1#!/bin/sh
2# SMACK test for the mkdir,mknod, mkfifo commands.
3# Derived from tests/mkdir/selinux.sh.
4# Ensure that an unsettable SMACK label doesn't cause a segfault.
5
6# Copyright (C) 2014-2023 Free Software Foundation, Inc.
7
8# This program is free software: you can redistribute it and/or modify
9# it under the terms of the GNU General Public License as published by
10# the Free Software Foundation, either version 3 of the License, or
11# (at your option) any later version.
12
13# This program is distributed in the hope that it will be useful,
14# but WITHOUT ANY WARRANTY; without even the implied warranty of
15# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16# GNU General Public License for more details.
17
18# You should have received a copy of the GNU General Public License
19# along with this program.  If not, see <https://www.gnu.org/licenses/>.
20
21. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
22print_ver_ mkdir mkfifo mknod
23
24require_smack_
25
26c=arbitrary-smack-label
27msg="failed to set default file creation context to '$c':"
28
29for cmd in 'mkdir dir' 'mknod b p' 'mkfifo f'; do
30  $cmd --context="$c" 2> out && fail=1
31  set $cmd
32  echo "$1: $msg" > exp || framework_failure_
33
34  sed -e 's/ Operation not permitted$//' out > k || framework_failure_
35  mv k out || fail=1
36  compare exp out || fail=1
37done
38
39Exit $fail
40