From bd146f1302e08d5a68d08e86966fc81bcbf9df27 Mon Sep 17 00:00:00 2001
From: Robert Watson <rwatson@FreeBSD.org>
Date: Tue, 20 Feb 2007 15:20:36 +0000
Subject: [PATCH] Replace a suser() check with an explicit check for
 PRIV_NET_SETIFMTU.

---
 sys/net/if_ppp.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sys/net/if_ppp.c b/sys/net/if_ppp.c
index 956f9b62d85..24c381aa873 100644
--- a/sys/net/if_ppp.c
+++ b/sys/net/if_ppp.c
@@ -719,7 +719,8 @@ pppsioctl(ifp, cmd, data)
 	 * XXXRW: Isn't this suser() check redundant to the one at the ifnet
 	 * layer?
 	 */
-	if ((error = suser(td)) != 0)
+	error = priv_check(td, PRIV_NET_SETIFMTU);
+	if (error)
 	    break;
 	if (ifr->ifr_mtu > PPP_MAXMTU)
 	    error = EINVAL;