--- /dev/null
+#! /bin/bash
+# FS QA Test 375
+#
+# Check if SGID is cleared upon chmod / setfacl when the owner is not in the
+# owning group.
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2016 Red Hat. All Rights Reserved.
+#
+# Author: Andreas gruenbacher <agruenba@redhat.com>
+#
+# 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.
+#
+# This program is distributed in the hope that it would 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 the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+#-----------------------------------------------------------------------
+#
+
+seq=`basename $0`
+seqres=$RESULT_DIR/$seq
+echo "QA output created by $seq"
+
+here=`pwd`
+tmp=/tmp/$$
+status=1 # failure is the default!
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+_cleanup()
+{
+ cd /
+ rm -f $tmp.*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+. ./common/attr
+
+# real QA test starts here
+_supported_fs generic
+_supported_os Linux
+_require_test
+_require_runas
+_require_acls
+
+cd $TEST_DIR
+testfile=testfile.$seq
+rm -f $testfile
+
+touch $testfile
+chown 100:100 $testfile
+
+echo '*** SGID should remain set (twice)'
+chmod 2755 $testfile
+_runas -u 100 -g 100 -- chmod 2777 $testfile
+stat -c %A $testfile
+chmod 2755 $testfile
+_runas -u 100 -g 100 -- setfacl -m u::rwx,g::rwx,o::rwx $testfile
+stat -c %A $testfile
+
+echo '*** SGID should be cleared (twice)'
+chmod 2755 $testfile
+_runas -u 100 -g 101 -- chmod 2777 $testfile
+stat -c %A $testfile
+chmod 2755 $testfile
+_runas -u 100 -g 101 -- setfacl -m u::rwx,g::rwx,o::rwx $testfile
+stat -c %A $testfile
+
+echo '*** Expected failure'
+_runas -u 101 -g 101 -- chmod 2777 $testfile
+
+status=0
+exit