src/faces/ip/face_ip.c b/hicn-plugin/src/faces/ip/face_ip.c index a70cb1011..a7ec95417 100644 --- a/hicn-plugin/src/faces/ip/face_ip.c +++ b/hicn-plugin/src/faces/ip/face_ip.c @@ -1,16 +1,16 @@ /* - * Copyright (c) 2017-2019 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: + * Copyright (c) 2017-2019 Cisco and/or its affiliates. Licensed under the + * Apache License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at: * - * http://www.apache.org/licenses/LICENSE-2.0 + * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations + * under the License. */ #include "face_ip.h" @@ -40,24 +40,20 @@ hicn_face_ip_init (vlib_main_t * vm) /* Default Strategy has index 0 and it always exists */ strategy_face_ip4_vlib_edge = vlib_node_add_next (vm, hicn_dpo_get_strategy_vft - (default_dpo. - hicn_dpo_get_type ())-> - get_strategy_node_index + (default_dpo.hicn_dpo_get_type + ())->get_strategy_node_index (), - hicn_face_ip4_output_node. - index); + hicn_face_ip4_output_node.index); strategy_face_ip6_vlib_edge = vlib_node_add_next (vm, hicn_dpo_get_strategy_vft - (default_dpo. - hicn_dpo_get_type ())-> - get_strategy_node_index + (default_dpo.hicn_dpo_get_type + ())->get_strategy_node_index (), - hicn_face_ip6_output_node. - index); + hicn_face_ip6_output_node.index); /* - * Create and edge between al the other strategy nodes - * and the ip_encap nodes. + * Create and edge between al the other strategy nodes and the + * ip_encap nodes. */ for (int i = 1; i < strategy_nodes_n; i++) { @@ -120,8 +116,8 @@ hicn_face_ip_del (hicn_face_id_t face_id) /* - * Utility that adds a new face cache entry. For the moment we assume that the - * ip_adjacency has already been set up. + * Utility that adds a new face cache entry. For the moment we assume that + * the ip_adjacency has already been set up. */ int hicn_face_ip_add (const ip46_address_t * local_addr, @@ -234,8 +230,7 @@ hicn_face_ip_add (const ip46_address_t * local_addr, } retx_t *retx = vlib_process_signal_event_data (vlib_get_main (), - hicn_mapme_eventmgr_process_node. - index, + hicn_mapme_eventmgr_process_node.index, HICN_MAPME_EVENT_FACE_ADD, 1, sizeof (retx_t)); *retx = (retx_t) @@ -275,8 +270,12 @@ format_hicn_face_ip (u8 * s, va_list * args) format (s, "remote %U ", format_ip46_address, &ip_face->remote_addr, IP46_TYPE_ANY); s = format (s, "%U", format_vnet_link, adj->ia_link); - s = format (s, " dev %U", format_vnet_sw_interface_name, vnm, - vnet_get_sw_interface (vnm, face->shared.sw_if)); + + vnet_sw_interface_t *sw_int = + vnet_get_sw_interface_safe (vnm, face->shared.sw_if); + if (sw_int != NULL) + s = format (s, " dev %U", format_vnet_sw_interface_name, vnm, sw_int); + if ((face->shared.flags & HICN_FACE_FLAGS_APPFACE_PROD)) s = format (s, " %U", format_hicn_face_prod, face_id, 0); @@ -293,9 +292,11 @@ format_hicn_face_ip (u8 * s, va_list * args) s = format (s, "type IP local %U remote %U", format_ip46_address, &ip_face->local_addr, IP46_TYPE_ANY, format_ip46_address, &ip_face->remote_addr, IP46_TYPE_ANY); - s = - format (s, " dev %U", format_vnet_sw_interface_name, vnm, - vnet_get_sw_interface (vnm, face->shared.sw_if)); + + vnet_sw_interface_t *sw_int = + vnet_get_sw_interface_safe (vnm, face->shared.sw_if); + if (sw_int != NULL) + s = format (s, " dev %U", format_vnet_sw_interface_name, vnm, sw_int); if ((face->shared.flags & HICN_FACE_FLAGS_APPFACE_PROD)) s = format (s, " %U", format_hicn_face_prod, face_id, 0); |