| #! /bin/bash |
| # FS QA Test 001 |
| # |
| # Test nfs4_getfacl gets ACL list correctly from server when the ACL length is |
| # close enough to the end of a page. On buggy NFS client getxattr could return |
| # ERANGE. Upstream commit ed92d8c137b7 ("NFSv4: fix getacl ERANGE for some ACL |
| # buffer sizes") fixed this bug. |
| # |
| #----------------------------------------------------------------------- |
| # Copyright (c) 2017 Red Hat Inc., All Rights Reserved. |
| # |
| # This program is free software; you can redistribute it and/or |
| # modify it under the terms of the GNU General Public License as |
| # published by the Free Software Foundation. |
| # |
| # This program is distributed in the hope that it would be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program; if not, write the Free Software Foundation, |
| # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| #----------------------------------------------------------------------- |
| # |
| |
| seq=`basename $0` |
| seqres=$RESULT_DIR/$seq |
| echo "QA output created by $seq" |
| |
| here=`pwd` |
| tmp=/tmp/$$ |
| status=1 # failure is the default! |
| trap "_cleanup; exit \$status" 0 1 2 3 15 |
| |
| _cleanup() |
| { |
| cd / |
| rm -f $tmp.* $acltest.* |
| } |
| |
| # get standard environment, filters and checks |
| . ./common/rc |
| . ./common/filter |
| |
| # remove previous $seqres.full before test |
| rm -f $seqres.full |
| |
| # real QA test starts here |
| _supported_fs nfs |
| _supported_os Linux |
| _require_test_nfs_version 4 |
| _require_command $NFS4_SETFACL_PROG "nfs4_setfacl" |
| _require_command $NFS4_GETFACL_PROG "nfs4_getfacl" |
| |
| acltest=$TEST_DIR/acltest.$seq |
| rm -f $acltest.* |
| touch $acltest.file $acltest.list |
| |
| # Setup a carefully made ACE list to make attr buffer length is close enough to |
| # PAGE_SIZE (size is 4088 in this case, and this only works for 4k page size) |
| # that leaves too little room for adding extra attr bitmap in this page |
| echo "A::OWNER@:RW" >$acltest.list |
| for ((i=9802; i < 10002; i++)); do echo "A::$i:RW" >>$acltest.list; done |
| echo "A::GROUP@:RW" >>$acltest.list |
| echo "A::EVERYONE@:RW" >>$acltest.list |
| |
| # Save ACL to testfile |
| $NFS4_SETFACL_PROG -S $acltest.list $acltest.file |
| |
| # Dump ACL, expect correct number of ACE entries |
| $NFS4_GETFACL_PROG $acltest.file >>$seqres.full 2>&1 |
| $NFS4_GETFACL_PROG $acltest.file | wc -l |
| |
| # success, all done |
| status=0 |
| exit |