1 /*
2 * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without modification,
5 * are permitted provided that the following conditions are met:
6 *
7 * 1. Redistributions of source code must retain the above copyright notice, this list of
8 * conditions and the following disclaimer.
9 *
10 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
11 * of conditions and the following disclaimer in the documentation and/or other materials
12 * provided with the distribution.
13 *
14 * 3. Neither the name of the copyright holder nor the names of its contributors may be used
15 * to endorse or promote products derived from this software without specific prior written
16 * permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
20 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
21 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
22 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
23 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
24 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
25 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
26 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
27 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
28 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31 #include <secodeFuzz.h>
32 #include <sys/syscall.h>
33 #include <unistd.h>
34 #include <fcntl.h>
35 #include <cstdio>
36 #include <sys/wait.h>
37 #include <sys/mman.h>
38 #include <sched.h>
39 #include "fuzzertest.h"
40
childFunc(void *)41 static int childFunc(void *)
42 {
43 return 0;
44 }
45
TestClone(void)46 void TestClone(void)
47 {
48 printf("start----TestClone\n");
49 DT_Enable_Support_Loop(1);
50
51 DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestClone"), 0) {
52 s32 number = *(s32 *)DT_SetGetS32(&g_Element[0], INITVALUE_S32);
53 pid_t pid = clone(childFunc, NULL, number, NULL);
54 waitpid(pid, NULL, 0);
55 }
56 DT_FUZZ_END()
57 printf("end----TestClone\n");
58 }
59