diff options
| -rw-r--r-- | vnet/vnet/lisp-cp/control.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/vnet/vnet/lisp-cp/control.c b/vnet/vnet/lisp-cp/control.c index 579f4f3aca7..166c5337836 100644 --- a/vnet/vnet/lisp-cp/control.c +++ b/vnet/vnet/lisp-cp/control.c @@ -3562,14 +3562,17 @@ send_map_request_thread_fn (void *arg) map_request_args_t *a = arg; lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); - lisp_pending_map_request_lock (lcm); - if (a->is_resend) + /* if resending, we already have the lock */ resend_encapsulated_map_request (lcm, &a->seid, &a->deid, a->smr_invoked); else - send_encapsulated_map_request (lcm, &a->seid, &a->deid, a->smr_invoked); + { + /* get lock before sending map-request */ + lisp_pending_map_request_lock (lcm); + send_encapsulated_map_request (lcm, &a->seid, &a->deid, a->smr_invoked); + lisp_pending_map_request_unlock (lcm); + } - lisp_pending_map_request_unlock (lcm); return 0; } |