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283d9851 | 1 | /* Check if posix_spawn does handle correctly ENOEXEC files. |
2b778ceb | 2 | Copyright (C) 2018-2021 Free Software Foundation, Inc. |
283d9851 AZ |
3 | This file is part of the GNU C Library. |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Lesser General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
16 | License along with the GNU C Library; if not, see | |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
283d9851 AZ |
18 | |
19 | #include <spawn.h> | |
20 | #include <errno.h> | |
21 | #include <unistd.h> | |
22 | #include <sys/stat.h> | |
23 | ||
24 | #include <support/xunistd.h> | |
25 | #include <support/check.h> | |
26 | #include <support/temp_file.h> | |
27 | ||
28 | static int | |
29 | do_test (void) | |
30 | { | |
31 | char *scriptname; | |
32 | int fd = create_temp_file ("tst-spawn4.", &scriptname); | |
33 | TEST_VERIFY_EXIT (fd >= 0); | |
34 | ||
35 | const char script[] = "echo it should not happen"; | |
36 | xwrite (fd, script, sizeof (script) - 1); | |
37 | xclose (fd); | |
38 | ||
39 | TEST_VERIFY_EXIT (chmod (scriptname, 0x775) == 0); | |
40 | ||
41 | pid_t pid; | |
42 | int status; | |
43 | ||
44 | /* Check if scripts without shebang are correctly not executed. */ | |
45 | status = posix_spawn (&pid, scriptname, NULL, NULL, (char *[]) { 0 }, | |
46 | (char *[]) { 0 }); | |
47 | TEST_VERIFY_EXIT (status == ENOEXEC); | |
48 | ||
49 | status = posix_spawnp (&pid, scriptname, NULL, NULL, (char *[]) { 0 }, | |
50 | (char *[]) { 0 }); | |
51 | TEST_VERIFY_EXIT (status == ENOEXEC); | |
52 | ||
53 | return 0; | |
54 | } | |
55 | ||
56 | #include <support/test-driver.c> |