Subject: bin/14935: Dhclient -nw does not work, it gives usage
To: None <gnats-bugs@gnats.netbsd.org>
From: None <kivinen@ssh.fi>
List: netbsd-bugs
Date: 12/12/2001 01:27:55
>Number: 14935
>Category: bin
>Synopsis: Dhclient -nw does not work, it gives usage
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: bin-bug-people
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Thu Dec 13 08:34:00 PST 2001
>Closed-Date:
>Last-Modified:
>Originator: Tero Kivinen
>Release: NetBSD 1.5Y
>Organization:
SSH Communications Security
>Environment:
System: NetBSD kaakeli.ssh.fi 1.5Y NetBSD 1.5Y (KAAKELI) #47: Wed Oct 31 02:45:43 EET 2001 kivinen@kaakeli.acr.fi:/usr/src/sys/arch/i386/compile/KAAKELI i386
Architecture: i386
Machine: i386
>Description:
Dhclinet -nw gives usage instead working as described in the
man page. This same bug is present also in netbsd 1.5.2.
>How-To-Repeat:
run dhclient -nw and it gives you usage. The reason is that
-nw (and -e options) are checked after checking that if the
first character of the option is - and printing of usage.
>Fix:
--- /u/kivinen/Tmp/emacs_backups/,usr,src,dist,dhcp,client,dhclient.c.~0001~ Fri Aug 3 07:07:03 2001
+++ dhclient.c Sun Dec 9 10:08:19 2001
@@ -198,8 +198,6 @@
} else if (!strcmp (argv [i], "-w")) {
/* do not exit if there are no broadcast interfaces. */
persist = 1;
- } else if (argv [i][0] == '-') {
- usage ();
} else if (!strcmp (argv [i], "-e")) {
struct string_list *tmp;
if (++i == argc)
@@ -216,6 +214,8 @@
exit (0);
} else if (!strcmp (argv [i], "-nw")) {
nowait = 1;
+ } else if (argv [i][0] == '-') {
+ usage ();
} else {
struct interface_info *tmp = (struct interface_info *)0;
status = interface_allocate (&tmp, MDL);
>Release-Note:
>Audit-Trail:
>Unformatted: