stress2: Aded two msdos FS fuzzer tests
This commit is contained in:
Peter Holm
parent
08ab34a06a
commit
bf48a958ad
90
tools/test/stress2/misc/msdos15.sh
Executable file
90
tools/test/stress2/misc/msdos15.sh
Executable file
@ -0,0 +1,90 @@
|
||||
#!/bin/sh
|
||||
|
||||
#
|
||||
# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
|
||||
#
|
||||
# Copyright (c) 2022 Peter Holm <pho@FreeBSD.org>
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
# are met:
|
||||
# 1. Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# 2. Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in the
|
||||
# documentation and/or other materials provided with the distribution.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
||||
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
||||
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
# SUCH DAMAGE.
|
||||
#
|
||||
|
||||
# msdosfs disk image fuzz test.
|
||||
|
||||
# "panic: wrong dirclust" seen:
|
||||
# https://people.freebsd.org/~pho/stress/log/log0206.txt
|
||||
|
||||
. ../default.cfg
|
||||
|
||||
[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
|
||||
|
||||
cc -o /tmp/flip -Wall -Wextra -O2 ../tools/flip.c || exit 1
|
||||
|
||||
set -e
|
||||
u1=$mdstart
|
||||
u2=$((mdstart + 1))
|
||||
mp1=${mntpoint}$u1
|
||||
mp2=${mntpoint}$u2
|
||||
mkdir -p $mp1 $mp2
|
||||
log=$mp1/msdos15.sh.log
|
||||
diskimage=$mp1/msdos15.sh.diskimage
|
||||
cap=$((32 * 1024)) # Only fuzz the first 32k
|
||||
max=$((10 * 1024 * 1024)) # dos disk size
|
||||
|
||||
set +e
|
||||
mount | grep "on $mp1 " | grep -q /dev/md && umount -f $mp1
|
||||
[ -c /dev/md$u1 ] && mdconfig -d -u $u1
|
||||
mdconfig -a -t swap -s 1g -u $u1
|
||||
newfs -U /dev/md$u1 > /dev/null
|
||||
mount /dev/md$u1 $mp1
|
||||
|
||||
[ -c /dev/md$u2 ] && mdconfig -d -u $u2
|
||||
dd if=/dev/zero of=$diskimage bs=$max count=1 status=none
|
||||
mdconfig -a -t vnode -f $diskimage -u $u2
|
||||
newfs_msdos /dev/md$u2 > /dev/null 2>&1 # FAT12
|
||||
mount -t msdosfs /dev/md$u2 $mp2
|
||||
[ -d /usr/include/sys ] && cp -r /usr/include/sys $mp2
|
||||
umount $mp2
|
||||
|
||||
cd $mp1
|
||||
start=`date +%s`
|
||||
while [ $((`date +%s` - start)) -lt 60 ]; do
|
||||
mount -t msdosfs /dev/md$u2 $mp2 2>/dev/null || break
|
||||
ls -lR $mp2 > /dev/null 2>&1 || break
|
||||
rm -rf $mp2/* > /dev/null 2>&1 || break
|
||||
touch $mp2/`jot -rc 8 a z | tr -d '\n'` || break
|
||||
while mount | grep -q "on $mp2 "; do umount $mp2; done
|
||||
echo * | grep -q core && break
|
||||
sync
|
||||
mdconfig -d -u $u2
|
||||
/tmp/flip -n 10 -s $cap $diskimage
|
||||
sync
|
||||
mdconfig -a -t vnode -f $diskimage -u $u2
|
||||
done
|
||||
mount | grep -q "on $mp2 " && umount $mp2
|
||||
mdconfig -d -u $u2 || exit 1
|
||||
|
||||
echo * | grep -q core && { ls -l *.core; cp $log /tmp; exit 106; } ||
|
||||
cd /tmp
|
||||
umount $mp1
|
||||
mdconfig -d -u $u1
|
||||
rm -f /tmp/flip
|
||||
exit 0
|
||||
87
tools/test/stress2/misc/msdos16.sh
Executable file
87
tools/test/stress2/misc/msdos16.sh
Executable file
@ -0,0 +1,87 @@
|
||||
#!/bin/sh
|
||||
|
||||
#
|
||||
# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
|
||||
#
|
||||
# Copyright (c) 2022 Peter Holm <pho@FreeBSD.org>
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
# are met:
|
||||
# 1. Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# 2. Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in the
|
||||
# documentation and/or other materials provided with the distribution.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
||||
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
||||
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
# SUCH DAMAGE.
|
||||
#
|
||||
|
||||
# msdosfs disk image fuzz test.
|
||||
# FAT32 version of msdos15.sh
|
||||
|
||||
. ../default.cfg
|
||||
|
||||
[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
|
||||
|
||||
cc -o /tmp/flip -Wall -Wextra -O2 ../tools/flip.c || exit 1
|
||||
|
||||
set -e
|
||||
u1=$mdstart
|
||||
u2=$((mdstart + 1))
|
||||
mp1=${mntpoint}$u1
|
||||
mp2=${mntpoint}$u2
|
||||
mkdir -p $mp1 $mp2
|
||||
log=$mp1/msdos16.sh.log
|
||||
diskimage=$mp1/msdos16.sh.diskimage
|
||||
cap=$((32 * 1024)) # Only fuzz the first 32k
|
||||
|
||||
set +e
|
||||
mount | grep "on $mp1 " | grep -q /dev/md && umount -f $mp1
|
||||
[ -c /dev/md$u1 ] && mdconfig -d -u $u1
|
||||
mdconfig -a -t swap -s 2g -u $u1
|
||||
newfs -U /dev/md$u1 > /dev/null
|
||||
mount /dev/md$u1 $mp1
|
||||
|
||||
[ -c /dev/md$u2 ] && mdconfig -d -u $u2
|
||||
dd if=/dev/zero of=$diskimage bs=1g count=1 status=none
|
||||
mdconfig -a -t vnode -f $diskimage -u $u2
|
||||
newfs_msdos -F 32 -b 8192 /dev/md$u2 > /dev/null
|
||||
mount -t msdosfs /dev/md$u2 $mp2
|
||||
[ -d /usr/include/sys ] && cp -r /usr/include/sys $mp2
|
||||
umount $mp2
|
||||
|
||||
cd $mp1
|
||||
start=`date +%s`
|
||||
while [ $((`date +%s` - start)) -lt 60 ]; do
|
||||
mount -t msdosfs /dev/md$u2 $mp2 2>/dev/null || break
|
||||
ls -lR $mp2 > /dev/null 2>&1 || break
|
||||
rm -rf $mp2/* > /dev/null 2>&1 || break
|
||||
touch $mp2/`jot -rc 8 a z | tr -d '\n'` || break
|
||||
while mount | grep -q "on $mp2 "; do umount $mp2; done
|
||||
echo * | grep -q core && break
|
||||
sync
|
||||
mdconfig -d -u $u2
|
||||
/tmp/flip -n 10 -s $cap $diskimage
|
||||
sync
|
||||
mdconfig -a -t vnode -f $diskimage -u $u2
|
||||
done
|
||||
mount | grep -q "on $mp2 " && umount $mp2
|
||||
mdconfig -d -u $u2 || exit 1
|
||||
|
||||
echo * | grep -q core && { ls -l *.core; cp $log /tmp; exit 106; } ||
|
||||
cd /tmp
|
||||
umount $mp1
|
||||
mdconfig -d -u $u1
|
||||
rm -f /tmp/flip
|
||||
exit 0
|
||||
Loading…
Reference in New Issue
Block a user