1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * Copyright (c) Crackerjack Project., 2007
4 * Ported from Crackerjack to LTP by Masatake YAMATO <yamato@redhat.com>
5 * Copyright (c) 2011 Cyril Hrubis <chrubis@suse.cz>
6 * Copyright (c) 2021 Xie Ziyao <xieziyao@huawei.com>
7 */
8
9/*\
10 * [Description]
11 *
12 * Test io_cancel invoked via libaio with one of the data structures points
13 * to invalid data and expects it to return -EFAULT.
14 */
15
16#include "config.h"
17#include "tst_test.h"
18
19#ifdef HAVE_LIBAIO
20
21#include <libaio.h>
22
23static void run(void)
24{
25	io_context_t ctx;
26
27	memset(&ctx, 0, sizeof(ctx));
28	TEST(io_cancel(ctx, NULL, NULL));
29
30	if (TST_RET == 0) {
31		tst_res(TFAIL, "io_cancel() succeeded unexpectedly");
32		return;
33	}
34
35	if (TST_RET == -EFAULT) {
36		tst_res(TPASS, "io_cancel() failed with EFAULT");
37		return;
38	}
39
40	tst_res(TFAIL, "io_cancel() failed unexpectedly %s (%ld) expected EFAULT",
41		tst_strerrno(-TST_RET), -TST_RET);
42}
43
44static struct tst_test test = {
45	.needs_kconfigs = (const char *[]) {
46		"CONFIG_AIO=y",
47		NULL
48	},
49	.test_all = run,
50};
51
52#else
53TST_TEST_TCONF("test requires libaio and it's development packages");
54#endif
55