diff options
| -rw-r--r-- | src/vnet/fib/fib_path.c | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/src/vnet/fib/fib_path.c b/src/vnet/fib/fib_path.c index c5800454729..209cf403c6e 100644 --- a/src/vnet/fib/fib_path.c +++ b/src/vnet/fib/fib_path.c @@ -664,14 +664,18 @@ fib_path_attached_next_hop_get_adj (fib_path_t *path, static void fib_path_attached_next_hop_set (fib_path_t *path) { + dpo_id_t tmp = DPO_INVALID; + /* * resolve directly via the adjacency discribed by the * interface and next-hop */ + dpo_copy (&tmp, &path->fp_dpo); path = fib_path_attached_next_hop_get_adj(path, dpo_proto_to_link(path->fp_nh_proto), - &path->fp_dpo); - + &tmp); + dpo_copy(&path->fp_dpo, &tmp); + dpo_reset(&tmp); ASSERT(dpo_is_adj(&path->fp_dpo)); /* @@ -1089,16 +1093,20 @@ FIXME comment /* * restack the DPO to pick up the correct DPO sub-type */ + dpo_id_t tmp = DPO_INVALID; uword if_is_up; if_is_up = vnet_sw_interface_is_up( vnet_get_main(), path->attached_next_hop.fp_interface); + dpo_copy (&tmp, &path->fp_dpo); path = fib_path_attached_next_hop_get_adj( path, dpo_proto_to_link(path->fp_nh_proto), - &path->fp_dpo); + &tmp); + dpo_copy(&path->fp_dpo, &tmp); + dpo_reset(&tmp); path->fp_oper_flags &= ~FIB_PATH_OPER_FLAG_RESOLVED; if (if_is_up && adj_is_up(path->fp_dpo.dpoi_index)) @@ -2441,11 +2449,17 @@ fib_path_contribute_forwarding (fib_node_index_t path_index, case FIB_FORW_CHAIN_TYPE_NSH: case FIB_FORW_CHAIN_TYPE_MCAST_IP4: case FIB_FORW_CHAIN_TYPE_MCAST_IP6: - path = fib_path_attached_next_hop_get_adj( - path, - fib_forw_chain_type_to_link_type(fct), - dpo); - break; + { + dpo_id_t tmp = DPO_INVALID; + dpo_copy (&tmp, dpo); + path = fib_path_attached_next_hop_get_adj( + path, + fib_forw_chain_type_to_link_type(fct), + &tmp); + dpo_copy (dpo, &tmp); + dpo_reset(&tmp); + break; + } case FIB_FORW_CHAIN_TYPE_BIER: break; } |