nat: fix net44 lb static API

tag should be added at the end of the reply message instead of
overwriting the original data.

Type: fix
Fixed: dd1e3e780c

Change-Id: I4b31cf3a4a41b49ea9039a9398114dbf49a53e57
Signed-off-by: Benoît Ganne <bganne@cisco.com>

diff --git a/src/plugins/nat/nat_api.c b/src/plugins/nat/nat_api.c
index 9cb2744..63e1e75 100644 (file)
--- a/src/plugins/nat/nat_api.c
+++ b/src/plugins/nat/nat_api.c
@@ -2036,7 +2036,7 @@ send_nat44_lb_static_mapping_details (snat_static_mapping_t * m,
       rmp = vl_msg_api_alloc (len);
       clib_memset (rmp, 0, len);
 
-      sp = (void *) &m->locals +
+      sp = (void *) &rmp->locals +
        sizeof (vl_api_nat44_lb_addr_port_t) * pool_elts (m->locals);
       vl_api_to_api_string (vec_len (m->tag), (char *) m->tag, sp);
     }