zebra: Set recursive flag in rib_find() path

We were not setting the NEXTHOP_GROUP_RECURSIVE flag via
the rib find path. Adding a check and set after successful
creation of a new nhg_hash_entry.

Signed-off-by: Stephen Worley <sworley@cumulusnetworks.com>

diff --git a/zebra/zebra_nhg.c b/zebra/zebra_nhg.c
index 15367b27428a4320210f3870c9a5201910db48d6..e17ddffec3de0a4b04299a36d48149856651b3a8 100644 (file)
--- a/zebra/zebra_nhg.c
+++ b/zebra/zebra_nhg.c
@@ -781,6 +781,8 @@ zebra_nhg_rib_find(uint32_t id, struct nexthop_group *nhg, afi_t rt_afi)
        if (!zebra_nhg_find(&nhe, id, nhg, &nhg_depends, nhg_vrf_id, nhg_afi,
                            false))
                depends_decrement_free(&nhg_depends);
+       else if (CHECK_FLAG(nhg->nexthop->flags, NEXTHOP_FLAG_RECURSIVE))
+               SET_FLAG(nhe->flags, NEXTHOP_GROUP_RECURSIVE);
 
        return nhe;
 }