| mac_biba.c (104546) | mac_biba.c (104569) |
|---|---|
| 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 NAI Labs, --- 20 unchanged lines hidden (view full) --- 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 * SUCH DAMAGE. 36 * | 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 NAI Labs, --- 20 unchanged lines hidden (view full) --- 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 * SUCH DAMAGE. 36 * |
| 37 * $FreeBSD: head/sys/security/mac_biba/mac_biba.c 104546 2002-10-06 02:46:26Z rwatson $ | 37 * $FreeBSD: head/sys/security/mac_biba/mac_biba.c 104569 2002-10-06 13:11:01Z rwatson $ |
| 38 */ 39 40/* 41 * Developed by the TrustedBSD Project. 42 * Biba fixed label mandatory integrity policy. 43 */ 44 45#include <sys/types.h> --- 1537 unchanged lines hidden (view full) --- 1583 if (!mac_biba_dominate_single(obj, subj)) 1584 return (EACCES); 1585 } 1586 if (prot & VM_PROT_WRITE) { 1587 if (!mac_biba_dominate_single(subj, obj)) 1588 return (EACCES); 1589 } 1590 | 38 */ 39 40/* 41 * Developed by the TrustedBSD Project. 42 * Biba fixed label mandatory integrity policy. 43 */ 44 45#include <sys/types.h> --- 1537 unchanged lines hidden (view full) --- 1583 if (!mac_biba_dominate_single(obj, subj)) 1584 return (EACCES); 1585 } 1586 if (prot & VM_PROT_WRITE) { 1587 if (!mac_biba_dominate_single(subj, obj)) 1588 return (EACCES); 1589 } 1590 |
| 1591 return (0); | 1591 return (0); |
| 1592} 1593 1594static int 1595mac_biba_check_vnode_open(struct ucred *cred, struct vnode *vp, 1596 struct label *vnodelabel, mode_t acc_mode) 1597{ 1598 struct mac_biba *subj, *obj; 1599 --- 583 unchanged lines hidden --- | 1592} 1593 1594static int 1595mac_biba_check_vnode_open(struct ucred *cred, struct vnode *vp, 1596 struct label *vnodelabel, mode_t acc_mode) 1597{ 1598 struct mac_biba *subj, *obj; 1599 --- 583 unchanged lines hidden --- |