babe9a2bb3
mac_check_proc_wait(), which control the ability to wait4() specific processes. This permits MAC policies to limit information flow from children that have changed label, although has to be handled carefully due to common programming expectations regarding the behavior of wait4(). The cr_seeotheruids() check in p_canwait() is #if 0'd for this reason. The mac_stub and mac_test policies are updated to reflect these new entry points. Sponsored by: SPAWAR, SPARTA Obtained from: TrustedBSD Project
1520 lines
33 KiB
C
1520 lines
33 KiB
C
/*-
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* Copyright (c) 1999-2002 Robert N. M. Watson
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* Copyright (c) 2001-2005 McAfee, Inc.
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* All rights reserved.
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*
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* This software was developed by Robert Watson for the TrustedBSD Project.
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*
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* This software was developed for the FreeBSD Project in part by McAfee
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* Research, the Security Research Division of McAfee, Inc. under
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* DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the DARPA
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* CHATS research program.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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/*
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* Developed by the TrustedBSD Project.
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*
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* Stub module that implements a NOOP for most (if not all) MAC Framework
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* policy entry points.
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*/
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#include <sys/types.h>
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#include <sys/param.h>
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#include <sys/acl.h>
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#include <sys/conf.h>
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#include <sys/extattr.h>
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#include <sys/kernel.h>
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#include <sys/mac.h>
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#include <sys/mount.h>
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#include <sys/proc.h>
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#include <sys/systm.h>
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#include <sys/sysproto.h>
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#include <sys/sysent.h>
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#include <sys/vnode.h>
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#include <sys/file.h>
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#include <sys/socket.h>
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#include <sys/socketvar.h>
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#include <sys/pipe.h>
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#include <sys/sysctl.h>
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#include <sys/msg.h>
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#include <sys/sem.h>
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#include <sys/shm.h>
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#include <fs/devfs/devfs.h>
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#include <net/bpfdesc.h>
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#include <net/if.h>
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#include <net/if_types.h>
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#include <net/if_var.h>
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#include <netinet/in.h>
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#include <netinet/in_pcb.h>
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#include <netinet/ip_var.h>
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#include <vm/vm.h>
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#include <sys/mac_policy.h>
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SYSCTL_DECL(_security_mac);
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SYSCTL_NODE(_security_mac, OID_AUTO, stub, CTLFLAG_RW, 0,
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"TrustedBSD mac_stub policy controls");
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static int stub_enabled = 1;
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SYSCTL_INT(_security_mac_stub, OID_AUTO, enabled, CTLFLAG_RW,
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&stub_enabled, 0, "Enforce mac_stub policy");
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/*
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* Policy module operations.
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*/
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static void
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stub_destroy(struct mac_policy_conf *conf)
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{
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}
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static void
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stub_init(struct mac_policy_conf *conf)
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{
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}
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static int
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stub_syscall(struct thread *td, int call, void *arg)
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{
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return (0);
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}
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/*
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* Label operations.
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*/
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static void
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stub_init_label(struct label *label)
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{
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}
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static int
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stub_init_label_waitcheck(struct label *label, int flag)
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{
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return (0);
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}
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static void
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stub_destroy_label(struct label *label)
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{
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}
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static void
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stub_copy_label(struct label *src, struct label *dest)
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{
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}
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static int
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stub_externalize_label(struct label *label, char *element_name,
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struct sbuf *sb, int *claimed)
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{
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return (0);
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}
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static int
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stub_internalize_label(struct label *label, char *element_name,
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char *element_data, int *claimed)
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{
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return (0);
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}
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/*
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* Labeling event operations: file system objects, and things that look
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* a lot like file system objects.
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*/
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static void
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stub_associate_vnode_devfs(struct mount *mp, struct label *fslabel,
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struct devfs_dirent *de, struct label *delabel, struct vnode *vp,
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struct label *vlabel)
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{
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}
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static int
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stub_associate_vnode_extattr(struct mount *mp, struct label *fslabel,
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struct vnode *vp, struct label *vlabel)
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{
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return (0);
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}
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static void
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stub_associate_vnode_singlelabel(struct mount *mp,
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struct label *fslabel, struct vnode *vp, struct label *vlabel)
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{
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}
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static void
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stub_create_devfs_device(struct mount *mp, struct cdev *dev,
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struct devfs_dirent *devfs_dirent, struct label *label)
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{
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}
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static void
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stub_create_devfs_directory(struct mount *mp, char *dirname,
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int dirnamelen, struct devfs_dirent *devfs_dirent, struct label *label)
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{
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}
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static void
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stub_create_devfs_symlink(struct ucred *cred, struct mount *mp,
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struct devfs_dirent *dd, struct label *ddlabel, struct devfs_dirent *de,
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struct label *delabel)
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{
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}
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static int
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stub_create_vnode_extattr(struct ucred *cred, struct mount *mp,
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struct label *fslabel, struct vnode *dvp, struct label *dlabel,
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struct vnode *vp, struct label *vlabel, struct componentname *cnp)
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{
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return (0);
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}
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static void
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stub_create_mount(struct ucred *cred, struct mount *mp,
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struct label *mntlabel, struct label *fslabel)
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{
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}
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static void
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stub_create_root_mount(struct ucred *cred, struct mount *mp,
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struct label *mntlabel, struct label *fslabel)
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{
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}
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static void
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stub_relabel_vnode(struct ucred *cred, struct vnode *vp,
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struct label *vnodelabel, struct label *label)
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{
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}
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static int
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stub_setlabel_vnode_extattr(struct ucred *cred, struct vnode *vp,
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struct label *vlabel, struct label *intlabel)
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{
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return (0);
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}
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static void
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stub_update_devfsdirent(struct mount *mp,
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struct devfs_dirent *devfs_dirent, struct label *direntlabel,
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struct vnode *vp, struct label *vnodelabel)
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{
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}
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/*
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* Labeling event operations: IPC object.
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*/
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static void
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stub_create_mbuf_from_socket(struct socket *so, struct label *socketlabel,
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struct mbuf *m, struct label *mbuflabel)
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{
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}
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static void
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stub_create_socket(struct ucred *cred, struct socket *socket,
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struct label *socketlabel)
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{
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}
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static void
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stub_create_pipe(struct ucred *cred, struct pipepair *pp,
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struct label *pipelabel)
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{
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}
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static void
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stub_create_socket_from_socket(struct socket *oldsocket,
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struct label *oldsocketlabel, struct socket *newsocket,
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struct label *newsocketlabel)
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{
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}
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static void
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stub_relabel_socket(struct ucred *cred, struct socket *socket,
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struct label *socketlabel, struct label *newlabel)
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{
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}
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static void
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stub_relabel_pipe(struct ucred *cred, struct pipepair *pp,
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struct label *pipelabel, struct label *newlabel)
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{
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}
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static void
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stub_set_socket_peer_from_mbuf(struct mbuf *mbuf, struct label *mbuflabel,
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struct socket *socket, struct label *socketpeerlabel)
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{
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}
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static void
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stub_set_socket_peer_from_socket(struct socket *oldsocket,
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struct label *oldsocketlabel, struct socket *newsocket,
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struct label *newsocketpeerlabel)
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{
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}
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/*
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* Labeling event operations: network objects.
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*/
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static void
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stub_create_bpfdesc(struct ucred *cred, struct bpf_d *bpf_d,
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struct label *bpflabel)
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{
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}
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static void
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stub_create_datagram_from_ipq(struct ipq *ipq, struct label *ipqlabel,
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struct mbuf *datagram, struct label *datagramlabel)
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{
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}
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static void
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stub_create_fragment(struct mbuf *datagram, struct label *datagramlabel,
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struct mbuf *fragment, struct label *fragmentlabel)
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{
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}
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static void
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stub_create_ifnet(struct ifnet *ifnet, struct label *ifnetlabel)
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{
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}
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static void
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stub_create_inpcb_from_socket(struct socket *so, struct label *solabel,
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struct inpcb *inp, struct label *inplabel)
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{
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}
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static void
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stub_create_sysv_msgmsg(struct ucred *cred, struct msqid_kernel *msqkptr,
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struct label *msqlabel, struct msg *msgptr, struct label *msglabel)
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{
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}
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static void
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stub_create_sysv_msgqueue(struct ucred *cred, struct msqid_kernel *msqkptr,
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struct label *msqlabel)
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{
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}
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static void
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stub_create_sysv_sema(struct ucred *cred, struct semid_kernel *semakptr,
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struct label *semalabel)
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{
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}
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static void
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stub_create_sysv_shm(struct ucred *cred, struct shmid_kernel *shmsegptr,
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struct label *shmalabel)
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{
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}
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static void
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stub_create_ipq(struct mbuf *fragment, struct label *fragmentlabel,
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struct ipq *ipq, struct label *ipqlabel)
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{
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}
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static void
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stub_create_mbuf_from_inpcb(struct inpcb *inp, struct label *inplabel,
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struct mbuf *m, struct label *mlabel)
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{
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}
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static void
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stub_create_mbuf_from_mbuf(struct mbuf *oldmbuf,
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struct label *oldmbuflabel, struct mbuf *newmbuf,
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struct label *newmbuflabel)
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{
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}
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static void
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stub_create_mbuf_linklayer(struct ifnet *ifnet, struct label *ifnetlabel,
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struct mbuf *mbuf, struct label *mbuflabel)
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{
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}
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static void
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stub_create_mbuf_from_bpfdesc(struct bpf_d *bpf_d, struct label *bpflabel,
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struct mbuf *mbuf, struct label *mbuflabel)
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{
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}
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static void
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stub_create_mbuf_from_ifnet(struct ifnet *ifnet, struct label *ifnetlabel,
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struct mbuf *m, struct label *mbuflabel)
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{
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}
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static void
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stub_create_mbuf_multicast_encap(struct mbuf *oldmbuf,
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struct label *oldmbuflabel, struct ifnet *ifnet, struct label *ifnetlabel,
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struct mbuf *newmbuf, struct label *newmbuflabel)
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{
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}
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static void
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stub_create_mbuf_netlayer(struct mbuf *oldmbuf,
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struct label *oldmbuflabel, struct mbuf *newmbuf, struct label *newmbuflabel)
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{
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}
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static int
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stub_fragment_match(struct mbuf *fragment, struct label *fragmentlabel,
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struct ipq *ipq, struct label *ipqlabel)
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{
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return (1);
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}
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static void
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stub_reflect_mbuf_icmp(struct mbuf *m, struct label *mlabel)
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{
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}
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static void
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stub_reflect_mbuf_tcp(struct mbuf *m, struct label *mlabel)
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{
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}
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static void
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stub_relabel_ifnet(struct ucred *cred, struct ifnet *ifnet,
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struct label *ifnetlabel, struct label *newlabel)
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{
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}
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|
|
static void
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stub_update_ipq(struct mbuf *fragment, struct label *fragmentlabel,
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struct ipq *ipq, struct label *ipqlabel)
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{
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}
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|
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static void
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stub_inpcb_sosetlabel(struct socket *so, struct label *solabel,
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struct inpcb *inp, struct label *inplabel)
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{
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|
}
|
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|
|
/*
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* Labeling event operations: processes.
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|
*/
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static void
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stub_execve_transition(struct ucred *old, struct ucred *new,
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struct vnode *vp, struct label *vnodelabel,
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struct label *interpvnodelabel, struct image_params *imgp,
|
|
struct label *execlabel)
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|
{
|
|
|
|
}
|
|
|
|
static int
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stub_execve_will_transition(struct ucred *old, struct vnode *vp,
|
|
struct label *vnodelabel, struct label *interpvnodelabel,
|
|
struct image_params *imgp, struct label *execlabel)
|
|
{
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|
|
|
return (0);
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|
}
|
|
|
|
static void
|
|
stub_create_proc0(struct ucred *cred)
|
|
{
|
|
|
|
}
|
|
|
|
static void
|
|
stub_create_proc1(struct ucred *cred)
|
|
{
|
|
|
|
}
|
|
|
|
static void
|
|
stub_relabel_cred(struct ucred *cred, struct label *newlabel)
|
|
{
|
|
|
|
}
|
|
|
|
static void
|
|
stub_thread_userret(struct thread *td)
|
|
{
|
|
|
|
}
|
|
|
|
/*
|
|
* Label cleanup/flush operations
|
|
*/
|
|
static void
|
|
stub_cleanup_sysv_msgmsg(struct label *msglabel)
|
|
{
|
|
|
|
}
|
|
|
|
static void
|
|
stub_cleanup_sysv_msgqueue(struct label *msqlabel)
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|
{
|
|
|
|
}
|
|
|
|
static void
|
|
stub_cleanup_sysv_sema(struct label *semalabel)
|
|
{
|
|
|
|
}
|
|
|
|
static void
|
|
stub_cleanup_sysv_shm(struct label *shmlabel)
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|
{
|
|
|
|
}
|
|
|
|
/*
|
|
* Access control checks.
|
|
*/
|
|
static int
|
|
stub_check_bpfdesc_receive(struct bpf_d *bpf_d, struct label *bpflabel,
|
|
struct ifnet *ifnet, struct label *ifnet_label)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_cred_relabel(struct ucred *cred, struct label *newlabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_cred_visible(struct ucred *u1, struct ucred *u2)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_ifnet_relabel(struct ucred *cred, struct ifnet *ifnet,
|
|
struct label *ifnetlabel, struct label *newlabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_ifnet_transmit(struct ifnet *ifnet, struct label *ifnetlabel,
|
|
struct mbuf *m, struct label *mbuflabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_inpcb_deliver(struct inpcb *inp, struct label *inplabel,
|
|
struct mbuf *m, struct label *mlabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_sysv_msgmsq(struct ucred *cred, struct msg *msgptr,
|
|
struct label *msglabel, struct msqid_kernel *msqkptr,
|
|
struct label *msqklabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_sysv_msgrcv(struct ucred *cred, struct msg *msgptr,
|
|
struct label *msglabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
|
|
static int
|
|
stub_check_sysv_msgrmid(struct ucred *cred, struct msg *msgptr,
|
|
struct label *msglabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
|
|
static int
|
|
stub_check_sysv_msqget(struct ucred *cred, struct msqid_kernel *msqkptr,
|
|
struct label *msqklabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
|
|
static int
|
|
stub_check_sysv_msqsnd(struct ucred *cred, struct msqid_kernel *msqkptr,
|
|
struct label *msqklabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_sysv_msqrcv(struct ucred *cred, struct msqid_kernel *msqkptr,
|
|
struct label *msqklabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
|
|
static int
|
|
stub_check_sysv_msqctl(struct ucred *cred, struct msqid_kernel *msqkptr,
|
|
struct label *msqklabel, int cmd)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
|
|
static int
|
|
stub_check_sysv_semctl(struct ucred *cred, struct semid_kernel *semakptr,
|
|
struct label *semaklabel, int cmd)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_sysv_semget(struct ucred *cred, struct semid_kernel *semakptr,
|
|
struct label *semaklabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
|
|
static int
|
|
stub_check_sysv_semop(struct ucred *cred, struct semid_kernel *semakptr,
|
|
struct label *semaklabel, size_t accesstype)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_sysv_shmat(struct ucred *cred, struct shmid_kernel *shmsegptr,
|
|
struct label *shmseglabel, int shmflg)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_sysv_shmctl(struct ucred *cred, struct shmid_kernel *shmsegptr,
|
|
struct label *shmseglabel, int cmd)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_sysv_shmdt(struct ucred *cred, struct shmid_kernel *shmsegptr,
|
|
struct label *shmseglabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
|
|
static int
|
|
stub_check_sysv_shmget(struct ucred *cred, struct shmid_kernel *shmsegptr,
|
|
struct label *shmseglabel, int shmflg)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_kenv_dump(struct ucred *cred)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_kenv_get(struct ucred *cred, char *name)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_kenv_set(struct ucred *cred, char *name, char *value)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_kenv_unset(struct ucred *cred, char *name)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_kld_load(struct ucred *cred, struct vnode *vp,
|
|
struct label *vlabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_kld_stat(struct ucred *cred)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_kld_unload(struct ucred *cred)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_mount_stat(struct ucred *cred, struct mount *mp,
|
|
struct label *mntlabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_pipe_ioctl(struct ucred *cred, struct pipepair *pp,
|
|
struct label *pipelabel, unsigned long cmd, void /* caddr_t */ *data)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_pipe_poll(struct ucred *cred, struct pipepair *pp,
|
|
struct label *pipelabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_pipe_read(struct ucred *cred, struct pipepair *pp,
|
|
struct label *pipelabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_pipe_relabel(struct ucred *cred, struct pipepair *pp,
|
|
struct label *pipelabel, struct label *newlabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_pipe_stat(struct ucred *cred, struct pipepair *pp,
|
|
struct label *pipelabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_pipe_write(struct ucred *cred, struct pipepair *pp,
|
|
struct label *pipelabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_proc_debug(struct ucred *cred, struct proc *proc)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_proc_sched(struct ucred *cred, struct proc *proc)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_proc_signal(struct ucred *cred, struct proc *proc, int signum)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_proc_wait(struct ucred *cred, struct proc *proc)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_proc_setuid(struct ucred *cred, uid_t uid)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_proc_seteuid(struct ucred *cred, uid_t euid)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_proc_setgid(struct ucred *cred, gid_t gid)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_proc_setegid(struct ucred *cred, gid_t egid)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_proc_setgroups(struct ucred *cred, int ngroups,
|
|
gid_t *gidset)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_proc_setreuid(struct ucred *cred, uid_t ruid, uid_t euid)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_proc_setregid(struct ucred *cred, gid_t rgid, gid_t egid)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_proc_setresuid(struct ucred *cred, uid_t ruid, uid_t euid,
|
|
uid_t suid)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_proc_setresgid(struct ucred *cred, gid_t rgid, gid_t egid,
|
|
gid_t sgid)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_socket_accept(struct ucred *cred, struct socket *socket,
|
|
struct label *socketlabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_socket_bind(struct ucred *cred, struct socket *socket,
|
|
struct label *socketlabel, struct sockaddr *sockaddr)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_socket_connect(struct ucred *cred, struct socket *socket,
|
|
struct label *socketlabel, struct sockaddr *sockaddr)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_socket_deliver(struct socket *so, struct label *socketlabel,
|
|
struct mbuf *m, struct label *mbuflabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_socket_listen(struct ucred *cred, struct socket *so,
|
|
struct label *socketlabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_socket_poll(struct ucred *cred, struct socket *so,
|
|
struct label *socketlabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_socket_receive(struct ucred *cred, struct socket *so,
|
|
struct label *socketlabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_socket_relabel(struct ucred *cred, struct socket *socket,
|
|
struct label *socketlabel, struct label *newlabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
static int
|
|
stub_check_socket_send(struct ucred *cred, struct socket *so,
|
|
struct label *socketlabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_socket_stat(struct ucred *cred, struct socket *so,
|
|
struct label *socketlabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_socket_visible(struct ucred *cred, struct socket *socket,
|
|
struct label *socketlabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_sysarch_ioperm(struct ucred *cred)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_system_acct(struct ucred *cred, struct vnode *vp,
|
|
struct label *vlabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_system_reboot(struct ucred *cred, int how)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_system_settime(struct ucred *cred)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_system_swapon(struct ucred *cred, struct vnode *vp,
|
|
struct label *label)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_system_swapoff(struct ucred *cred, struct vnode *vp,
|
|
struct label *label)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_system_sysctl(struct ucred *cred, struct sysctl_oid *oidp,
|
|
void *arg1, int arg2, struct sysctl_req *req)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_access(struct ucred *cred, struct vnode *vp,
|
|
struct label *label, int acc_mode)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_chdir(struct ucred *cred, struct vnode *dvp,
|
|
struct label *dlabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_chroot(struct ucred *cred, struct vnode *dvp,
|
|
struct label *dlabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_create(struct ucred *cred, struct vnode *dvp,
|
|
struct label *dlabel, struct componentname *cnp, struct vattr *vap)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_delete(struct ucred *cred, struct vnode *dvp,
|
|
struct label *dlabel, struct vnode *vp, struct label *label,
|
|
struct componentname *cnp)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_deleteacl(struct ucred *cred, struct vnode *vp,
|
|
struct label *label, acl_type_t type)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_deleteextattr(struct ucred *cred, struct vnode *vp,
|
|
struct label *label, int attrnamespace, const char *name)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_exec(struct ucred *cred, struct vnode *vp,
|
|
struct label *label, struct image_params *imgp,
|
|
struct label *execlabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_getacl(struct ucred *cred, struct vnode *vp,
|
|
struct label *label, acl_type_t type)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_getextattr(struct ucred *cred, struct vnode *vp,
|
|
struct label *label, int attrnamespace, const char *name, struct uio *uio)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_link(struct ucred *cred, struct vnode *dvp,
|
|
struct label *dlabel, struct vnode *vp, struct label *label,
|
|
struct componentname *cnp)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_listextattr(struct ucred *cred, struct vnode *vp,
|
|
struct label *label, int attrnamespace)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_lookup(struct ucred *cred, struct vnode *dvp,
|
|
struct label *dlabel, struct componentname *cnp)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_mmap(struct ucred *cred, struct vnode *vp,
|
|
struct label *label, int prot, int flags)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_open(struct ucred *cred, struct vnode *vp,
|
|
struct label *filelabel, int acc_mode)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_poll(struct ucred *active_cred, struct ucred *file_cred,
|
|
struct vnode *vp, struct label *label)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_read(struct ucred *active_cred, struct ucred *file_cred,
|
|
struct vnode *vp, struct label *label)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_readdir(struct ucred *cred, struct vnode *vp,
|
|
struct label *dlabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_readlink(struct ucred *cred, struct vnode *vp,
|
|
struct label *vnodelabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_relabel(struct ucred *cred, struct vnode *vp,
|
|
struct label *vnodelabel, struct label *newlabel)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_rename_from(struct ucred *cred, struct vnode *dvp,
|
|
struct label *dlabel, struct vnode *vp, struct label *label,
|
|
struct componentname *cnp)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_rename_to(struct ucred *cred, struct vnode *dvp,
|
|
struct label *dlabel, struct vnode *vp, struct label *label, int samedir,
|
|
struct componentname *cnp)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_revoke(struct ucred *cred, struct vnode *vp,
|
|
struct label *label)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_setacl(struct ucred *cred, struct vnode *vp,
|
|
struct label *label, acl_type_t type, struct acl *acl)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_setextattr(struct ucred *cred, struct vnode *vp,
|
|
struct label *label, int attrnamespace, const char *name, struct uio *uio)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_setflags(struct ucred *cred, struct vnode *vp,
|
|
struct label *label, u_long flags)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_setmode(struct ucred *cred, struct vnode *vp,
|
|
struct label *label, mode_t mode)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_setowner(struct ucred *cred, struct vnode *vp,
|
|
struct label *label, uid_t uid, gid_t gid)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_setutimes(struct ucred *cred, struct vnode *vp,
|
|
struct label *label, struct timespec atime, struct timespec mtime)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_stat(struct ucred *active_cred, struct ucred *file_cred,
|
|
struct vnode *vp, struct label *label)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
stub_check_vnode_write(struct ucred *active_cred,
|
|
struct ucred *file_cred, struct vnode *vp, struct label *label)
|
|
{
|
|
|
|
return (0);
|
|
}
|
|
|
|
static struct mac_policy_ops mac_stub_ops =
|
|
{
|
|
.mpo_destroy = stub_destroy,
|
|
.mpo_init = stub_init,
|
|
.mpo_syscall = stub_syscall,
|
|
.mpo_init_bpfdesc_label = stub_init_label,
|
|
.mpo_init_cred_label = stub_init_label,
|
|
.mpo_init_devfsdirent_label = stub_init_label,
|
|
.mpo_init_ifnet_label = stub_init_label,
|
|
.mpo_init_inpcb_label = stub_init_label_waitcheck,
|
|
.mpo_init_sysv_msgmsg_label = stub_init_label,
|
|
.mpo_init_sysv_msgqueue_label = stub_init_label,
|
|
.mpo_init_sysv_sema_label = stub_init_label,
|
|
.mpo_init_sysv_shm_label = stub_init_label,
|
|
.mpo_init_ipq_label = stub_init_label_waitcheck,
|
|
.mpo_init_mbuf_label = stub_init_label_waitcheck,
|
|
.mpo_init_mount_label = stub_init_label,
|
|
.mpo_init_mount_fs_label = stub_init_label,
|
|
.mpo_init_pipe_label = stub_init_label,
|
|
.mpo_init_socket_label = stub_init_label_waitcheck,
|
|
.mpo_init_socket_peer_label = stub_init_label_waitcheck,
|
|
.mpo_init_vnode_label = stub_init_label,
|
|
.mpo_destroy_bpfdesc_label = stub_destroy_label,
|
|
.mpo_destroy_cred_label = stub_destroy_label,
|
|
.mpo_destroy_devfsdirent_label = stub_destroy_label,
|
|
.mpo_destroy_ifnet_label = stub_destroy_label,
|
|
.mpo_destroy_inpcb_label = stub_destroy_label,
|
|
.mpo_destroy_sysv_msgmsg_label = stub_destroy_label,
|
|
.mpo_destroy_sysv_msgqueue_label = stub_destroy_label,
|
|
.mpo_destroy_sysv_sema_label = stub_destroy_label,
|
|
.mpo_destroy_sysv_shm_label = stub_destroy_label,
|
|
.mpo_destroy_ipq_label = stub_destroy_label,
|
|
.mpo_destroy_mbuf_label = stub_destroy_label,
|
|
.mpo_destroy_mount_label = stub_destroy_label,
|
|
.mpo_destroy_mount_fs_label = stub_destroy_label,
|
|
.mpo_destroy_pipe_label = stub_destroy_label,
|
|
.mpo_destroy_socket_label = stub_destroy_label,
|
|
.mpo_destroy_socket_peer_label = stub_destroy_label,
|
|
.mpo_destroy_vnode_label = stub_destroy_label,
|
|
.mpo_copy_cred_label = stub_copy_label,
|
|
.mpo_copy_ifnet_label = stub_copy_label,
|
|
.mpo_copy_mbuf_label = stub_copy_label,
|
|
.mpo_copy_pipe_label = stub_copy_label,
|
|
.mpo_copy_socket_label = stub_copy_label,
|
|
.mpo_copy_vnode_label = stub_copy_label,
|
|
.mpo_externalize_cred_label = stub_externalize_label,
|
|
.mpo_externalize_ifnet_label = stub_externalize_label,
|
|
.mpo_externalize_pipe_label = stub_externalize_label,
|
|
.mpo_externalize_socket_label = stub_externalize_label,
|
|
.mpo_externalize_socket_peer_label = stub_externalize_label,
|
|
.mpo_externalize_vnode_label = stub_externalize_label,
|
|
.mpo_internalize_cred_label = stub_internalize_label,
|
|
.mpo_internalize_ifnet_label = stub_internalize_label,
|
|
.mpo_internalize_pipe_label = stub_internalize_label,
|
|
.mpo_internalize_socket_label = stub_internalize_label,
|
|
.mpo_internalize_vnode_label = stub_internalize_label,
|
|
.mpo_associate_vnode_devfs = stub_associate_vnode_devfs,
|
|
.mpo_associate_vnode_extattr = stub_associate_vnode_extattr,
|
|
.mpo_associate_vnode_singlelabel = stub_associate_vnode_singlelabel,
|
|
.mpo_create_devfs_device = stub_create_devfs_device,
|
|
.mpo_create_devfs_directory = stub_create_devfs_directory,
|
|
.mpo_create_devfs_symlink = stub_create_devfs_symlink,
|
|
.mpo_create_sysv_msgmsg = stub_create_sysv_msgmsg,
|
|
.mpo_create_sysv_msgqueue = stub_create_sysv_msgqueue,
|
|
.mpo_create_sysv_sema = stub_create_sysv_sema,
|
|
.mpo_create_sysv_shm = stub_create_sysv_shm,
|
|
.mpo_create_vnode_extattr = stub_create_vnode_extattr,
|
|
.mpo_create_mount = stub_create_mount,
|
|
.mpo_create_root_mount = stub_create_root_mount,
|
|
.mpo_relabel_vnode = stub_relabel_vnode,
|
|
.mpo_setlabel_vnode_extattr = stub_setlabel_vnode_extattr,
|
|
.mpo_update_devfsdirent = stub_update_devfsdirent,
|
|
.mpo_create_mbuf_from_socket = stub_create_mbuf_from_socket,
|
|
.mpo_create_pipe = stub_create_pipe,
|
|
.mpo_create_socket = stub_create_socket,
|
|
.mpo_create_socket_from_socket = stub_create_socket_from_socket,
|
|
.mpo_relabel_pipe = stub_relabel_pipe,
|
|
.mpo_relabel_socket = stub_relabel_socket,
|
|
.mpo_set_socket_peer_from_mbuf = stub_set_socket_peer_from_mbuf,
|
|
.mpo_set_socket_peer_from_socket = stub_set_socket_peer_from_socket,
|
|
.mpo_create_bpfdesc = stub_create_bpfdesc,
|
|
.mpo_create_ifnet = stub_create_ifnet,
|
|
.mpo_create_inpcb_from_socket = stub_create_inpcb_from_socket,
|
|
.mpo_create_ipq = stub_create_ipq,
|
|
.mpo_create_datagram_from_ipq = stub_create_datagram_from_ipq,
|
|
.mpo_create_fragment = stub_create_fragment,
|
|
.mpo_create_ipq = stub_create_ipq,
|
|
.mpo_create_mbuf_from_inpcb = stub_create_mbuf_from_inpcb,
|
|
.mpo_create_mbuf_from_mbuf = stub_create_mbuf_from_mbuf,
|
|
.mpo_create_mbuf_linklayer = stub_create_mbuf_linklayer,
|
|
.mpo_create_mbuf_from_bpfdesc = stub_create_mbuf_from_bpfdesc,
|
|
.mpo_create_mbuf_from_ifnet = stub_create_mbuf_from_ifnet,
|
|
.mpo_create_mbuf_multicast_encap = stub_create_mbuf_multicast_encap,
|
|
.mpo_create_mbuf_netlayer = stub_create_mbuf_netlayer,
|
|
.mpo_fragment_match = stub_fragment_match,
|
|
.mpo_reflect_mbuf_icmp = stub_reflect_mbuf_icmp,
|
|
.mpo_reflect_mbuf_tcp = stub_reflect_mbuf_tcp,
|
|
.mpo_relabel_ifnet = stub_relabel_ifnet,
|
|
.mpo_update_ipq = stub_update_ipq,
|
|
.mpo_inpcb_sosetlabel = stub_inpcb_sosetlabel,
|
|
.mpo_execve_transition = stub_execve_transition,
|
|
.mpo_execve_will_transition = stub_execve_will_transition,
|
|
.mpo_create_proc0 = stub_create_proc0,
|
|
.mpo_create_proc1 = stub_create_proc1,
|
|
.mpo_relabel_cred = stub_relabel_cred,
|
|
.mpo_thread_userret = stub_thread_userret,
|
|
.mpo_cleanup_sysv_msgmsg = stub_cleanup_sysv_msgmsg,
|
|
.mpo_cleanup_sysv_msgqueue = stub_cleanup_sysv_msgqueue,
|
|
.mpo_cleanup_sysv_sema = stub_cleanup_sysv_sema,
|
|
.mpo_cleanup_sysv_shm = stub_cleanup_sysv_shm,
|
|
.mpo_check_bpfdesc_receive = stub_check_bpfdesc_receive,
|
|
.mpo_check_cred_relabel = stub_check_cred_relabel,
|
|
.mpo_check_cred_visible = stub_check_cred_visible,
|
|
.mpo_check_ifnet_relabel = stub_check_ifnet_relabel,
|
|
.mpo_check_ifnet_transmit = stub_check_ifnet_transmit,
|
|
.mpo_check_inpcb_deliver = stub_check_inpcb_deliver,
|
|
.mpo_check_sysv_msgmsq = stub_check_sysv_msgmsq,
|
|
.mpo_check_sysv_msgrcv = stub_check_sysv_msgrcv,
|
|
.mpo_check_sysv_msgrmid = stub_check_sysv_msgrmid,
|
|
.mpo_check_sysv_msqget = stub_check_sysv_msqget,
|
|
.mpo_check_sysv_msqsnd = stub_check_sysv_msqsnd,
|
|
.mpo_check_sysv_msqrcv = stub_check_sysv_msqrcv,
|
|
.mpo_check_sysv_msqctl = stub_check_sysv_msqctl,
|
|
.mpo_check_sysv_semctl = stub_check_sysv_semctl,
|
|
.mpo_check_sysv_semget = stub_check_sysv_semget,
|
|
.mpo_check_sysv_semop = stub_check_sysv_semop,
|
|
.mpo_check_sysv_shmat = stub_check_sysv_shmat,
|
|
.mpo_check_sysv_shmctl = stub_check_sysv_shmctl,
|
|
.mpo_check_sysv_shmdt = stub_check_sysv_shmdt,
|
|
.mpo_check_sysv_shmget = stub_check_sysv_shmget,
|
|
.mpo_check_kenv_dump = stub_check_kenv_dump,
|
|
.mpo_check_kenv_get = stub_check_kenv_get,
|
|
.mpo_check_kenv_set = stub_check_kenv_set,
|
|
.mpo_check_kenv_unset = stub_check_kenv_unset,
|
|
.mpo_check_kld_load = stub_check_kld_load,
|
|
.mpo_check_kld_stat = stub_check_kld_stat,
|
|
.mpo_check_kld_unload = stub_check_kld_unload,
|
|
.mpo_check_mount_stat = stub_check_mount_stat,
|
|
.mpo_check_pipe_ioctl = stub_check_pipe_ioctl,
|
|
.mpo_check_pipe_poll = stub_check_pipe_poll,
|
|
.mpo_check_pipe_read = stub_check_pipe_read,
|
|
.mpo_check_pipe_relabel = stub_check_pipe_relabel,
|
|
.mpo_check_pipe_stat = stub_check_pipe_stat,
|
|
.mpo_check_pipe_write = stub_check_pipe_write,
|
|
.mpo_check_proc_debug = stub_check_proc_debug,
|
|
.mpo_check_proc_sched = stub_check_proc_sched,
|
|
.mpo_check_proc_setuid = stub_check_proc_setuid,
|
|
.mpo_check_proc_seteuid = stub_check_proc_seteuid,
|
|
.mpo_check_proc_setgid = stub_check_proc_setgid,
|
|
.mpo_check_proc_setegid = stub_check_proc_setegid,
|
|
.mpo_check_proc_setgroups = stub_check_proc_setgroups,
|
|
.mpo_check_proc_setreuid = stub_check_proc_setreuid,
|
|
.mpo_check_proc_setregid = stub_check_proc_setregid,
|
|
.mpo_check_proc_setresuid = stub_check_proc_setresuid,
|
|
.mpo_check_proc_setresgid = stub_check_proc_setresgid,
|
|
.mpo_check_proc_signal = stub_check_proc_signal,
|
|
.mpo_check_proc_wait = stub_check_proc_wait,
|
|
.mpo_check_socket_accept = stub_check_socket_accept,
|
|
.mpo_check_socket_bind = stub_check_socket_bind,
|
|
.mpo_check_socket_connect = stub_check_socket_connect,
|
|
.mpo_check_socket_deliver = stub_check_socket_deliver,
|
|
.mpo_check_socket_listen = stub_check_socket_listen,
|
|
.mpo_check_socket_poll = stub_check_socket_poll,
|
|
.mpo_check_socket_receive = stub_check_socket_receive,
|
|
.mpo_check_socket_relabel = stub_check_socket_relabel,
|
|
.mpo_check_socket_send = stub_check_socket_send,
|
|
.mpo_check_socket_stat = stub_check_socket_stat,
|
|
.mpo_check_socket_visible = stub_check_socket_visible,
|
|
.mpo_check_sysarch_ioperm = stub_check_sysarch_ioperm,
|
|
.mpo_check_system_acct = stub_check_system_acct,
|
|
.mpo_check_system_reboot = stub_check_system_reboot,
|
|
.mpo_check_system_settime = stub_check_system_settime,
|
|
.mpo_check_system_swapon = stub_check_system_swapon,
|
|
.mpo_check_system_swapoff = stub_check_system_swapoff,
|
|
.mpo_check_system_sysctl = stub_check_system_sysctl,
|
|
.mpo_check_vnode_access = stub_check_vnode_access,
|
|
.mpo_check_vnode_chdir = stub_check_vnode_chdir,
|
|
.mpo_check_vnode_chroot = stub_check_vnode_chroot,
|
|
.mpo_check_vnode_create = stub_check_vnode_create,
|
|
.mpo_check_vnode_delete = stub_check_vnode_delete,
|
|
.mpo_check_vnode_deleteacl = stub_check_vnode_deleteacl,
|
|
.mpo_check_vnode_deleteextattr = stub_check_vnode_deleteextattr,
|
|
.mpo_check_vnode_exec = stub_check_vnode_exec,
|
|
.mpo_check_vnode_getacl = stub_check_vnode_getacl,
|
|
.mpo_check_vnode_getextattr = stub_check_vnode_getextattr,
|
|
.mpo_check_vnode_link = stub_check_vnode_link,
|
|
.mpo_check_vnode_listextattr = stub_check_vnode_listextattr,
|
|
.mpo_check_vnode_lookup = stub_check_vnode_lookup,
|
|
.mpo_check_vnode_mmap = stub_check_vnode_mmap,
|
|
.mpo_check_vnode_open = stub_check_vnode_open,
|
|
.mpo_check_vnode_poll = stub_check_vnode_poll,
|
|
.mpo_check_vnode_read = stub_check_vnode_read,
|
|
.mpo_check_vnode_readdir = stub_check_vnode_readdir,
|
|
.mpo_check_vnode_readlink = stub_check_vnode_readlink,
|
|
.mpo_check_vnode_relabel = stub_check_vnode_relabel,
|
|
.mpo_check_vnode_rename_from = stub_check_vnode_rename_from,
|
|
.mpo_check_vnode_rename_to = stub_check_vnode_rename_to,
|
|
.mpo_check_vnode_revoke = stub_check_vnode_revoke,
|
|
.mpo_check_vnode_setacl = stub_check_vnode_setacl,
|
|
.mpo_check_vnode_setextattr = stub_check_vnode_setextattr,
|
|
.mpo_check_vnode_setflags = stub_check_vnode_setflags,
|
|
.mpo_check_vnode_setmode = stub_check_vnode_setmode,
|
|
.mpo_check_vnode_setowner = stub_check_vnode_setowner,
|
|
.mpo_check_vnode_setutimes = stub_check_vnode_setutimes,
|
|
.mpo_check_vnode_stat = stub_check_vnode_stat,
|
|
.mpo_check_vnode_write = stub_check_vnode_write,
|
|
};
|
|
|
|
MAC_POLICY_SET(&mac_stub_ops, mac_stub, "TrustedBSD MAC/Stub",
|
|
MPC_LOADTIME_FLAG_UNLOADOK, NULL);
|