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
  
*** 40,62 ****
  #       3. Verify we're unable to create a hard link
  #
  
  function cleanup {
  
!         log_must $RM $TESTDIR/myfile.$$
  
  }
  
  log_assert "links between xattr and normal file namespace fail"
  log_onexit cleanup
  
  # create a file, and an xattr on it
! log_must $TOUCH $TESTDIR/myfile.$$
  create_xattr $TESTDIR/myfile.$$ passwd /etc/passwd
  
  # Try to create a soft link from the xattr namespace to the default namespace
! log_mustnot $RUNAT $TESTDIR/myfile.$$ $LN -s /etc/passwd foo
  
  # Try to create a hard link from the xattr namespace to the default namespace
! log_mustnot $RUNAT $TESTDIR/myfile.$$ $LN /etc/passwd foo
  
  log_pass "links between xattr and normal file namespace fail"
--- 40,62 ----
  #       3. Verify we're unable to create a hard link
  #
  
  function cleanup {
  
!         log_must rm $TESTDIR/myfile.$$
  
  }
  
  log_assert "links between xattr and normal file namespace fail"
  log_onexit cleanup
  
  # create a file, and an xattr on it
! log_must touch $TESTDIR/myfile.$$
  create_xattr $TESTDIR/myfile.$$ passwd /etc/passwd
  
  # Try to create a soft link from the xattr namespace to the default namespace
! log_mustnot runat $TESTDIR/myfile.$$ $LN -s /etc/passwd foo
  
  # Try to create a hard link from the xattr namespace to the default namespace
! log_mustnot runat $TESTDIR/myfile.$$ $LN /etc/passwd foo
  
  log_pass "links between xattr and normal file namespace fail"