From acc65df45a8d065662436b9a831c9dc3d02d33a1 Mon Sep 17 00:00:00 2001
From: "Alexander V. Chernikov" <melifaro@FreeBSD.org>
Date: Tue, 25 Apr 2023 12:28:22 +0000
Subject: [PATCH] netlink: require proper privileges when adding neighbor.

MFC after:	3 days
---
 sys/netlink/route/neigh.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sys/netlink/route/neigh.c b/sys/netlink/route/neigh.c
index 65b5c2b8be4e..4275d9cafede 100644
--- a/sys/netlink/route/neigh.c
+++ b/sys/netlink/route/neigh.c
@@ -539,6 +539,7 @@ static const struct rtnl_cmd_handler cmd_handlers[] = {
 		.cmd = NL_RTM_NEWNEIGH,
 		.name = "RTM_NEWNEIGH",
 		.cb = &rtnl_handle_newneigh,
+		.priv = PRIV_NET_ROUTE,
 	},
 	{
 		.cmd = NL_RTM_DELNEIGH,