1#!/bin/sh 2 3# 4# Copyright (c) 2009 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 of extattr on a UFS2 FS using ACLs 32# Caused a "Duplicate free" panic. 33 34[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 35 36. ../default.cfg 37 38odir=`pwd` 39 40cd /tmp 41sed '1,/^EOF/d' < $odir/$0 > extattr.c 42cc -o extattr -Wall extattr.c 43rm -f extattr.c 44cd $odir 45 46mount | grep "${mntpoint}" | grep -q md${mdstart}${part} && umount $mntpoint 47mdconfig -l | grep -q md$mdstart && mdconfig -d -u $mdstart 48 49mdconfig -a -t swap -s 20m -u $mdstart 50bsdlabel -w md$mdstart auto 51 52newfs -O 2 md${mdstart}${part} > /dev/null 53mount /dev/md${mdstart}${part} $mntpoint 54 55mkdir -p ${mntpoint}/.attribute/system 56cd ${mntpoint}/.attribute/system 57 58extattrctl initattr -p . 388 posix1e.acl_access 59extattrctl initattr -p . 388 posix1e.acl_default 60cd / 61umount /mnt 62tunefs -a enable /dev/md${mdstart}${part} 63mount /dev/md${mdstart}${part} $mntpoint 64mount | grep md${mdstart}${part} 65 66touch $mntpoint/acl-test 67setfacl -b $mntpoint/acl-test 68setfacl -m user:nobody:rw-,group:wheel:rw- $mntpoint/acl-test 69 70for i in `jot 5`; do 71 /tmp/extattr $mntpoint/acl-test & 72done 73for i in `jot 5`; do 74 wait 75done 76 77umount $mntpoint 78mdconfig -d -u $mdstart 79rm -f /tmp/extattr 80exit 81EOF 82#include <sys/types.h> 83#include <sys/stat.h> 84#include <err.h> 85 86int 87main(int argc, char **argv) 88{ 89 int i; 90 struct stat sb; 91 92 for (i = 0; i < 100000; i++) 93 if (lstat(argv[1], &sb) == -1) 94 err(1, "lstat(%s)", argv[1]); 95 return (0); 96} 97