From d37513a372b0d5b133f59293af185ec831e2456f Mon Sep 17 00:00:00 2001
From: Maria Matejka <mq@ucw.cz>
Date: Mon, 24 Jan 2022 15:48:18 +0100
Subject: Neighbors: Locking and asynchronous notifications

---
 sysdep/bsd/krt-sock.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'sysdep/bsd')

diff --git a/sysdep/bsd/krt-sock.c b/sysdep/bsd/krt-sock.c
index a0f6a7cb..923001bf 100644
--- a/sysdep/bsd/krt-sock.c
+++ b/sysdep/bsd/krt-sock.c
@@ -242,6 +242,7 @@ krt_send_route(struct krt_proto *p, int cmd, const rte *e)
    */
   if (!i)
   {
+    IFACE_LOCK;
     WALK_LIST(j, global_iface_list)
     {
       if (j->flags & IF_LOOPBACK)
@@ -250,6 +251,7 @@ krt_send_route(struct krt_proto *p, int cmd, const rte *e)
         break;
       }
     }
+    IFACE_UNLOCK;
 
     if (!i)
     {
-- 
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