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Zorro Lang
794f4594fb
When getfattr dumps values of all extended attributes (-d option),
it doesn't print empty extended attributes. e.g: user.name. But from
attr-2.4.48 this behavior is changed, new getfattr prints
user.name="".
The {=""} will break the golden image, so filter the redundant =""
at the end if it has.
Signed-off-by: Zorro Lang <zlang@redhat.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
79 lines
1.6 KiB
Bash
Executable File
79 lines
1.6 KiB
Bash
Executable File
#! /bin/bash
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (c) 2000-2004 Silicon Graphics, Inc. All Rights Reserved.
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# Copyright (c) 2017 Google, Inc. All Rights Reserved.
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#
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# FS QA Test No. 093
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#
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# Test clearing of capabilities on write.
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#
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seq=`basename $0`
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seqres=$RESULT_DIR/$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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# 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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_cleanup()
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{
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[ -n "$TEST_DIR" ] && rm -f $file
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}
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filefilter()
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{
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sed -e "s#$file#file#"
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}
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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_attrs
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_require_user
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_require_test_program "writemod"
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_require_command "$SETCAP_PROG" "setcap"
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_require_command "$GETCAP_PROG" "getcap"
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rm -f $seqres.full
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echo "QA output created by $seq"
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echo ""
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file=$TEST_DIR/$seq.file
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rm -f $file
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touch $file
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echo "**** Verifying that appending to file clears capabilities ****"
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$SETCAP_PROG cap_chown+ep $file
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$GETCAP_PROG $file | filefilter
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echo data1 >> $file
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cat $file
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$GETCAP_PROG $file | filefilter
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echo
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echo "**** Verifying that appending to file doesn't clear other xattrs ****"
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$SETCAP_PROG cap_chown+ep $file
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$SETFATTR_PROG -n trusted.name -v value $file
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echo data2 >> $file
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cat $file
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_getfattr -m '^trusted\.*' --absolute-names $file | filefilter
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echo "**** Verifying that chmod doesn't affect open file descriptors ****"
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rm -f $file
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touch $file
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chown $qa_user $file
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chmod ugo+w $TEST_DIR
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su $qa_user -c "src/writemod $file" | filefilter
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cat $file
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# success, all done
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status=0
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exit
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