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#!/bin/ksh -p
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#
. $STF_SUITE/tests/functional/user_namespace/user_namespace_common.kshlib
#
# DESCRIPTION:
# Regression test for safeguards around the delegation of datasets to
# user namespaces.
#
# STRATEGY:
# 1. Check that 'zfs zone' correctly handles the case of the first
# argument being a non-namespace file.
# 2. Check that 'zfs zone' correctly handles the case of the first
# argument being a non-namespace and non-existent file.
#
verify_runnable "both"
user_ns_cleanup() {
if [ -n "$temp_file" ]; then
log_must rm -f "$temp_file"
fi
log_must zfs destroy -r "$TESTPOOL/userns"
}
log_onexit user_ns_cleanup
log_assert "Check zfs zone command handling of non-namespace files"
# Pass if user namespaces are not supported.
unshare -Urm echo test
if [ "$?" -ne "0" ]; then
log_unsupported "Failed to create user namespace"
fi
# Create the baseline datasets.
log_must zfs create -o zoned=on "$TESTPOOL/userns"
# 1. Try to pass a non-namespace file to zfs zone.
temp_file="$(TMPDIR=$TEST_BASE_DIR mktemp)"
log_mustnot zfs zone "$temp_file" "$TESTPOOL/userns"
# 2. Try to pass a non-namespace and non-existent file to zfs zone.
log_mustnot zfs zone "$TEMP_BASE_DIR/nonexistent" "$TESTPOOL/userns"
log_pass "Check zfs zone command handling of non-namespace files"
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