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https://github.com/linux-apfs/apfstests.git
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Jan Kara
a00c51a081
Test that subdirectory properly inherits SGID bit even if parent directory has default ACLs. Signed-off-by: Jan Kara <jack@suse.cz> Reviewed-by: Eryu Guan <eguan@redhat.com> Signed-off-by: Eryu Guan <eguan@redhat.com>
72 lines
1.7 KiB
Bash
Executable File
72 lines
1.7 KiB
Bash
Executable File
#! /bin/bash
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# FS QA Test 444
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#
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# Check if SGID is inherited when creating a subdirectory when the owner is not
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# in the owning group and directory has default ACLs.
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2017 SUSE Linux. All Rights Reserved.
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#
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# Author: Jan Kara <jack@suse.cz>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it would be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#-----------------------------------------------------------------------
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#
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seq=`basename $0`
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seqres=$RESULT_DIR/$seq
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echo "QA output created by $seq"
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here=`pwd`
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tmp=/tmp/$$
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status=1 # failure is the default!
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trap "_cleanup; exit \$status" 0 1 2 3 15
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_cleanup()
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{
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cd /
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rm -f $tmp.*
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}
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# get standard environment, filters and checks
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. ./common/rc
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. ./common/filter
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. ./common/attr
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# real QA test starts here
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_supported_fs generic
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_supported_os Linux
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_require_test
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_require_runas
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_require_acls
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cd $TEST_DIR
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TDIR=testdir.$seq
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# Create SGID directory with default ACLs
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rm -rf $TDIR
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mkdir $TDIR
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setfacl -d -m u:101:rwx $TDIR
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chown 100:100 $TDIR
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chmod 2755 $TDIR
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_runas -u 100 -g 100 -- mkdir $TDIR/testsub1
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stat -c %A $TDIR/testsub1
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_runas -u 100 -g 101 -- mkdir $TDIR/testsub2
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stat -c %A $TDIR/testsub2
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status=0
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exit
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