* src/runcon.c (main): Don't reorder arguments. Reported byselinux

Ulrich Drepper in <http://bugzilla.redhat.com/232652>.
* tests/misc/runcon-no-reorder: New file.  Test for the above.
* tests/misc/Makefile.am (TESTS): Add runcon-no-reorder.

1 files changed, 57 insertions, 0 deletions

diff --git a/tests/misc/runcon-no-reorder b/tests/misc/runcon-no-reorder
new file mode 100755
index 000000000..e41fd3041
--- /dev/null
+++ b/tests/misc/runcon-no-reorder
@@ -0,0 +1,57 @@
+#!/bin/sh
+# Ensure that runcon does not reorder its arguments.
+
+# Copyright (C) 2007 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
+  runcon --version
+fi
+
+. $srcdir/../lang-default
+
+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
+
+cat <<\EOF > exp || framework_failure=1
+runcon: runcon may be used only on a SELinux kernel
+EOF
+
+if test $framework_failure = 1; then
+  echo "$0: failure in testing framework" 1>&2
+  (exit 1); exit 1
+fi
+
+fail=0
+
+# This test works even on systems without SELinux.
+# On such a system it fails with the above diagnostic, which is fine.
+# Before the no-reorder change, it would have failed with a diagnostic
+# about -j being an invalid option.
+runcon -t unconfined_t true -j 2> out && : > exp
+
+cmp out exp || fail=1
+test $fail = 1 && diff out exp 2> /dev/null
+
+(exit $fail); exit $fail