7290 ZFS test suite needs to control what utilities it can run
Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>

*** 22,53 ****
  # Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
  
  #
! # Copyright (c) 2013 by Delphix. All rights reserved.
  #
  
  . $STF_SUITE/include/libtest.shlib
  
  # if we're running NIS, turn it off until we clean up
  # (it can cause useradd to take a long time, hitting our TIMEOUT)
! USES_NIS=FALSE
! $SVCS svc:/network/nis/client:default | $GREP online > /dev/null
  if [ $? -eq 0 ]
  then
!         $SVCADM disable -t svc:/network/nis/client:default
          USES_NIS=true
  fi
  
  # Make sure we use a brand new user for this
  ZFS_USER=zxtr
  ZFS_GROUP=staff
  while [ -z "${FOUND}" ]
  do
          COUNT=0
!         USER_EXISTS=$( $GREP $ZFS_USER /etc/passwd )
          if [ ! -z "${USER_EXISTS}" ]
          then
                  ZFS_USER="${ZFS_USER}${COUNT}"
                  COUNT=$(( $COUNT + 1 ))
          else
--- 22,53 ----
  # Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
  
  #
! # Copyright (c) 2013, 2016 by Delphix. All rights reserved.
  #
  
  . $STF_SUITE/include/libtest.shlib
  
  # if we're running NIS, turn it off until we clean up
  # (it can cause useradd to take a long time, hitting our TIMEOUT)
! USES_NIS=false
! svcs svc:/network/nis/client:default | grep online > /dev/null
  if [ $? -eq 0 ]
  then
!         svcadm disable -t svc:/network/nis/client:default
          USES_NIS=true
  fi
  
  # Make sure we use a brand new user for this
  ZFS_USER=zxtr
  ZFS_GROUP=staff
  while [ -z "${FOUND}" ]
  do
          COUNT=0
!         USER_EXISTS=$( grep $ZFS_USER /etc/passwd )
          if [ ! -z "${USER_EXISTS}" ]
          then
                  ZFS_USER="${ZFS_USER}${COUNT}"
                  COUNT=$(( $COUNT + 1 ))
          else
*** 55,64 ****
          fi
  done
  
  log_must add_user $ZFS_GROUP $ZFS_USER
  
! $ECHO $ZFS_USER > /tmp/zfs-xattr-test-user.txt
! $ECHO $USES_NIS > /tmp/zfs-xattr-test-nis.txt
  
  DISK=${DISKS%% *}
  default_setup $DISK
--- 55,64 ----
          fi
  done
  
  log_must add_user $ZFS_GROUP $ZFS_USER
  
! echo $ZFS_USER > /tmp/zfs-xattr-test-user.txt
! echo $USES_NIS > /tmp/zfs-xattr-test-nis.txt
  
  DISK=${DISKS%% *}
  default_setup $DISK