1#!/bin/ksh -p 2# 3# CDDL HEADER START 4# 5# The contents of this file are subject to the terms of the 6# Common Development and Distribution License (the "License"). 7# You may not use this file except in compliance with the License. 8# 9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10# or https://opensource.org/licenses/CDDL-1.0. 11# See the License for the specific language governing permissions 12# and limitations under the License. 13# 14# When distributing Covered Code, include this CDDL HEADER in each 15# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16# If applicable, add the following below this CDDL HEADER, with the 17# fields enclosed by brackets "[]" replaced with your own identifying 18# information: Portions Copyright [yyyy] [name of copyright owner] 19# 20# CDDL HEADER END 21# 22 23# 24# Copyright 2009 Sun Microsystems, Inc. All rights reserved. 25# Use is subject to license terms. 26# 27 28# 29# Copyright (c) 2012, 2016 by Delphix. All rights reserved. 30# 31 32. $STF_SUITE/include/libtest.shlib 33 34# 35# DESCRIPTION: 36# 37# Malformed zpool set commands are rejected 38# 39# STRATEGY: 40# 1. Create an array of many different malformed zfs set arguments 41# 2. Run zpool set for each arg checking each will exit with status code 1 42# 43# 44 45verify_runnable "global" 46 47# note to self - need to make sure there isn't a pool called bootfs 48# before running this test... 49function cleanup { 50 51 zpool destroy bootfs 52 rm $FILEVDEV 53} 54 55log_assert "Malformed zpool set commands are rejected" 56 57if poolexists bootfs 58then 59 log_unsupported "Unable to run test on a machine with a pool called \ 60 bootfs" 61fi 62 63log_onexit cleanup 64 65# build up an array of bad arguments. 66set -A arguments "rubbish " \ 67 "foo@bar= " \ 68 "@@@= +pool " \ 69 "zpool bootfs " \ 70 "bootfs " \ 71 "bootfs +" \ 72 "bootfs=bootfs/123 " \ 73 "bootfs=bootfs@val " \ 74 "Bootfs=bootfs " \ 75 "- " \ 76 "== " \ 77 "set " \ 78 "@@ " \ 79 "12345 " \ 80 "€にほんご " \ 81 "/ " \ 82 "bootfs=bootfs /" \ 83 "bootfs=a%d%s " 84 85 86# here, we build up a large string. 87# a word to the ksh-wary, ${#array[@]} gives you the 88# total number of entries in an array, so array[${#array[@]}] 89# will index the last entry+1, ksh arrays start at index 0. 90COUNT=0 91while [ $COUNT -le 1025 ] 92do 93 bigname="${bigname}o" 94 COUNT=$(( $COUNT + 1 )) 95done 96 97# add an argument of maximum length property name 98arguments[${#arguments[@]}]="$bigname=value" 99 100# add an argument of maximum length property value 101arguments[${#arguments[@]}]="bootfs=$bigname" 102 103# Create a pool called bootfs (so-called, so as to trip any clashes between 104# property name, and pool name) 105# Also create a filesystem in this pool 106FILEVDEV="$TEST_BASE_DIR/zpool_set_002.$$.dat" 107log_must mkfile $MINVDEVSIZE $FILEVDEV 108log_must zpool create bootfs $FILEVDEV 109log_must zfs create bootfs/root 110 111typeset -i i=0; 112while [ $i -lt "${#arguments[@]}" ] 113do 114 log_mustnot eval "zpool set ${arguments[$i]} > /dev/null 2>&1" 115 116 # now also try with a valid pool in the argument list 117 log_mustnot eval "zpool set ${arguments[$i]}bootfs > /dev/null 2>&1" 118 119 # now also try with two valid pools in the argument list 120 log_mustnot eval "zpool set ${arguments[$i]}bootfs bootfs > /dev/null" 121 i=$(( $i + 1)) 122done 123 124log_pass "Malformed zpool set commands are rejected" 125