xref: /freebsd-src/tools/regression/security/proc_to_proc/testuid.c (revision b3e7694832e81d7a904a10f525f8797b753bf0d3)
1*274f7445SRobert Watson /*-
2*274f7445SRobert Watson  * Copyright (c) 2001 Robert N. M. Watson
3*274f7445SRobert Watson  * All rights reserved.
4*274f7445SRobert Watson  *
5*274f7445SRobert Watson  * Redistribution and use in source and binary forms, with or without
6*274f7445SRobert Watson  * modification, are permitted provided that the following conditions
7*274f7445SRobert Watson  * are met:
8*274f7445SRobert Watson  * 1. Redistributions of source code must retain the above copyright
9*274f7445SRobert Watson  *    notice, this list of conditions and the following disclaimer.
10*274f7445SRobert Watson  * 2. Redistributions in binary form must reproduce the above copyright
11*274f7445SRobert Watson  *    notice, this list of conditions and the following disclaimer in the
12*274f7445SRobert Watson  *    documentation and/or other materials provided with the distribution.
13*274f7445SRobert Watson  *
14*274f7445SRobert Watson  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15*274f7445SRobert Watson  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16*274f7445SRobert Watson  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17*274f7445SRobert Watson  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18*274f7445SRobert Watson  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19*274f7445SRobert Watson  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20*274f7445SRobert Watson  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21*274f7445SRobert Watson  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22*274f7445SRobert Watson  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23*274f7445SRobert Watson  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24*274f7445SRobert Watson  * SUCH DAMAGE.
25*274f7445SRobert Watson  */
26*274f7445SRobert Watson 
27*274f7445SRobert Watson #include <sys/types.h>
28*274f7445SRobert Watson 
29*274f7445SRobert Watson #include <stdio.h>
30*274f7445SRobert Watson #include <unistd.h>
31*274f7445SRobert Watson 
32*274f7445SRobert Watson #include "scenario.h"
33*274f7445SRobert Watson 
34*274f7445SRobert Watson int
main(int argc,char * argv[])35*274f7445SRobert Watson main(int argc, char *argv[])
36*274f7445SRobert Watson {
37*274f7445SRobert Watson 	int error;
38*274f7445SRobert Watson 
39*274f7445SRobert Watson 	fprintf(stderr, "test capabilities: ");
40*274f7445SRobert Watson #ifdef SETSUGID_SUPPORTED
41*274f7445SRobert Watson 	fprintf(stderr, "[SETSUGID_SUPPORTED] ");
42*274f7445SRobert Watson #endif
43*274f7445SRobert Watson #ifdef SETSUGID_SUPPORTED_BUT_NO_LIBC_STUB
44*274f7445SRobert Watson 	fprintf(stderr, "[SETSUGID_SUPPORTED_BUT_NO_LIBC_STUB] ");
45*274f7445SRobert Watson #endif
46*274f7445SRobert Watson #ifdef CHECK_CRED_SET
47*274f7445SRobert Watson 	fprintf(stderr, "[CHECK_CRED_SET] ");
48*274f7445SRobert Watson #endif
49*274f7445SRobert Watson 	fprintf(stderr, "\n");
50*274f7445SRobert Watson 
51*274f7445SRobert Watson 	error = setugid(1);
52*274f7445SRobert Watson 	if (error) {
53*274f7445SRobert Watson 		perror("setugid");
54*274f7445SRobert Watson 		fprintf(stderr,
55*274f7445SRobert Watson 		    "This test suite requires options REGRESSION\n");
56*274f7445SRobert Watson 		return (-1);
57*274f7445SRobert Watson 	}
58*274f7445SRobert Watson 
59*274f7445SRobert Watson 	enact_scenarios();
60*274f7445SRobert Watson 
61*274f7445SRobert Watson 	return (0);
62*274f7445SRobert Watson }
63*274f7445SRobert Watson 
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