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#!/bin/sh
# Like fail-eperm, but the failure must be for a file encountered
# while trying to remove the containing directory with the sticky bit set.
# Copyright (C) 2003, 2006 Free Software Foundation, Inc.
# 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; either version 2 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will 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 to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
if test "$VERBOSE" = yes; then
set -x
rm --version
fi
. $srcdir/../lang-default
PRIV_CHECK_ARG=require-root . $srcdir/../priv-check
pwd=`pwd`
t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
trap 'status=$?; cd "$pwd" && chmod -R u+rwx $t0 && rm -rf $t0 && exit $status' 0
trap '(exit $?); exit $?' 1 2 13 15
framework_failure=0
mkdir -p $tmp || framework_failure=1
cd $tmp || framework_failure=1
# The containing directory must be owned by the user who eventually runs rm.
chown $NON_ROOT_USERNAME .
mkdir a || framework_failure=1
chmod 1777 a || framework_failure=1
touch a/b || framework_failure=1
if test $framework_failure = 1; then
echo "$0: failure in testing framework" 1>&2
(exit 1); exit 1
fi
fail=0
# Try to ensure that $NON_ROOT_USERNAME can access
# the required version of rm.
rm_version=`setuidgid $NON_ROOT_USERNAME rm --version|sed -n '1s/.* //p'`
case $rm_version in
$PACKAGE_VERSION) ;;
*) echo "$0: cannot access required version ($PACKAGE_VERSION) of rm" 1>&2
fail=1 ;;
esac
setuidgid $NON_ROOT_USERNAME rm -rf a 2> out-t && fail=1
# On some systems, we get `Not owner'. Convert it.
# On other systems (HPUX), we get `Permission denied'. Convert it, too.
onp='Operation not permitted'
sed "s/Not owner/$onp/;s/Permission denied/$onp/" out-t > out
cat <<\EOF > exp
rm: cannot remove `a/b': Operation not permitted
EOF
cmp out exp || fail=1
test $fail = 1 && diff out exp 2> /dev/null
(exit $fail); exit $fail
|
