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76 lines
2.3 KiB
Bash
Executable File
76 lines
2.3 KiB
Bash
Executable File
#!/bin/sh
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# Like fail-eperm, but the failure must be for a file encountered
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# while trying to remove the containing directory with the sticky bit set.
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# Copyright (C) 2003 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will 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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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301, USA.
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if test "$VERBOSE" = yes; then
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set -x
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rm --version
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fi
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. $srcdir/../lang-default
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PRIV_CHECK_ARG=require-root . $srcdir/../priv-check
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pwd=`pwd`
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t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
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trap 'status=$?; cd $pwd; chmod -R u+rwx $t0; rm -rf $t0 && exit $status' 0
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trap '(exit $?); exit $?' 1 2 13 15
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framework_failure=0
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mkdir -p $tmp || framework_failure=1
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cd $tmp || framework_failure=1
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# The containing directory must be owned by the user who eventually runs rm.
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chown $NON_ROOT_USERNAME .
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mkdir a || framework_failure=1
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chmod 1777 a || framework_failure=1
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touch a/b || framework_failure=1
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if test $framework_failure = 1; then
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echo "$0: failure in testing framework" 1>&2
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(exit 1); exit 1
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fi
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fail=0
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# Try to ensure that $NON_ROOT_USERNAME can access
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# the required version of rm.
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rm_version=`setuidgid $NON_ROOT_USERNAME rm --version|sed -n '1s/.* //p'`
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case $rm_version in
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$PACKAGE_VERSION) ;;
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*) echo "$0: cannot access required version ($PACKAGE_VERSION) of rm" 1>&2
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fail=1 ;;
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esac
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setuidgid $NON_ROOT_USERNAME rm -rf a 2> out-t && fail=1
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# On some systems, we get `Not owner'. Convert it.
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# On other systems (HPUX), we get `Permission denied'. Convert it, too.
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onp='Operation not permitted'
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sed "s/Not owner/$onp/;s/Permission denied/$onp/" out-t > out
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cat <<\EOF > exp
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rm: cannot remove `a/b': Operation not permitted
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EOF
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cmp out exp || fail=1
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test $fail = 1 && diff out exp 2> /dev/null
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(exit $fail); exit $fail
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