nat: fix error counters

[vpp.git] / src / plugins / nat / nat.c

diff --git a/src/plugins/nat/nat.c b/src/plugins/nat/nat.c
index bc2f8c0..1f63237 100755 (executable)
--- a/src/plugins/nat/nat.c
+++ b/src/plugins/nat/nat.c
@@ -490,7 +490,11 @@ nat_user_get_or_create (snat_main_t * sm, ip4_address_t * addr, u32 fib_index,
 
       /* add user */
       if (clib_bihash_add_del_8_8 (&tsm->user_hash, &kv, 1))
-       nat_elog_warn ("user_hash keay add failed");
+       {
+         nat_elog_warn ("user_hash key add failed");
+         nat44_delete_user_with_no_session (sm, u, thread_index);
+         return NULL;
+       }
 
       vlib_set_simple_counter (&sm->total_users, thread_index, 0,
                               pool_elts (tsm->users));