zebra: The dplane_fpm_nl return path leaks memory

The route entry created when using a ctx to pass route
entry data backup to the master pthread in zebra is
being leaked.  Prevent this from happening.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/zebra/zebra_rib.c b/zebra/zebra_rib.c
index 980fced8a7..c03d7e51f8 100644
--- a/zebra/zebra_rib.c
+++ b/zebra/zebra_rib.c
@@ -4305,6 +4305,12 @@ struct route_entry *zebra_rib_route_entry_new(vrf_id_t vrf_id, int type,
 
 	return re;
 }
+
+void zebra_rib_route_entry_free(struct route_entry *re)
+{
+	XFREE(MTYPE_RE, re);
+}
+
 /*
  * Internal route-add implementation; there are a couple of different public
  * signatures. Callers in this path are responsible for the memory they