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mac_bsdextended.c (106469) mac_bsdextended.c (106648)
1/*-
2 * Copyright (c) 1999, 2000, 2001, 2002 Robert N. M. Watson
3 * Copyright (c) 2001, 2002 Networks Associates Technology, Inc.
4 * All rights reserved.
5 *
6 * This software was developed by Robert Watson for the TrustedBSD Project.
7 *
8 * This software was developed for the FreeBSD Project in part by Network

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26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 *
1/*-
2 * Copyright (c) 1999, 2000, 2001, 2002 Robert N. M. Watson
3 * Copyright (c) 2001, 2002 Networks Associates Technology, Inc.
4 * All rights reserved.
5 *
6 * This software was developed by Robert Watson for the TrustedBSD Project.
7 *
8 * This software was developed for the FreeBSD Project in part by Network

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26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 *
34 * $FreeBSD: head/sys/security/mac_bsdextended/mac_bsdextended.c 106469 2002-11-05 17:52:42Z rwatson $
34 * $FreeBSD: head/sys/security/mac_bsdextended/mac_bsdextended.c 106648 2002-11-08 18:04:36Z rwatson $
35 */
36/*
37 * Developed by the TrustedBSD Project.
38 * "BSD Extended" MAC policy, allowing the administrator to impose
39 * mandatory rules regarding users and some system objects.
40 *
41 * XXX: Much locking support required here.
42 */

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389 error = VOP_GETATTR(vp, &vap, cred, curthread);
390 if (error)
391 return (error);
392 return (mac_bsdextended_check(cred, vap.va_uid, vap.va_gid, VADMIN));
393}
394
395static int
396mac_bsdextended_check_vnode_exec(struct ucred *cred, struct vnode *vp,
35 */
36/*
37 * Developed by the TrustedBSD Project.
38 * "BSD Extended" MAC policy, allowing the administrator to impose
39 * mandatory rules regarding users and some system objects.
40 *
41 * XXX: Much locking support required here.
42 */

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389 error = VOP_GETATTR(vp, &vap, cred, curthread);
390 if (error)
391 return (error);
392 return (mac_bsdextended_check(cred, vap.va_uid, vap.va_gid, VADMIN));
393}
394
395static int
396mac_bsdextended_check_vnode_exec(struct ucred *cred, struct vnode *vp,
397 struct label *label, struct image_params *imgp)
397 struct label *label, struct image_params *imgp,
398 struct label *execlabel)
398{
399 struct vattr vap;
400 int error;
401
402 if (!mac_bsdextended_enabled)
403 return (0);
404
405 error = VOP_GETATTR(vp, &vap, cred, curthread);

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399{
400 struct vattr vap;
401 int error;
402
403 if (!mac_bsdextended_enabled)
404 return (0);
405
406 error = VOP_GETATTR(vp, &vap, cred, curthread);

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