svn commit: r326834 - head/sbin/dhclient

[Alan Somers]

Author: asomers
Date: Wed Dec 13 20:48:20 2017
New Revision: 326834
URL: https://svnweb.freebsd.org/changeset/base/326834

Log:
  dhclient(8): Don't shift through the sign bit of a signed int
  
  PR:		208007
  Submitted by:	Michael McConville <mmcco at mykolab.com>
  MFC after:	3 weeks

Modified:
  head/sbin/dhclient/dhclient.c

Modified: head/sbin/dhclient/dhclient.c
==============================================================================
--- head/sbin/dhclient/dhclient.c	Wed Dec 13 20:15:23 2017	(r326833)
+++ head/sbin/dhclient/dhclient.c	Wed Dec 13 20:48:20 2017	(r326834)
@@ -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);