40 lines
746 B
C
40 lines
746 B
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (c) International Business Machines Corp., 2001
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* Ported by Wayne Boyer
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*/
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/*\
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* [Algorithm]
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*
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* As a root sets current group id to nobody and expects success.
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*/
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#include <pwd.h>
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#include "tst_test.h"
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#include <compat_tst_16.h>
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static struct passwd *nobody;
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static void run(void)
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{
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TST_EXP_PASS(SETGID(nobody->pw_gid));
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if (getgid() != nobody->pw_gid)
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tst_res(TFAIL, "setgid failed to set gid to nobody gid");
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else
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tst_res(TPASS, "functionality of getgid() is correct");
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}
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static void setup(void)
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{
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nobody = SAFE_GETPWNAM("nobody");
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GID16_CHECK(nobody->pw_gid, setgid);
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}
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static struct tst_test test = {
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.needs_root = 1,
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.setup = setup,
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.test_all = run,
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};
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