diff options
Diffstat (limited to 'src/plugins/cnat/cnat_translation.c')
| -rw-r--r-- | src/plugins/cnat/cnat_translation.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/plugins/cnat/cnat_translation.c b/src/plugins/cnat/cnat_translation.c index 4833df9fc37..263ec05e973 100644 --- a/src/plugins/cnat/cnat_translation.c +++ b/src/plugins/cnat/cnat_translation.c @@ -180,7 +180,7 @@ cnat_translation_stack (cnat_translation_t * ct) fib_protocol_t fproto; cnat_ep_trk_t *trk; dpo_proto_t dproto; - u8 ep_idx = 0; + u32 ep_idx = 0; index_t lbi; fproto = ip_address_family_to_fib_proto (ct->ct_vip.ce_ip.version); @@ -198,6 +198,7 @@ cnat_translation_stack (cnat_translation_t * ct) dpo_set (&ct->ct_lb, DPO_LOAD_BALANCE, dproto, lbi); dpo_stack (cnat_client_dpo, dproto, &ct->ct_lb, &ct->ct_lb); + ct->flags |= CNAT_TRANSLATION_STACKED; } int @@ -277,6 +278,7 @@ cnat_translation_update (cnat_endpoint_t * vip, } vec_reset_length (ct->ct_paths); + ct->flags &= ~CNAT_TRANSLATION_STACKED; u64 path_idx = 0; vec_foreach (path, paths) @@ -457,6 +459,12 @@ cnat_translation_back_walk_notify (fib_node_t * node, */ cnat_translation_t *ct = cnat_translation_get_from_node (node); + /* If we have more than FIB_PATH_LIST_POPULAR paths + * we might get called during path tracking + * (cnat_tracker_track) */ + if (!(ct->flags & CNAT_TRANSLATION_STACKED)) + return (FIB_NODE_BACK_WALK_CONTINUE); + cnat_translation_stack (ct); return (FIB_NODE_BACK_WALK_CONTINUE); @@ -601,9 +609,12 @@ cnat_if_addr_add_del_backend_cb (addr_resolution_t * ar, ip_address_copy (&ep->ce_ip, address); ep->ce_flags |= CNAT_EP_FLAG_RESOLVED; } + + ct->flags &= ~CNAT_TRANSLATION_STACKED; cnat_tracker_track (ar->cti, trk); cnat_translation_stack (ct); + ct->flags |= CNAT_TRANSLATION_STACKED; } static void |