[src/trunk]: src/usr.sbin/chroot Initialize local variables that previously w...

[mbalmer <mbalmer%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/2ea20c7acf7c
branches:  trunk
changeset: 768870:2ea20c7acf7c
user:      mbalmer <mbalmer%NetBSD.org@localhost>
date:      Sun Aug 28 08:32:47 2011 +0000

description:
Initialize local variables that previously were global (user, group).

diffstat:

 usr.sbin/chroot/chroot.c |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (27 lines):

diff -r 3ea6ddf0d59f -r 2ea20c7acf7c usr.sbin/chroot/chroot.c
--- a/usr.sbin/chroot/chroot.c  Sun Aug 28 08:27:57 2011 +0000
+++ b/usr.sbin/chroot/chroot.c  Sun Aug 28 08:32:47 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: chroot.c,v 1.17 2011/08/27 22:32:44 joerg Exp $        */
+/*     $NetBSD: chroot.c,v 1.18 2011/08/28 08:32:47 mbalmer Exp $      */
 
 /*
  * Copyright (c) 1988, 1993
@@ -39,7 +39,7 @@
 #if 0
 static char sccsid[] = "@(#)chroot.c   8.1 (Berkeley) 6/9/93";
 #else
-__RCSID("$NetBSD: chroot.c,v 1.17 2011/08/27 22:32:44 joerg Exp $");
+__RCSID("$NetBSD: chroot.c,v 1.18 2011/08/28 08:32:47 mbalmer Exp $");
 #endif
 #endif /* not lint */
 
@@ -72,6 +72,8 @@
        uid_t           uid;
        int             ch, gids;
 
+       user = NULL;
+       group = NULL;
        gid = 0;
        uid = 0;
        while ((ch = getopt(argc, argv, "G:g:u:")) != -1) {