From 5f28c51db6ca16e7e31dfd4ac6e69290b8477941 Mon Sep 17 00:00:00 2001
From: Alan Somers <asomers@FreeBSD.org>
Date: Wed, 13 Dec 2017 20:48:20 +0000
Subject: [PATCH] dhclient(8): Don't shift through the sign bit of a signed int

PR:		208007
Submitted by:	Michael McConville <mmcco@mykolab.com>
MFC after:	3 weeks
---
 sbin/dhclient/dhclient.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sbin/dhclient/dhclient.c b/sbin/dhclient/dhclient.c
index 6817f0b12f3..5c091bac3de 100644
--- a/sbin/dhclient/dhclient.c
+++ b/sbin/dhclient/dhclient.c
@@ -150,7 +150,7 @@ int
 findproto(char *cp, int n)
 {
 	struct sockaddr *sa;
-	int i;
+	unsigned i;
 
 	if (n == 0)
 		return -1;
@@ -180,7 +180,7 @@ struct sockaddr *
 get_ifa(char *cp, int n)
 {
 	struct sockaddr *sa;
-	int i;
+	unsigned i;
 
 	if (n == 0)
 		return (NULL);