xref: /dragonfly/test/stress/stress2/misc/jail4.sh (revision cf89a63b) 
1#!/bin/sh
2
3#
4# Copyright (c) 2008 Peter Holm <pho@FreeBSD.org>
5# All rights reserved.
6#
7# Redistribution and use in source and binary forms, with or without
8# modification, are permitted provided that the following conditions
9# are met:
10# 1. Redistributions of source code must retain the above copyright
11#    notice, this list of conditions and the following disclaimer.
12# 2. Redistributions in binary form must reproduce the above copyright
13#    notice, this list of conditions and the following disclaimer in the
14#    documentation and/or other materials provided with the distribution.
15#
16# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26# SUCH DAMAGE.
27#
28# $FreeBSD$
29#
30
31# Regression test for problem found with the syscall.sh test
32
33# "panic: kern_jail: too many iovecs (28)" seen.
34
35. ../default.cfg
36
37odir=`pwd`
38
39cd /tmp
40sed '1,/^EOF/d' < $odir/$0 > jail4.c
41cc -o jail4 -Wall jail4.c
42rm -f jail4.c
43cd $odir
44/tmp/jail4
45rm -f /tmp/jail4
46exit
47EOF
48#include <sys/param.h>
49#include <sys/jail.h>
50#include <err.h>
51
52int
53main()
54{
55	struct jail j;
56
57	/*
58	version = 0x2,
59	path = 0x28190cb1 <Address 0x28190cb1 out of bounds>,
60	hostname = 0x28167b90 <Address 0x28167b90 out of bounds>,
61	jailname = 0x28198700 <Address 0x28198700 out of bounds>,
62	ip4s = 0x0,
63	ip6s = 0x0,
64	ip4 = 0x0,
65	ip6 = 0x0}
66	 */
67	j.version = 2;
68	j.path = (char *)0x28190cb1;
69	j.hostname = (char *)0x28167b90;
70	j.jailname = (char *)0x28198700;
71	j.ip4s = 0;
72	j.ip6s = 0;
73	j.ip4 = 0;
74	j.ip6 = 0;
75
76        if (jail(&j) == -1)
77		err(1, "jail()");
78
79	  return (0);
80}
81