diff options
Diffstat (limited to 'src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c')
| -rw-r--r-- | src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c b/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c index e51b585e1be..9412885da65 100644 --- a/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c +++ b/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c @@ -982,15 +982,16 @@ lisp_gpe_nsh_update_fwding (lisp_gpe_fwd_entry_t * lfe) /* We have only one nsh-lisp interface (no NSH virtualization) */ hip = hash_get (lgm->nsh_ifaces.hw_if_index_by_dp_table, 0); - hi = vnet_get_hw_interface (lgm->vnet_main, hip[0]); - - dpo_stack_from_node (hi->tx_node_index, &lfe->nsh.choice, &dpo); - + if (hip) + { + hi = vnet_get_hw_interface (lgm->vnet_main, hip[0]); + dpo_stack_from_node (hi->tx_node_index, &lfe->nsh.choice, &dpo); + } /* add entry to nsh lisp fib */ lisp_nsh_fib_add_del_entry (fid_addr_nsh (&lfe->key->rmt), lfe - lgm->lisp_fwd_entry_pool, 1); - dpo_reset (&dpo); + } /** |