36 lines
778 B
C
36 lines
778 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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*/
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/* DESCRIPTION
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* This test will verify that setuid(2) syscall basic functionality.
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* setuid(2) returns a value of 0 and uid has been set successfully
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* as a normal or super user.
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*/
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#include <errno.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include "tst_test.h"
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#include "compat_tst_16.h"
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static void verify_setuid(void)
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{
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uid_t uid;
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/* Set the effective user ID to the current real uid */
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uid = getuid();
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UID16_CHECK(uid, setuid);
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TEST(SETUID(uid));
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if (TST_RET == -1)
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tst_res(TFAIL | TTERRNO, "setuid(%d) failed", uid);
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else
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tst_res(TPASS, "setuid(%d) successfully", uid);
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}
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static struct tst_test test = {
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.test_all = verify_setuid,
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};
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