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 29# Regression test of extattr on a UFS2 FS using ACLs 30# Caused a "Duplicate free" panic. 31 32[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 33 34. ../default.cfg 35[ -z "`which setfacl`" ] && exit 0 36 37odir=`pwd` 38 39cd /tmp 40sed '1,/^EOF/d' < $odir/$0 > extattr.c 41mycc -o extattr -Wall extattr.c 42rm -f extattr.c 43cd $odir 44 45mount | grep "$mntpoint" | grep -q md$mdstart && umount $mntpoint 46mdconfig -l | grep -q md$mdstart && mdconfig -d -u $mdstart 47 48mdconfig -a -t swap -s 20m -u $mdstart 49 50newfs -O 2 md$mdstart > /dev/null 51mount /dev/md$mdstart $mntpoint 52 53mkdir -p $mntpoint/.attribute/system 54cd $mntpoint/.attribute/system 55 56extattrctl initattr -p . 388 posix1e.acl_access 57extattrctl initattr -p . 388 posix1e.acl_default 58cd / 59umount $mntpoint 60tunefs -a enable /dev/md$mdstart 61mount /dev/md$mdstart $mntpoint 62mount | grep md$mdstart 63 64touch $mntpoint/acl-test 65setfacl -b $mntpoint/acl-test 66setfacl -m user:nobody:rw-,group:wheel:rw- $mntpoint/acl-test 67 68for i in `jot 5`; do 69 /tmp/extattr $mntpoint/acl-test & 70done 71for i in `jot 5`; do 72 wait 73done 74 75umount $mntpoint 76mdconfig -d -u $mdstart 77rm -f /tmp/extattr 78exit 79EOF 80#include <sys/types.h> 81#include <sys/stat.h> 82#include <err.h> 83 84int 85main(int argc, char **argv) 86{ 87 int i; 88 struct stat sb; 89 90 for (i = 0; i < 100000; i++) 91 if (lstat(argv[1], &sb) == -1) 92 err(1, "lstat(%s)", argv[1]); 93 return (0); 94} 95