84 lines
2.6 KiB
C
84 lines
2.6 KiB
C
/* $NetBSD: t_unpriv.c,v 1.1 2011/01/06 15:19:10 njoly Exp $ */
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/*-
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* Copyright (c) 2011 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <atf-c.h>
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#include <unistd.h>
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#include <rump/rump_syscalls.h>
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#include <rump/rump.h>
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#include "../common/h_fsmacros.h"
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#include "../../h_macros.h"
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#define USE_OWNER \
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if (FSTYPE_SYSVBFS(tc) || FSTYPE_MSDOS(tc) || FSTYPE_RUMPFS(tc)) \
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atf_tc_skip("owner not supported by file system")
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static void
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owner(const atf_tc_t *tc, const char *mp)
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{
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USE_OWNER;
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FSTEST_ENTER();
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rump_pub_lwproc_rfork(RUMP_RFCFDG);
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if (rump_sys_setuid(1) == -1)
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atf_tc_fail_errno("setuid");
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if (rump_sys_chown(".", 1, -1) != -1 || errno != EPERM)
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atf_tc_fail_errno("chown");
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if (rump_sys_chmod(".", 0000) != -1 || errno != EPERM)
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atf_tc_fail_errno("chmod");
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rump_pub_lwproc_releaselwp();
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if (rump_sys_chown(".", 1, -1) == -1)
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atf_tc_fail_errno("chown");
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rump_pub_lwproc_rfork(RUMP_RFCFDG);
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if (rump_sys_setuid(1) == -1)
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atf_tc_fail_errno("setuid");
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if (rump_sys_chown(".", 1, -1) == -1)
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atf_tc_fail_errno("chown");
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if (rump_sys_chmod(".", 0000) == -1)
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atf_tc_fail_errno("chmod");
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rump_pub_lwproc_releaselwp();
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FSTEST_EXIT();
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}
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ATF_TC_FSAPPLY(owner, "owner unprivileged checks");
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ATF_TP_ADD_TCS(tp)
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{
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ATF_TP_FSAPPLY(owner);
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return atf_no_error();
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}
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