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>

*** 22,32 ****
  # 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
  . $STF_SUITE/tests/functional/xattr/xattr_common.kshlib
  
--- 22,32 ----
  # 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
  . $STF_SUITE/tests/functional/xattr/xattr_common.kshlib
  
*** 43,62 ****
  #       4. Check that we're unable to write an xattr as a non-root user
  #
  
  function cleanup {
  
!         log_must $RM $TESTDIR/myfile.$$
  
  }
  
  log_assert "read/write xattr on a file with no permissions fails"
  log_onexit cleanup
  
! log_must $TOUCH $TESTDIR/myfile.$$
  create_xattr $TESTDIR/myfile.$$ passwd /etc/passwd
  
! log_must $CHMOD 000 $TESTDIR/myfile.$$
! log_mustnot $SU $ZFS_USER -c "$RUNAT $TESTDIR/myfile.$$ $CAT passwd"
! log_mustnot $SU $ZFS_USER -c "$RUNAT $TESTDIR/myfile.$$ $CP /etc/passwd ."
  
  log_pass "read/write xattr on a file with no permissions fails"
--- 43,62 ----
  #       4. Check that we're unable to write an xattr as a non-root user
  #
  
  function cleanup {
  
!         log_must rm $TESTDIR/myfile.$$
  
  }
  
  log_assert "read/write xattr on a file with no permissions fails"
  log_onexit cleanup
  
! log_must touch $TESTDIR/myfile.$$
  create_xattr $TESTDIR/myfile.$$ passwd /etc/passwd
  
! log_must chmod 000 $TESTDIR/myfile.$$
! log_mustnot su $ZFS_USER -c "runat $TESTDIR/myfile.$$ cat passwd"
! log_mustnot su $ZFS_USER -c "runat $TESTDIR/myfile.$$ cp /etc/passwd ."
  
  log_pass "read/write xattr on a file with no permissions fails"