diff options
Diffstat (limited to 'regress/setuid-allowed.c')
-rw-r--r-- | regress/setuid-allowed.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/regress/setuid-allowed.c b/regress/setuid-allowed.c new file mode 100644 index 000000000..37b7dc8ad --- /dev/null +++ b/regress/setuid-allowed.c | |||
@@ -0,0 +1,56 @@ | |||
1 | /* | ||
2 | * Copyright (c) 2013 Damien Miller <djm@mindrot.org> | ||
3 | * | ||
4 | * Permission to use, copy, modify, and distribute this software for any | ||
5 | * purpose with or without fee is hereby granted, provided that the above | ||
6 | * copyright notice and this permission notice appear in all copies. | ||
7 | * | ||
8 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | ||
9 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | ||
10 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | ||
11 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | ||
12 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | ||
13 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | ||
14 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | ||
15 | */ | ||
16 | |||
17 | /* $OpenBSD$ */ | ||
18 | |||
19 | #include "includes.h" | ||
20 | |||
21 | #include <sys/types.h> | ||
22 | #ifdef HAVE_SYS_STATVFS_H | ||
23 | # include <sys/statvfs.h> | ||
24 | #endif | ||
25 | #include <stdio.h> | ||
26 | #include <errno.h> | ||
27 | |||
28 | void | ||
29 | usage(void) | ||
30 | { | ||
31 | fprintf(stderr, "check-setuid [path]\n"); | ||
32 | exit(1); | ||
33 | } | ||
34 | |||
35 | int | ||
36 | main(int argc, char **argv) | ||
37 | { | ||
38 | const char *path = "."; | ||
39 | struct statvfs sb; | ||
40 | |||
41 | if (argc > 2) | ||
42 | usage(); | ||
43 | else if (argc == 2) | ||
44 | path = argv[1]; | ||
45 | |||
46 | if (statvfs(path, &sb) != 0) { | ||
47 | /* Don't return an error if the host doesn't support statvfs */ | ||
48 | if (errno == ENOSYS) | ||
49 | return 0; | ||
50 | fprintf(stderr, "statvfs for \"%s\" failed: %s\n", | ||
51 | path, strerror(errno)); | ||
52 | } | ||
53 | return (sb.f_flag & ST_NOSUID) ? 1 : 0; | ||
54 | } | ||
55 | |||
56 | |||