2 * Copyright (c) 2006 nCircle Network Security, Inc.
3 * Copyright (c) 2007 Robert N. M. Watson
6 * This software was developed by Robert N. M. Watson for the TrustedBSD
7 * Project under contract to nCircle Network Security, Inc.
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR, NCIRCLE NETWORK SECURITY,
22 * INC., OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
24 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
25 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
26 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
27 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
28 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 * Confirm that calls to fhstat() require non-jailed privilege. We create a
35 * temporary file and grab the file handle using getfh() before starting.
38 #include <sys/param.h>
39 #include <sys/mount.h>
48 static char fpath[1024];
49 static int fpath_initialized;
53 priv_vfs_fhstat_setup(int asroot, int injail, struct test *test)
56 setup_file("priv_vfs_fhstat_setup: fpath", fpath, UID_ROOT,
58 fpath_initialized = 1;
59 if (getfh(fpath, &fh) < 0) {
60 warn("priv_vfs_fhstat_setup: getfh(%s)", fpath);
67 priv_vfs_fhstat(int asroot, int injail, struct test *test)
72 error = fhstat(&fh, &sb);
74 expect("priv_vfs_fhstat(asroot, injail)", error, -1, EPERM);
75 if (asroot && !injail)
76 expect("priv_vfs_fhstat(asroot, !injail)", error, 0, 0);
77 if (!asroot && injail)
78 expect("priv_vfs_fhstat(!asroot, injail)", error, -1, EPERM);
79 if (!asroot && !injail)
80 expect("priv_vfs_fhstat(!asroot, !injail)", error, -1, EPERM);
84 priv_vfs_fhstat_cleanup(int asroot, int injail, struct test *test)
87 if (fpath_initialized) {
89 fpath_initialized = 0;