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opnsense-src/sys/security/mac_test/mac_test.c
John Baldwin 6bc1e9cd84 Rework the lifetime management of the kernel implementation of POSIX 
semaphores.  Specifically, semaphores are now represented as new file
descriptor type that is set to close on exec.  This removes the need for
all of the manual process reference counting (and fork, exec, and exit
event handlers) as the normal file descriptor operations handle all of
that for us nicely.  It is also suggested as one possible implementation
in the spec and at least one other OS (OS X) uses this approach.

Some bugs that were fixed as a result include:
- References to a named semaphore whose name is removed still work after
  the sem_unlink() operation.  Prior to this patch, if a semaphore's name
  was removed, valid handles from sem_open() would get EINVAL errors from
  sem_getvalue(), sem_post(), etc.  This fixes that.
- Unnamed semaphores created with sem_init() were not cleaned up when a
  process exited or exec'd.  They were only cleaned up if the process
  did an explicit sem_destroy().  This could result in a leak of semaphore
  objects that could never be cleaned up.
- On the other hand, if another process guessed the id (kernel pointer to
  'struct ksem' of an unnamed semaphore (created via sem_init)) and had
  write access to the semaphore based on UID/GID checks, then that other
  process could manipulate the semaphore via sem_destroy(), sem_post(),
  sem_wait(), etc.
- As part of the permission check (UID/GID), the umask of the proces
  creating the semaphore was not honored.  Thus if your umask denied group
  read/write access but the explicit mode in the sem_init() call allowed
  it, the semaphore would be readable/writable by other users in the
  same group, for example.  This includes access via the previous bug.
- If the module refused to unload because there were active semaphores,
  then it might have deregistered one or more of the semaphore system
  calls before it noticed that there was a problem.  I'm not sure if
  this actually happened as the order that modules are discovered by the
  kernel linker depends on how the actual .ko file is linked.  One can
  make the order deterministic by using a single module with a mod_event
  handler that explicitly registers syscalls (and deregisters during
  unload after any checks).  This also fixes a race where even if the
  sem_module unloaded first it would have destroyed locks that the
  syscalls might be trying to access if they are still executing when
  they are unloaded.

  XXX: By the way, deregistering system calls doesn't do any blocking
  to drain any threads from the calls.
- Some minor fixes to errno values on error.  For example, sem_init()
  isn't documented to return ENFILE or EMFILE if we run out of semaphores
  the way that sem_open() can.  Instead, it should return ENOSPC in that
  case.

Other changes:
- Kernel semaphores now use a hash table to manage the namespace of
  named semaphores nearly in a similar fashion to the POSIX shared memory
  object file descriptors.  Kernel semaphores can now also have names
  longer than 14 chars (up to MAXPATHLEN) and can include subdirectories
  in their pathname.
- The UID/GID permission checks for access to a named semaphore are now
  done via vaccess() rather than a home-rolled set of checks.
- Now that kernel semaphores have an associated file object, the various
  MAC checks for POSIX semaphores accept both a file credential and an
  active credential.  There is also a new posixsem_check_stat() since it
  is possible to fstat() a semaphore file descriptor.
- A small set of regression tests (using the ksem API directly) is present
  in src/tools/regression/posixsem.

Reported by:	kris (1)
Tested by:	kris
Reviewed by:	rwatson (lightly)
MFC after:	1 month
2008-06-27 05:39:04 +00:00

3050 lines
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/*-
* Copyright (c) 1999-2002, 2007 Robert N. M. Watson
* Copyright (c) 2001-2005 McAfee, Inc.
* Copyright (c) 2006 SPARTA, Inc.
* All rights reserved.
*
* This software was developed by Robert Watson for the TrustedBSD Project.
*
* This software was developed for the FreeBSD Project in part by McAfee
* Research, the Security Research Division of McAfee, Inc. under
* DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the DARPA
* CHATS research program.
*
* This software was enhanced by SPARTA ISSO under SPAWAR contract
* N66001-04-C-6019 ("SEFOS").
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
/*
* Developed by the TrustedBSD Project.
*
* MAC Test policy - tests MAC Framework labeling by assigning object class
* magic numbers to each label and validates that each time an object label
* is passed into the policy, it has a consistent object type, catching
* incorrectly passed labels, labels passed after free, etc.
*/
#include <sys/param.h>
#include <sys/acl.h>
#include <sys/kdb.h>
#include <sys/kernel.h>
#include <sys/ksem.h>
#include <sys/malloc.h>
#include <sys/module.h>
#include <sys/mount.h>
#include <sys/msg.h>
#include <sys/proc.h>
#include <sys/vnode.h>
#include <sys/sem.h>
#include <sys/shm.h>
#include <sys/socket.h>
#include <sys/socketvar.h>
#include <sys/sx.h>
#include <sys/sysctl.h>
#include <fs/devfs/devfs.h>
#include <net/bpfdesc.h>
#include <net/if.h>
#include <net/if_types.h>
#include <net/if_var.h>
#include <security/mac/mac_policy.h>
SYSCTL_DECL(_security_mac);
SYSCTL_NODE(_security_mac, OID_AUTO, test, CTLFLAG_RW, 0,
"TrustedBSD mac_test policy controls");
#define MAGIC_BPF 0xfe1ad1b6
#define MAGIC_DEVFS 0x9ee79c32
#define MAGIC_IFNET 0xc218b120
#define MAGIC_INPCB 0x4440f7bb
#define MAGIC_IPQ 0x206188ef
#define MAGIC_MBUF 0xbbefa5bb
#define MAGIC_MOUNT 0xc7c46e47
#define MAGIC_SOCKET 0x9199c6cd
#define MAGIC_SYNCACHE 0x7fb838a8
#define MAGIC_SYSV_MSG 0x8bbba61e
#define MAGIC_SYSV_MSQ 0xea672391
#define MAGIC_SYSV_SEM 0x896e8a0b
#define MAGIC_SYSV_SHM 0x76119ab0
#define MAGIC_PIPE 0xdc6c9919
#define MAGIC_POSIX_SEM 0x78ae980c
#define MAGIC_POSIX_SHM 0x4e853fc9
#define MAGIC_PROC 0x3b4be98f
#define MAGIC_CRED 0x9a5a4987
#define MAGIC_VNODE 0x1a67a45c
#define MAGIC_FREE 0x849ba1fd
#define SLOT(x) mac_label_get((x), test_slot)
#define SLOT_SET(x, v) mac_label_set((x), test_slot, (v))
static int test_slot;
SYSCTL_INT(_security_mac_test, OID_AUTO, slot, CTLFLAG_RD,
&test_slot, 0, "Slot allocated by framework");
SYSCTL_NODE(_security_mac_test, OID_AUTO, counter, CTLFLAG_RW, 0,
"TrustedBSD mac_test counters controls");
#define COUNTER_DECL(variable) \
static int counter_##variable; \
SYSCTL_INT(_security_mac_test_counter, OID_AUTO, variable, \
CTLFLAG_RD, &counter_##variable, 0, #variable)
#define COUNTER_INC(variable) atomic_add_int(&counter_##variable, 1)
#ifdef KDB
#define DEBUGGER(func, string) kdb_enter(KDB_WHY_MAC, (string))
#else
#define DEBUGGER(func, string) printf("mac_test: %s: %s\n", (func), (string))
#endif
#define LABEL_CHECK(label, magic) do { \
if (label != NULL) { \
KASSERT(SLOT(label) == magic || SLOT(label) == 0, \
("%s: bad %s label", __func__, #magic)); \
} \
} while (0)
#define LABEL_DESTROY(label, magic) do { \
if (SLOT(label) == magic || SLOT(label) == 0) { \
SLOT_SET(label, MAGIC_FREE); \
} else if (SLOT(label) == MAGIC_FREE) { \
DEBUGGER("%s: dup destroy", __func__); \
} else { \
DEBUGGER("%s: corrupted label", __func__); \
} \
} while (0)
#define LABEL_INIT(label, magic) do { \
SLOT_SET(label, magic); \
} while (0)
#define LABEL_NOTFREE(label) do { \
KASSERT(SLOT(label) != MAGIC_FREE, \
("%s: destroyed label", __func__)); \
} while (0)
/*
* Object-specific entry point implementations are sorted alphabetically by
* object type name and then by operation.
*/
COUNTER_DECL(bpfdesc_check_receive);
static int
test_bpfdesc_check_receive(struct bpf_d *d, struct label *dlabel,
struct ifnet *ifp, struct label *ifplabel)
{
LABEL_CHECK(dlabel, MAGIC_BPF);
LABEL_CHECK(ifplabel, MAGIC_IFNET);
COUNTER_INC(bpfdesc_check_receive);
return (0);
}
COUNTER_DECL(bpfdesc_create);
static void
test_bpfdesc_create(struct ucred *cred, struct bpf_d *d,
struct label *dlabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(dlabel, MAGIC_BPF);
COUNTER_INC(bpfdesc_create);
}
COUNTER_DECL(bpfdesc_create_mbuf);
static void
test_bpfdesc_create_mbuf(struct bpf_d *d, struct label *dlabel,
struct mbuf *m, struct label *mlabel)
{
LABEL_CHECK(dlabel, MAGIC_BPF);
LABEL_CHECK(mlabel, MAGIC_MBUF);
COUNTER_INC(bpfdesc_create_mbuf);
}
COUNTER_DECL(bpfdesc_destroy_label);
static void
test_bpfdesc_destroy_label(struct label *label)
{
LABEL_DESTROY(label, MAGIC_BPF);
COUNTER_INC(bpfdesc_destroy_label);
}
COUNTER_DECL(bpfdesc_init_label);
static void
test_bpfdesc_init_label(struct label *label)
{
LABEL_INIT(label, MAGIC_BPF);
COUNTER_INC(bpfdesc_init_label);
}
COUNTER_DECL(cred_check_relabel);
static int
test_cred_check_relabel(struct ucred *cred, struct label *newlabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(newlabel, MAGIC_CRED);
COUNTER_INC(cred_check_relabel);
return (0);
}
COUNTER_DECL(cred_check_visible);
static int
test_cred_check_visible(struct ucred *u1, struct ucred *u2)
{
LABEL_CHECK(u1->cr_label, MAGIC_CRED);
LABEL_CHECK(u2->cr_label, MAGIC_CRED);
COUNTER_INC(cred_check_visible);
return (0);
}
COUNTER_DECL(cred_copy_label);
static void
test_cred_copy_label(struct label *src, struct label *dest)
{
LABEL_CHECK(src, MAGIC_CRED);
LABEL_CHECK(dest, MAGIC_CRED);
COUNTER_INC(cred_copy_label);
}
COUNTER_DECL(cred_destroy_label);
static void
test_cred_destroy_label(struct label *label)
{
LABEL_DESTROY(label, MAGIC_CRED);
COUNTER_INC(cred_destroy_label);
}
COUNTER_DECL(cred_externalize_label);
static int
test_cred_externalize_label(struct label *label, char *element_name,
struct sbuf *sb, int *claimed)
{
LABEL_CHECK(label, MAGIC_CRED);
COUNTER_INC(cred_externalize_label);
return (0);
}
COUNTER_DECL(cred_init_label);
static void
test_cred_init_label(struct label *label)
{
LABEL_INIT(label, MAGIC_CRED);
COUNTER_INC(cred_init_label);
}
COUNTER_DECL(cred_internalize_label);
static int
test_cred_internalize_label(struct label *label, char *element_name,
char *element_data, int *claimed)
{
LABEL_CHECK(label, MAGIC_CRED);
COUNTER_INC(cred_internalize_label);
return (0);
}
COUNTER_DECL(cred_relabel);
static void
test_cred_relabel(struct ucred *cred, struct label *newlabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(newlabel, MAGIC_CRED);
COUNTER_INC(cred_relabel);
}
COUNTER_DECL(devfs_create_device);
static void
test_devfs_create_device(struct ucred *cred, struct mount *mp,
struct cdev *dev, struct devfs_dirent *de, struct label *delabel)
{
if (cred != NULL)
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(delabel, MAGIC_DEVFS);
COUNTER_INC(devfs_create_device);
}
COUNTER_DECL(devfs_create_directory);
static void
test_devfs_create_directory(struct mount *mp, char *dirname,
int dirnamelen, struct devfs_dirent *de, struct label *delabel)
{
LABEL_CHECK(delabel, MAGIC_DEVFS);
COUNTER_INC(devfs_create_directory);
}
COUNTER_DECL(devfs_create_symlink);
static void
test_devfs_create_symlink(struct ucred *cred, struct mount *mp,
struct devfs_dirent *dd, struct label *ddlabel, struct devfs_dirent *de,
struct label *delabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(ddlabel, MAGIC_DEVFS);
LABEL_CHECK(delabel, MAGIC_DEVFS);
COUNTER_INC(devfs_create_symlink);
}
COUNTER_DECL(devfs_destroy_label);
static void
test_devfs_destroy_label(struct label *label)
{
LABEL_DESTROY(label, MAGIC_DEVFS);
COUNTER_INC(devfs_destroy_label);
}
COUNTER_DECL(devfs_init_label);
static void
test_devfs_init_label(struct label *label)
{
LABEL_INIT(label, MAGIC_DEVFS);
COUNTER_INC(devfs_init_label);
}
COUNTER_DECL(devfs_update);
static void
test_devfs_update(struct mount *mp, struct devfs_dirent *devfs_dirent,
struct label *direntlabel, struct vnode *vp, struct label *vplabel)
{
LABEL_CHECK(direntlabel, MAGIC_DEVFS);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(devfs_update);
}
COUNTER_DECL(devfs_vnode_associate);
static void
test_devfs_vnode_associate(struct mount *mp, struct label *mplabel,
struct devfs_dirent *de, struct label *delabel, struct vnode *vp,
struct label *vplabel)
{
LABEL_CHECK(mplabel, MAGIC_MOUNT);
LABEL_CHECK(delabel, MAGIC_DEVFS);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(devfs_vnode_associate);
}
COUNTER_DECL(ifnet_check_relabel);
static int
test_ifnet_check_relabel(struct ucred *cred, struct ifnet *ifp,
struct label *ifplabel, struct label *newlabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(ifplabel, MAGIC_IFNET);
LABEL_CHECK(newlabel, MAGIC_IFNET);
COUNTER_INC(ifnet_check_relabel);
return (0);
}
COUNTER_DECL(ifnet_check_transmit);
static int
test_ifnet_check_transmit(struct ifnet *ifp, struct label *ifplabel,
struct mbuf *m, struct label *mlabel)
{
LABEL_CHECK(ifplabel, MAGIC_IFNET);
LABEL_CHECK(mlabel, MAGIC_MBUF);
COUNTER_INC(ifnet_check_transmit);
return (0);
}
COUNTER_DECL(ifnet_copy_label);
static void
test_ifnet_copy_label(struct label *src, struct label *dest)
{
LABEL_CHECK(src, MAGIC_IFNET);
LABEL_CHECK(dest, MAGIC_IFNET);
COUNTER_INC(ifnet_copy_label);
}
COUNTER_DECL(ifnet_create);
static void
test_ifnet_create(struct ifnet *ifp, struct label *ifplabel)
{
LABEL_CHECK(ifplabel, MAGIC_IFNET);
COUNTER_INC(ifnet_create);
}
COUNTER_DECL(ifnet_create_mbuf);
static void
test_ifnet_create_mbuf(struct ifnet *ifp, struct label *ifplabel,
struct mbuf *m, struct label *mlabel)
{
LABEL_CHECK(ifplabel, MAGIC_IFNET);
LABEL_CHECK(mlabel, MAGIC_MBUF);
COUNTER_INC(ifnet_create_mbuf);
}
COUNTER_DECL(ifnet_destroy_label);
static void
test_ifnet_destroy_label(struct label *label)
{
LABEL_DESTROY(label, MAGIC_IFNET);
COUNTER_INC(ifnet_destroy_label);
}
COUNTER_DECL(ifnet_externalize_label);
static int
test_ifnet_externalize_label(struct label *label, char *element_name,
struct sbuf *sb, int *claimed)
{
LABEL_CHECK(label, MAGIC_IFNET);
COUNTER_INC(ifnet_externalize_label);
return (0);
}
COUNTER_DECL(ifnet_init_label);
static void
test_ifnet_init_label(struct label *label)
{
LABEL_INIT(label, MAGIC_IFNET);
COUNTER_INC(ifnet_init_label);
}
COUNTER_DECL(ifnet_internalize_label);
static int
test_ifnet_internalize_label(struct label *label, char *element_name,
char *element_data, int *claimed)
{
LABEL_CHECK(label, MAGIC_IFNET);
COUNTER_INC(ifnet_internalize_label);
return (0);
}
COUNTER_DECL(ifnet_relabel);
static void
test_ifnet_relabel(struct ucred *cred, struct ifnet *ifp,
struct label *ifplabel, struct label *newlabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(ifplabel, MAGIC_IFNET);
LABEL_CHECK(newlabel, MAGIC_IFNET);
COUNTER_INC(ifnet_relabel);
}
COUNTER_DECL(inpcb_check_deliver);
static int
test_inpcb_check_deliver(struct inpcb *inp, struct label *inplabel,
struct mbuf *m, struct label *mlabel)
{
LABEL_CHECK(inplabel, MAGIC_INPCB);
LABEL_CHECK(mlabel, MAGIC_MBUF);
COUNTER_INC(inpcb_check_deliver);
return (0);
}
COUNTER_DECL(inpcb_create);
static void
test_inpcb_create(struct socket *so, struct label *solabel,
struct inpcb *inp, struct label *inplabel)
{
LABEL_CHECK(solabel, MAGIC_SOCKET);
LABEL_CHECK(inplabel, MAGIC_INPCB);
COUNTER_INC(inpcb_create);
}
COUNTER_DECL(inpcb_create_mbuf);
static void
test_inpcb_create_mbuf(struct inpcb *inp, struct label *inplabel,
struct mbuf *m, struct label *mlabel)
{
LABEL_CHECK(inplabel, MAGIC_INPCB);
LABEL_CHECK(mlabel, MAGIC_MBUF);
COUNTER_INC(inpcb_create_mbuf);
}
COUNTER_DECL(inpcb_destroy_label);
static void
test_inpcb_destroy_label(struct label *label)
{
LABEL_DESTROY(label, MAGIC_INPCB);
COUNTER_INC(inpcb_destroy_label);
}
COUNTER_DECL(inpcb_init_label);
static int
test_inpcb_init_label(struct label *label, int flag)
{
if (flag & M_WAITOK)
WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL,
"test_inpcb_init_label() at %s:%d", __FILE__,
__LINE__);
LABEL_INIT(label, MAGIC_INPCB);
COUNTER_INC(inpcb_init_label);
return (0);
}
COUNTER_DECL(inpcb_sosetlabel);
static void
test_inpcb_sosetlabel(struct socket *so, struct label *solabel,
struct inpcb *inp, struct label *inplabel)
{
LABEL_CHECK(solabel, MAGIC_SOCKET);
LABEL_CHECK(inplabel, MAGIC_INPCB);
COUNTER_INC(inpcb_sosetlabel);
}
COUNTER_DECL(ipq_create);
static void
test_ipq_create(struct mbuf *fragment, struct label *fragmentlabel,
struct ipq *q, struct label *qlabel)
{
LABEL_CHECK(fragmentlabel, MAGIC_MBUF);
LABEL_CHECK(qlabel, MAGIC_IPQ);
COUNTER_INC(ipq_create);
}
COUNTER_DECL(ipq_destroy_label);
static void
test_ipq_destroy_label(struct label *label)
{
LABEL_DESTROY(label, MAGIC_IPQ);
COUNTER_INC(ipq_destroy_label);
}
COUNTER_DECL(ipq_init_label);
static int
test_ipq_init_label(struct label *label, int flag)
{
if (flag & M_WAITOK)
WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL,
"test_ipq_init_label() at %s:%d", __FILE__,
__LINE__);
LABEL_INIT(label, MAGIC_IPQ);
COUNTER_INC(ipq_init_label);
return (0);
}
COUNTER_DECL(ipq_match);
static int
test_ipq_match(struct mbuf *fragment, struct label *fragmentlabel,
struct ipq *q, struct label *qlabel)
{
LABEL_CHECK(fragmentlabel, MAGIC_MBUF);
LABEL_CHECK(qlabel, MAGIC_IPQ);
COUNTER_INC(ipq_match);
return (1);
}
COUNTER_DECL(ipq_reassemble);
static void
test_ipq_reassemble(struct ipq *q, struct label *qlabel, struct mbuf *m,
struct label *mlabel)
{
LABEL_CHECK(qlabel, MAGIC_IPQ);
LABEL_CHECK(mlabel, MAGIC_MBUF);
COUNTER_INC(ipq_reassemble);
}
COUNTER_DECL(ipq_update);
static void
test_ipq_update(struct mbuf *m, struct label *mlabel, struct ipq *q,
struct label *qlabel)
{
LABEL_CHECK(mlabel, MAGIC_MBUF);
LABEL_CHECK(qlabel, MAGIC_IPQ);
COUNTER_INC(ipq_update);
}
COUNTER_DECL(kenv_check_dump);
static int
test_kenv_check_dump(struct ucred *cred)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(kenv_check_dump);
return (0);
}
COUNTER_DECL(kenv_check_get);
static int
test_kenv_check_get(struct ucred *cred, char *name)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(kenv_check_get);
return (0);
}
COUNTER_DECL(kenv_check_set);
static int
test_kenv_check_set(struct ucred *cred, char *name, char *value)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(kenv_check_set);
return (0);
}
COUNTER_DECL(kenv_check_unset);
static int
test_kenv_check_unset(struct ucred *cred, char *name)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(kenv_check_unset);
return (0);
}
COUNTER_DECL(kld_check_load);
static int
test_kld_check_load(struct ucred *cred, struct vnode *vp,
struct label *label)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(label, MAGIC_VNODE);
COUNTER_INC(kld_check_load);
return (0);
}
COUNTER_DECL(kld_check_stat);
static int
test_kld_check_stat(struct ucred *cred)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(kld_check_stat);
return (0);
}
COUNTER_DECL(mbuf_copy_label);
static void
test_mbuf_copy_label(struct label *src, struct label *dest)
{
LABEL_CHECK(src, MAGIC_MBUF);
LABEL_CHECK(dest, MAGIC_MBUF);
COUNTER_INC(mbuf_copy_label);
}
COUNTER_DECL(mbuf_destroy_label);
static void
test_mbuf_destroy_label(struct label *label)
{
/*
* If we're loaded dynamically, there may be mbufs in flight that
* didn't have label storage allocated for them. Handle this
* gracefully.
*/
if (label == NULL)
return;
LABEL_DESTROY(label, MAGIC_MBUF);
COUNTER_INC(mbuf_destroy_label);
}
COUNTER_DECL(mbuf_init_label);
static int
test_mbuf_init_label(struct label *label, int flag)
{
if (flag & M_WAITOK)
WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL,
"test_mbuf_init_label() at %s:%d", __FILE__,
__LINE__);
LABEL_INIT(label, MAGIC_MBUF);
COUNTER_INC(mbuf_init_label);
return (0);
}
COUNTER_DECL(mount_check_stat);
static int
test_mount_check_stat(struct ucred *cred, struct mount *mp,
struct label *mplabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(mplabel, MAGIC_MOUNT);
COUNTER_INC(mount_check_stat);
return (0);
}
COUNTER_DECL(mount_create);
static void
test_mount_create(struct ucred *cred, struct mount *mp,
struct label *mplabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(mplabel, MAGIC_MOUNT);
COUNTER_INC(mount_create);
}
COUNTER_DECL(mount_destroy_label);
static void
test_mount_destroy_label(struct label *label)
{
LABEL_DESTROY(label, MAGIC_MOUNT);
COUNTER_INC(mount_destroy_label);
}
COUNTER_DECL(mount_init_label);
static void
test_mount_init_label(struct label *label)
{
LABEL_INIT(label, MAGIC_MOUNT);
COUNTER_INC(mount_init_label);
}
COUNTER_DECL(netatalk_aarp_send);
static void
test_netatalk_aarp_send(struct ifnet *ifp, struct label *ifplabel,
struct mbuf *m, struct label *mlabel)
{
LABEL_CHECK(ifplabel, MAGIC_IFNET);
LABEL_CHECK(mlabel, MAGIC_MBUF);
COUNTER_INC(netatalk_aarp_send);
}
COUNTER_DECL(netinet_arp_send);
static void
test_netinet_arp_send(struct ifnet *ifp, struct label *ifplabel,
struct mbuf *m, struct label *mlabel)
{
LABEL_CHECK(ifplabel, MAGIC_IFNET);
LABEL_CHECK(mlabel, MAGIC_MBUF);
COUNTER_INC(netinet_arp_send);
}
COUNTER_DECL(netinet_fragment);
static void
test_netinet_fragment(struct mbuf *m, struct label *mlabel,
struct mbuf *frag, struct label *fraglabel)
{
LABEL_CHECK(mlabel, MAGIC_MBUF);
LABEL_CHECK(fraglabel, MAGIC_MBUF);
COUNTER_INC(netinet_fragment);
}
COUNTER_DECL(netinet_icmp_reply);
static void
test_netinet_icmp_reply(struct mbuf *mrecv, struct label *mrecvlabel,
struct mbuf *msend, struct label *msendlabel)
{
LABEL_CHECK(mrecvlabel, MAGIC_MBUF);
LABEL_CHECK(msendlabel, MAGIC_MBUF);
COUNTER_INC(netinet_icmp_reply);
}
COUNTER_DECL(netinet_icmp_replyinplace);
static void
test_netinet_icmp_replyinplace(struct mbuf *m, struct label *mlabel)
{
LABEL_CHECK(mlabel, MAGIC_MBUF);
COUNTER_INC(netinet_icmp_replyinplace);
}
COUNTER_DECL(netinet_igmp_send);
static void
test_netinet_igmp_send(struct ifnet *ifp, struct label *ifplabel,
struct mbuf *m, struct label *mlabel)
{
LABEL_CHECK(ifplabel, MAGIC_IFNET);
LABEL_CHECK(mlabel, MAGIC_MBUF);
COUNTER_INC(netinet_igmp_send);
}
COUNTER_DECL(netinet_tcp_reply);
static void
test_netinet_tcp_reply(struct mbuf *m, struct label *mlabel)
{
LABEL_CHECK(mlabel, MAGIC_MBUF);
COUNTER_INC(netinet_tcp_reply);
}
COUNTER_DECL(netinet6_nd6_send);
static void
test_netinet6_nd6_send(struct ifnet *ifp, struct label *ifplabel,
struct mbuf *m, struct label *mlabel)
{
LABEL_CHECK(ifplabel, MAGIC_IFNET);
LABEL_CHECK(mlabel, MAGIC_MBUF);
COUNTER_INC(netinet6_nd6_send);
}
COUNTER_DECL(pipe_check_ioctl);
static int
test_pipe_check_ioctl(struct ucred *cred, struct pipepair *pp,
struct label *pplabel, unsigned long cmd, void /* caddr_t */ *data)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(pplabel, MAGIC_PIPE);
COUNTER_INC(pipe_check_ioctl);
return (0);
}
COUNTER_DECL(pipe_check_poll);
static int
test_pipe_check_poll(struct ucred *cred, struct pipepair *pp,
struct label *pplabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(pplabel, MAGIC_PIPE);
COUNTER_INC(pipe_check_poll);
return (0);
}
COUNTER_DECL(pipe_check_read);
static int
test_pipe_check_read(struct ucred *cred, struct pipepair *pp,
struct label *pplabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(pplabel, MAGIC_PIPE);
COUNTER_INC(pipe_check_read);
return (0);
}
COUNTER_DECL(pipe_check_relabel);
static int
test_pipe_check_relabel(struct ucred *cred, struct pipepair *pp,
struct label *pplabel, struct label *newlabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(pplabel, MAGIC_PIPE);
LABEL_CHECK(newlabel, MAGIC_PIPE);
COUNTER_INC(pipe_check_relabel);
return (0);
}
COUNTER_DECL(pipe_check_stat);
static int
test_pipe_check_stat(struct ucred *cred, struct pipepair *pp,
struct label *pplabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(pplabel, MAGIC_PIPE);
COUNTER_INC(pipe_check_stat);
return (0);
}
COUNTER_DECL(pipe_check_write);
static int
test_pipe_check_write(struct ucred *cred, struct pipepair *pp,
struct label *pplabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(pplabel, MAGIC_PIPE);
COUNTER_INC(pipe_check_write);
return (0);
}
COUNTER_DECL(pipe_copy_label);
static void
test_pipe_copy_label(struct label *src, struct label *dest)
{
LABEL_CHECK(src, MAGIC_PIPE);
LABEL_CHECK(dest, MAGIC_PIPE);
COUNTER_INC(pipe_copy_label);
}
COUNTER_DECL(pipe_create);
static void
test_pipe_create(struct ucred *cred, struct pipepair *pp,
struct label *pplabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(pplabel, MAGIC_PIPE);
COUNTER_INC(pipe_create);
}
COUNTER_DECL(pipe_destroy_label);
static void
test_pipe_destroy_label(struct label *label)
{
LABEL_DESTROY(label, MAGIC_PIPE);
COUNTER_INC(pipe_destroy_label);
}
COUNTER_DECL(pipe_externalize_label);
static int
test_pipe_externalize_label(struct label *label, char *element_name,
struct sbuf *sb, int *claimed)
{
LABEL_CHECK(label, MAGIC_PIPE);
COUNTER_INC(pipe_externalize_label);
return (0);
}
COUNTER_DECL(pipe_init_label);
static void
test_pipe_init_label(struct label *label)
{
LABEL_INIT(label, MAGIC_PIPE);
COUNTER_INC(pipe_init_label);
}
COUNTER_DECL(pipe_internalize_label);
static int
test_pipe_internalize_label(struct label *label, char *element_name,
char *element_data, int *claimed)
{
LABEL_CHECK(label, MAGIC_PIPE);
COUNTER_INC(pipe_internalize_label);
return (0);
}
COUNTER_DECL(pipe_relabel);
static void
test_pipe_relabel(struct ucred *cred, struct pipepair *pp,
struct label *pplabel, struct label *newlabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(pplabel, MAGIC_PIPE);
LABEL_CHECK(newlabel, MAGIC_PIPE);
COUNTER_INC(pipe_relabel);
}
COUNTER_DECL(posixsem_check_getvalue);
static int
test_posixsem_check_getvalue(struct ucred *active_cred, struct ucred *file_cred,
struct ksem *ks, struct label *kslabel)
{
LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
LABEL_CHECK(kslabel, MAGIC_POSIX_SEM);
COUNTER_INC(posixsem_check_getvalue);
return (0);
}
COUNTER_DECL(posixsem_check_open);
static int
test_posixsem_check_open(struct ucred *cred, struct ksem *ks,
struct label *kslabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(kslabel, MAGIC_POSIX_SEM);
COUNTER_INC(posixsem_check_open);
return (0);
}
COUNTER_DECL(posixsem_check_post);
static int
test_posixsem_check_post(struct ucred *active_cred, struct ucred *file_cred,
struct ksem *ks, struct label *kslabel)
{
LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
LABEL_CHECK(kslabel, MAGIC_POSIX_SEM);
COUNTER_INC(posixsem_check_post);
return (0);
}
COUNTER_DECL(posixsem_check_stat);
static int
test_posixsem_check_stat(struct ucred *active_cred,
struct ucred *file_cred, struct ksem *ks, struct label *kslabel)
{
LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
LABEL_CHECK(kslabel, MAGIC_POSIX_SEM);
COUNTER_INC(posixsem_check_stat);
return (0);
}
COUNTER_DECL(posixsem_check_unlink);
static int
test_posixsem_check_unlink(struct ucred *cred, struct ksem *ks,
struct label *kslabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(kslabel, MAGIC_POSIX_SEM);
COUNTER_INC(posixsem_check_unlink);
return (0);
}
COUNTER_DECL(posixsem_check_wait);
static int
test_posixsem_check_wait(struct ucred *active_cred, struct ucred *file_cred,
struct ksem *ks, struct label *kslabel)
{
LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
LABEL_CHECK(kslabel, MAGIC_POSIX_SEM);
COUNTER_INC(posixsem_check_wait);
return (0);
}
COUNTER_DECL(posixsem_create);
static void
test_posixsem_create(struct ucred *cred, struct ksem *ks,
struct label *kslabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(kslabel, MAGIC_POSIX_SEM);
COUNTER_INC(posixsem_create);
}
COUNTER_DECL(posixsem_destroy_label);
static void
test_posixsem_destroy_label(struct label *label)
{
LABEL_DESTROY(label, MAGIC_POSIX_SEM);
COUNTER_INC(posixsem_destroy_label);
}
COUNTER_DECL(posixsem_init_label);
static void
test_posixsem_init_label(struct label *label)
{
LABEL_INIT(label, MAGIC_POSIX_SEM);
COUNTER_INC(posixsem_init_label);
}
COUNTER_DECL(posixshm_check_mmap);
static int
test_posixshm_check_mmap(struct ucred *cred, struct shmfd *shmfd,
struct label *shmfdlabel, int prot, int flags)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(shmfdlabel, MAGIC_POSIX_SHM);
COUNTER_INC(posixshm_check_mmap);
return (0);
}
COUNTER_DECL(posixshm_check_open);
static int
test_posixshm_check_open(struct ucred *cred, struct shmfd *shmfd,
struct label *shmfdlabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(shmfdlabel, MAGIC_POSIX_SHM);
COUNTER_INC(posixshm_check_open);
return (0);
}
COUNTER_DECL(posixshm_check_stat);
static int
test_posixshm_check_stat(struct ucred *active_cred,
struct ucred *file_cred, struct shmfd *shmfd, struct label *shmfdlabel)
{
LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
LABEL_CHECK(shmfdlabel, MAGIC_POSIX_SHM);
COUNTER_INC(posixshm_check_stat);
return (0);
}
COUNTER_DECL(posixshm_check_truncate);
static int
test_posixshm_check_truncate(struct ucred *active_cred,
struct ucred *file_cred, struct shmfd *shmfd, struct label *shmfdlabel)
{
LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
LABEL_CHECK(shmfdlabel, MAGIC_POSIX_SHM);
COUNTER_INC(posixshm_check_truncate);
return (0);
}
COUNTER_DECL(posixshm_check_unlink);
static int
test_posixshm_check_unlink(struct ucred *cred, struct shmfd *shmfd,
struct label *shmfdlabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(shmfdlabel, MAGIC_POSIX_SHM);
COUNTER_INC(posixshm_check_unlink);
return (0);
}
COUNTER_DECL(posixshm_create);
static void
test_posixshm_create(struct ucred *cred, struct shmfd *shmfd,
struct label *shmfdlabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(shmfdlabel, MAGIC_POSIX_SHM);
COUNTER_INC(posixshm_create);
}
COUNTER_DECL(posixshm_destroy_label);
static void
test_posixshm_destroy_label(struct label *label)
{
LABEL_DESTROY(label, MAGIC_POSIX_SHM);
COUNTER_INC(posixshm_destroy_label);
}
COUNTER_DECL(posixshm_init_label);
static void
test_posixshm_init_label(struct label *label)
{
LABEL_INIT(label, MAGIC_POSIX_SHM);
COUNTER_INC(posixshm_init_label);
}
COUNTER_DECL(proc_check_debug);
static int
test_proc_check_debug(struct ucred *cred, struct proc *p)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(p->p_ucred->cr_label, MAGIC_CRED);
COUNTER_INC(proc_check_debug);
return (0);
}
COUNTER_DECL(proc_check_sched);
static int
test_proc_check_sched(struct ucred *cred, struct proc *p)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(p->p_ucred->cr_label, MAGIC_CRED);
COUNTER_INC(proc_check_sched);
return (0);
}
COUNTER_DECL(proc_check_signal);
static int
test_proc_check_signal(struct ucred *cred, struct proc *p, int signum)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(p->p_ucred->cr_label, MAGIC_CRED);
COUNTER_INC(proc_check_signal);
return (0);
}
COUNTER_DECL(proc_check_setaudit);
static int
test_proc_check_setaudit(struct ucred *cred, struct auditinfo *ai)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(proc_check_setaudit);
return (0);
}
COUNTER_DECL(proc_check_setaudit_addr);
static int
test_proc_check_setaudit_addr(struct ucred *cred,
struct auditinfo_addr *aia)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(proc_check_setaudit_addr);
return (0);
}
COUNTER_DECL(proc_check_setauid);
static int
test_proc_check_setauid(struct ucred *cred, uid_t auid)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(proc_check_setauid);
return (0);
}
COUNTER_DECL(proc_check_setegid);
static int
test_proc_check_setegid(struct ucred *cred, gid_t egid)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(proc_check_setegid);
return (0);
}
COUNTER_DECL(proc_check_euid);
static int
test_proc_check_seteuid(struct ucred *cred, uid_t euid)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(proc_check_euid);
return (0);
}
COUNTER_DECL(proc_check_setregid);
static int
test_proc_check_setregid(struct ucred *cred, gid_t rgid, gid_t egid)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(proc_check_setregid);
return (0);
}
COUNTER_DECL(proc_check_setreuid);
static int
test_proc_check_setreuid(struct ucred *cred, uid_t ruid, uid_t euid)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(proc_check_setreuid);
return (0);
}
COUNTER_DECL(proc_check_setgid);
static int
test_proc_check_setgid(struct ucred *cred, gid_t gid)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(proc_check_setgid);
return (0);
}
COUNTER_DECL(proc_check_setgroups);
static int
test_proc_check_setgroups(struct ucred *cred, int ngroups,
gid_t *gidset)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(proc_check_setgroups);
return (0);
}
COUNTER_DECL(proc_check_setresgid);
static int
test_proc_check_setresgid(struct ucred *cred, gid_t rgid, gid_t egid,
gid_t sgid)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(proc_check_setresgid);
return (0);
}
COUNTER_DECL(proc_check_setresuid);
static int
test_proc_check_setresuid(struct ucred *cred, uid_t ruid, uid_t euid,
uid_t suid)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(proc_check_setresuid);
return (0);
}
COUNTER_DECL(proc_check_setuid);
static int
test_proc_check_setuid(struct ucred *cred, uid_t uid)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(proc_check_setuid);
return (0);
}
COUNTER_DECL(proc_check_wait);
static int
test_proc_check_wait(struct ucred *cred, struct proc *p)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(p->p_ucred->cr_label, MAGIC_CRED);
COUNTER_INC(proc_check_wait);
return (0);
}
COUNTER_DECL(proc_create_init);
static void
test_proc_create_init(struct ucred *cred)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(proc_create_init);
}
COUNTER_DECL(proc_create_swapper);
static void
test_proc_create_swapper(struct ucred *cred)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(proc_create_swapper);
}
COUNTER_DECL(proc_destroy_label);
static void
test_proc_destroy_label(struct label *label)
{
LABEL_DESTROY(label, MAGIC_PROC);
COUNTER_INC(proc_destroy_label);
}
COUNTER_DECL(proc_init_label);
static void
test_proc_init_label(struct label *label)
{
LABEL_INIT(label, MAGIC_PROC);
COUNTER_INC(proc_init_label);
}
COUNTER_DECL(socket_check_accept);
static int
test_socket_check_accept(struct ucred *cred, struct socket *so,
struct label *solabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(solabel, MAGIC_SOCKET);
COUNTER_INC(socket_check_accept);
return (0);
}
COUNTER_DECL(socket_check_bind);
static int
test_socket_check_bind(struct ucred *cred, struct socket *so,
struct label *solabel, struct sockaddr *sa)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(solabel, MAGIC_SOCKET);
COUNTER_INC(socket_check_bind);
return (0);
}
COUNTER_DECL(socket_check_connect);
static int
test_socket_check_connect(struct ucred *cred, struct socket *so,
struct label *solabel, struct sockaddr *sa)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(solabel, MAGIC_SOCKET);
COUNTER_INC(socket_check_connect);
return (0);
}
COUNTER_DECL(socket_check_deliver);
static int
test_socket_check_deliver(struct socket *so, struct label *solabel,
struct mbuf *m, struct label *mlabel)
{
LABEL_CHECK(solabel, MAGIC_SOCKET);
LABEL_CHECK(mlabel, MAGIC_MBUF);
COUNTER_INC(socket_check_deliver);
return (0);
}
COUNTER_DECL(socket_check_listen);
static int
test_socket_check_listen(struct ucred *cred, struct socket *so,
struct label *solabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(solabel, MAGIC_SOCKET);
COUNTER_INC(socket_check_listen);
return (0);
}
COUNTER_DECL(socket_check_poll);
static int
test_socket_check_poll(struct ucred *cred, struct socket *so,
struct label *solabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(solabel, MAGIC_SOCKET);
COUNTER_INC(socket_check_poll);
return (0);
}
COUNTER_DECL(socket_check_receive);
static int
test_socket_check_receive(struct ucred *cred, struct socket *so,
struct label *solabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(solabel, MAGIC_SOCKET);
COUNTER_INC(socket_check_receive);
return (0);
}
COUNTER_DECL(socket_check_relabel);
static int
test_socket_check_relabel(struct ucred *cred, struct socket *so,
struct label *solabel, struct label *newlabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(solabel, MAGIC_SOCKET);
LABEL_CHECK(newlabel, MAGIC_SOCKET);
COUNTER_INC(socket_check_relabel);
return (0);
}
COUNTER_DECL(socket_check_send);
static int
test_socket_check_send(struct ucred *cred, struct socket *so,
struct label *solabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(solabel, MAGIC_SOCKET);
COUNTER_INC(socket_check_send);
return (0);
}
COUNTER_DECL(socket_check_stat);
static int
test_socket_check_stat(struct ucred *cred, struct socket *so,
struct label *solabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(solabel, MAGIC_SOCKET);
COUNTER_INC(socket_check_stat);
return (0);
}
COUNTER_DECL(socket_check_visible);
static int
test_socket_check_visible(struct ucred *cred, struct socket *so,
struct label *solabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(solabel, MAGIC_SOCKET);
COUNTER_INC(socket_check_visible);
return (0);
}
COUNTER_DECL(socket_copy_label);
static void
test_socket_copy_label(struct label *src, struct label *dest)
{
LABEL_CHECK(src, MAGIC_SOCKET);
LABEL_CHECK(dest, MAGIC_SOCKET);
COUNTER_INC(socket_copy_label);
}
COUNTER_DECL(socket_create);
static void
test_socket_create(struct ucred *cred, struct socket *so,
struct label *solabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(solabel, MAGIC_SOCKET);
COUNTER_INC(socket_create);
}
COUNTER_DECL(socket_create_mbuf);
static void
test_socket_create_mbuf(struct socket *so, struct label *socketlabel,
struct mbuf *m, struct label *mlabel)
{
LABEL_CHECK(socketlabel, MAGIC_SOCKET);
LABEL_CHECK(mlabel, MAGIC_MBUF);
COUNTER_INC(socket_create_mbuf);
}
COUNTER_DECL(socket_destroy_label);
static void
test_socket_destroy_label(struct label *label)
{
LABEL_DESTROY(label, MAGIC_SOCKET);
COUNTER_INC(socket_destroy_label);
}
COUNTER_DECL(socket_externalize_label);
static int
test_socket_externalize_label(struct label *label, char *element_name,
struct sbuf *sb, int *claimed)
{
LABEL_CHECK(label, MAGIC_SOCKET);
COUNTER_INC(socket_externalize_label);
return (0);
}
COUNTER_DECL(socket_init_label);
static int
test_socket_init_label(struct label *label, int flag)
{
if (flag & M_WAITOK)
WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL,
"test_socket_init_label() at %s:%d", __FILE__,
__LINE__);
LABEL_INIT(label, MAGIC_SOCKET);
COUNTER_INC(socket_init_label);
return (0);
}
COUNTER_DECL(socket_internalize_label);
static int
test_socket_internalize_label(struct label *label, char *element_name,
char *element_data, int *claimed)
{
LABEL_CHECK(label, MAGIC_SOCKET);
COUNTER_INC(socket_internalize_label);
return (0);
}
COUNTER_DECL(socket_newconn);
static void
test_socket_newconn(struct socket *oldso, struct label *oldsolabel,
struct socket *newso, struct label *newsolabel)
{
LABEL_CHECK(oldsolabel, MAGIC_SOCKET);
LABEL_CHECK(newsolabel, MAGIC_SOCKET);
COUNTER_INC(socket_newconn);
}
COUNTER_DECL(socket_relabel);
static void
test_socket_relabel(struct ucred *cred, struct socket *so,
struct label *solabel, struct label *newlabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(solabel, MAGIC_SOCKET);
LABEL_CHECK(newlabel, MAGIC_SOCKET);
COUNTER_INC(socket_relabel);
}
COUNTER_DECL(socketpeer_destroy_label);
static void
test_socketpeer_destroy_label(struct label *label)
{
LABEL_DESTROY(label, MAGIC_SOCKET);
COUNTER_INC(socketpeer_destroy_label);
}
COUNTER_DECL(socketpeer_externalize_label);
static int
test_socketpeer_externalize_label(struct label *label, char *element_name,
struct sbuf *sb, int *claimed)
{
LABEL_CHECK(label, MAGIC_SOCKET);
COUNTER_INC(socketpeer_externalize_label);
return (0);
}
COUNTER_DECL(socketpeer_init_label);
static int
test_socketpeer_init_label(struct label *label, int flag)
{
if (flag & M_WAITOK)
WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL,
"test_socketpeer_init_label() at %s:%d", __FILE__,
__LINE__);
LABEL_INIT(label, MAGIC_SOCKET);
COUNTER_INC(socketpeer_init_label);
return (0);
}
COUNTER_DECL(socketpeer_set_from_mbuf);
static void
test_socketpeer_set_from_mbuf(struct mbuf *m, struct label *mlabel,
struct socket *socket, struct label *socketpeerlabel)
{
LABEL_CHECK(mlabel, MAGIC_MBUF);
LABEL_CHECK(socketpeerlabel, MAGIC_SOCKET);
COUNTER_INC(socketpeer_set_from_mbuf);
}
COUNTER_DECL(socketpeer_set_from_socket);
static void
test_socketpeer_set_from_socket(struct socket *oldso,
struct label *oldsolabel, struct socket *newso,
struct label *newsopeerlabel)
{
LABEL_CHECK(oldsolabel, MAGIC_SOCKET);
LABEL_CHECK(newsopeerlabel, MAGIC_SOCKET);
COUNTER_INC(socketpeer_set_from_socket);
}
COUNTER_DECL(syncache_create);
static void
test_syncache_create(struct label *label, struct inpcb *inp)
{
LABEL_CHECK(label, MAGIC_SYNCACHE);
COUNTER_INC(syncache_create);
}
COUNTER_DECL(syncache_create_mbuf);
static void
test_syncache_create_mbuf(struct label *sc_label, struct mbuf *m,
struct label *mlabel)
{
LABEL_CHECK(sc_label, MAGIC_SYNCACHE);
LABEL_CHECK(mlabel, MAGIC_MBUF);
COUNTER_INC(syncache_create_mbuf);
}
COUNTER_DECL(syncache_destroy_label);
static void
test_syncache_destroy_label(struct label *label)
{
LABEL_DESTROY(label, MAGIC_SYNCACHE);
COUNTER_INC(syncache_destroy_label);
}
COUNTER_DECL(syncache_init_label);
static int
test_syncache_init_label(struct label *label, int flag)
{
if (flag & M_WAITOK)
WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL,
"test_syncache_init_label() at %s:%d", __FILE__,
__LINE__);
LABEL_INIT(label, MAGIC_SYNCACHE);
COUNTER_INC(syncache_init_label);
return (0);
}
COUNTER_DECL(system_check_acct);
static int
test_system_check_acct(struct ucred *cred, struct vnode *vp,
struct label *vplabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(system_check_acct);
return (0);
}
COUNTER_DECL(system_check_audit);
static int
test_system_check_audit(struct ucred *cred, void *record, int length)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(system_check_audit);
return (0);
}
COUNTER_DECL(system_check_auditctl);
static int
test_system_check_auditctl(struct ucred *cred, struct vnode *vp,
struct label *vplabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(system_check_auditctl);
return (0);
}
COUNTER_DECL(system_check_auditon);
static int
test_system_check_auditon(struct ucred *cred, int cmd)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(system_check_auditon);
return (0);
}
COUNTER_DECL(system_check_reboot);
static int
test_system_check_reboot(struct ucred *cred, int how)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(system_check_reboot);
return (0);
}
COUNTER_DECL(system_check_swapoff);
static int
test_system_check_swapoff(struct ucred *cred, struct vnode *vp,
struct label *vplabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(system_check_swapoff);
return (0);
}
COUNTER_DECL(system_check_swapon);
static int
test_system_check_swapon(struct ucred *cred, struct vnode *vp,
struct label *vplabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(system_check_swapon);
return (0);
}
COUNTER_DECL(system_check_sysctl);
static int
test_system_check_sysctl(struct ucred *cred, struct sysctl_oid *oidp,
void *arg1, int arg2, struct sysctl_req *req)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(system_check_sysctl);
return (0);
}
COUNTER_DECL(sysvmsg_cleanup);
static void
test_sysvmsg_cleanup(struct label *msglabel)
{
LABEL_CHECK(msglabel, MAGIC_SYSV_MSG);
COUNTER_INC(sysvmsg_cleanup);
}
COUNTER_DECL(sysvmsg_create);
static void
test_sysvmsg_create(struct ucred *cred, struct msqid_kernel *msqkptr,
struct label *msqlabel, struct msg *msgptr, struct label *msglabel)
{
LABEL_CHECK(msglabel, MAGIC_SYSV_MSG);
LABEL_CHECK(msqlabel, MAGIC_SYSV_MSQ);
COUNTER_INC(sysvmsg_create);
}
COUNTER_DECL(sysvmsg_destroy_label);
static void
test_sysvmsg_destroy_label(struct label *label)
{
LABEL_DESTROY(label, MAGIC_SYSV_MSG);
COUNTER_INC(sysvmsg_destroy_label);
}
COUNTER_DECL(sysvmsg_init_label);
static void
test_sysvmsg_init_label(struct label *label)
{
LABEL_INIT(label, MAGIC_SYSV_MSG);
COUNTER_INC(sysvmsg_init_label);
}
COUNTER_DECL(sysvmsq_check_msgmsq);
static int
test_sysvmsq_check_msgmsq(struct ucred *cred, struct msg *msgptr,
struct label *msglabel, struct msqid_kernel *msqkptr,
struct label *msqklabel)
{
LABEL_CHECK(msqklabel, MAGIC_SYSV_MSQ);
LABEL_CHECK(msglabel, MAGIC_SYSV_MSG);
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(sysvmsq_check_msgmsq);
return (0);
}
COUNTER_DECL(sysvmsq_check_msgrcv);
static int
test_sysvmsq_check_msgrcv(struct ucred *cred, struct msg *msgptr,
struct label *msglabel)
{
LABEL_CHECK(msglabel, MAGIC_SYSV_MSG);
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(sysvmsq_check_msgrcv);
return (0);
}
COUNTER_DECL(sysvmsq_check_msgrmid);
static int
test_sysvmsq_check_msgrmid(struct ucred *cred, struct msg *msgptr,
struct label *msglabel)
{
LABEL_CHECK(msglabel, MAGIC_SYSV_MSG);
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(sysvmsq_check_msgrmid);
return (0);
}
COUNTER_DECL(sysvmsq_check_msqget);
static int
test_sysvmsq_check_msqget(struct ucred *cred,
struct msqid_kernel *msqkptr, struct label *msqklabel)
{
LABEL_CHECK(msqklabel, MAGIC_SYSV_MSQ);
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(sysvmsq_check_msqget);
return (0);
}
COUNTER_DECL(sysvmsq_check_msqsnd);
static int
test_sysvmsq_check_msqsnd(struct ucred *cred,
struct msqid_kernel *msqkptr, struct label *msqklabel)
{
LABEL_CHECK(msqklabel, MAGIC_SYSV_MSQ);
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(sysvmsq_check_msqsnd);
return (0);
}
COUNTER_DECL(sysvmsq_check_msqrcv);
static int
test_sysvmsq_check_msqrcv(struct ucred *cred,
struct msqid_kernel *msqkptr, struct label *msqklabel)
{
LABEL_CHECK(msqklabel, MAGIC_SYSV_MSQ);
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(sysvmsq_check_msqrcv);
return (0);
}
COUNTER_DECL(sysvmsq_check_msqctl);
static int
test_sysvmsq_check_msqctl(struct ucred *cred,
struct msqid_kernel *msqkptr, struct label *msqklabel, int cmd)
{
LABEL_CHECK(msqklabel, MAGIC_SYSV_MSQ);
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
COUNTER_INC(sysvmsq_check_msqctl);
return (0);
}
COUNTER_DECL(sysvmsq_cleanup);
static void
test_sysvmsq_cleanup(struct label *msqlabel)
{
LABEL_CHECK(msqlabel, MAGIC_SYSV_MSQ);
COUNTER_INC(sysvmsq_cleanup);
}
COUNTER_DECL(sysvmsq_create);
static void
test_sysvmsq_create(struct ucred *cred,
struct msqid_kernel *msqkptr, struct label *msqlabel)
{
LABEL_CHECK(msqlabel, MAGIC_SYSV_MSQ);
COUNTER_INC(sysvmsq_create);
}
COUNTER_DECL(sysvmsq_destroy_label);
static void
test_sysvmsq_destroy_label(struct label *label)
{
LABEL_DESTROY(label, MAGIC_SYSV_MSQ);
COUNTER_INC(sysvmsq_destroy_label);
}
COUNTER_DECL(sysvmsq_init_label);
static void
test_sysvmsq_init_label(struct label *label)
{
LABEL_INIT(label, MAGIC_SYSV_MSQ);
COUNTER_INC(sysvmsq_init_label);
}
COUNTER_DECL(sysvsem_check_semctl);
static int
test_sysvsem_check_semctl(struct ucred *cred,
struct semid_kernel *semakptr, struct label *semaklabel, int cmd)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(semaklabel, MAGIC_SYSV_SEM);
COUNTER_INC(sysvsem_check_semctl);
return (0);
}
COUNTER_DECL(sysvsem_check_semget);
static int
test_sysvsem_check_semget(struct ucred *cred,
struct semid_kernel *semakptr, struct label *semaklabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(semaklabel, MAGIC_SYSV_SEM);
COUNTER_INC(sysvsem_check_semget);
return (0);
}
COUNTER_DECL(sysvsem_check_semop);
static int
test_sysvsem_check_semop(struct ucred *cred,
struct semid_kernel *semakptr, struct label *semaklabel, size_t accesstype)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(semaklabel, MAGIC_SYSV_SEM);
COUNTER_INC(sysvsem_check_semop);
return (0);
}
COUNTER_DECL(sysvsem_cleanup);
static void
test_sysvsem_cleanup(struct label *semalabel)
{
LABEL_CHECK(semalabel, MAGIC_SYSV_SEM);
COUNTER_INC(sysvsem_cleanup);
}
COUNTER_DECL(sysvsem_create);
static void
test_sysvsem_create(struct ucred *cred, struct semid_kernel *semakptr,
struct label *semalabel)
{
LABEL_CHECK(semalabel, MAGIC_SYSV_SEM);
COUNTER_INC(sysvsem_create);
}
COUNTER_DECL(sysvsem_destroy_label);
static void
test_sysvsem_destroy_label(struct label *label)
{
LABEL_DESTROY(label, MAGIC_SYSV_SEM);
COUNTER_INC(sysvsem_destroy_label);
}
COUNTER_DECL(sysvsem_init_label);
static void
test_sysvsem_init_label(struct label *label)
{
LABEL_INIT(label, MAGIC_SYSV_SEM);
COUNTER_INC(sysvsem_init_label);
}
COUNTER_DECL(sysvshm_check_shmat);
static int
test_sysvshm_check_shmat(struct ucred *cred,
struct shmid_kernel *shmsegptr, struct label *shmseglabel, int shmflg)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(shmseglabel, MAGIC_SYSV_SHM);
COUNTER_INC(sysvshm_check_shmat);
return (0);
}
COUNTER_DECL(sysvshm_check_shmctl);
static int
test_sysvshm_check_shmctl(struct ucred *cred,
struct shmid_kernel *shmsegptr, struct label *shmseglabel, int cmd)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(shmseglabel, MAGIC_SYSV_SHM);
COUNTER_INC(sysvshm_check_shmctl);
return (0);
}
COUNTER_DECL(sysvshm_check_shmdt);
static int
test_sysvshm_check_shmdt(struct ucred *cred,
struct shmid_kernel *shmsegptr, struct label *shmseglabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(shmseglabel, MAGIC_SYSV_SHM);
COUNTER_INC(sysvshm_check_shmdt);
return (0);
}
COUNTER_DECL(sysvshm_check_shmget);
static int
test_sysvshm_check_shmget(struct ucred *cred,
struct shmid_kernel *shmsegptr, struct label *shmseglabel, int shmflg)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(shmseglabel, MAGIC_SYSV_SHM);
COUNTER_INC(sysvshm_check_shmget);
return (0);
}
COUNTER_DECL(sysvshm_cleanup);
static void
test_sysvshm_cleanup(struct label *shmlabel)
{
LABEL_CHECK(shmlabel, MAGIC_SYSV_SHM);
COUNTER_INC(sysvshm_cleanup);
}
COUNTER_DECL(sysvshm_create);
static void
test_sysvshm_create(struct ucred *cred, struct shmid_kernel *shmsegptr,
struct label *shmlabel)
{
LABEL_CHECK(shmlabel, MAGIC_SYSV_SHM);
COUNTER_INC(sysvshm_create);
}
COUNTER_DECL(sysvshm_destroy_label);
static void
test_sysvshm_destroy_label(struct label *label)
{
LABEL_DESTROY(label, MAGIC_SYSV_SHM);
COUNTER_INC(sysvshm_destroy_label);
}
COUNTER_DECL(sysvshm_init_label);
static void
test_sysvshm_init_label(struct label *label)
{
LABEL_INIT(label, MAGIC_SYSV_SHM);
COUNTER_INC(sysvshm_init_label);
}
COUNTER_DECL(thread_userret);
static void
test_thread_userret(struct thread *td)
{
COUNTER_INC(thread_userret);
}
COUNTER_DECL(vnode_associate_extattr);
static int
test_vnode_associate_extattr(struct mount *mp, struct label *mplabel,
struct vnode *vp, struct label *vplabel)
{
LABEL_CHECK(mplabel, MAGIC_MOUNT);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(vnode_associate_extattr);
return (0);
}
COUNTER_DECL(vnode_associate_singlelabel);
static void
test_vnode_associate_singlelabel(struct mount *mp, struct label *mplabel,
struct vnode *vp, struct label *vplabel)
{
LABEL_CHECK(mplabel, MAGIC_MOUNT);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(vnode_associate_singlelabel);
}
COUNTER_DECL(vnode_check_access);
static int
test_vnode_check_access(struct ucred *cred, struct vnode *vp,
struct label *vplabel, int acc_mode)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_access);
return (0);
}
COUNTER_DECL(vnode_check_chdir);
static int
test_vnode_check_chdir(struct ucred *cred, struct vnode *dvp,
struct label *dvplabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(dvplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_chdir);
return (0);
}
COUNTER_DECL(vnode_check_chroot);
static int
test_vnode_check_chroot(struct ucred *cred, struct vnode *dvp,
struct label *dvplabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(dvplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_chroot);
return (0);
}
COUNTER_DECL(vnode_check_create);
static int
test_vnode_check_create(struct ucred *cred, struct vnode *dvp,
struct label *dvplabel, struct componentname *cnp, struct vattr *vap)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(dvplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_create);
return (0);
}
COUNTER_DECL(vnode_check_deleteacl);
static int
test_vnode_check_deleteacl(struct ucred *cred, struct vnode *vp,
struct label *vplabel, acl_type_t type)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_deleteacl);
return (0);
}
COUNTER_DECL(vnode_check_deleteextattr);
static int
test_vnode_check_deleteextattr(struct ucred *cred, struct vnode *vp,
struct label *vplabel, int attrnamespace, const char *name)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_deleteextattr);
return (0);
}
COUNTER_DECL(vnode_check_exec);
static int
test_vnode_check_exec(struct ucred *cred, struct vnode *vp,
struct label *vplabel, struct image_params *imgp,
struct label *execlabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
LABEL_CHECK(execlabel, MAGIC_CRED);
COUNTER_INC(vnode_check_exec);
return (0);
}
COUNTER_DECL(vnode_check_getacl);
static int
test_vnode_check_getacl(struct ucred *cred, struct vnode *vp,
struct label *vplabel, acl_type_t type)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_getacl);
return (0);
}
COUNTER_DECL(vnode_check_getextattr);
static int
test_vnode_check_getextattr(struct ucred *cred, struct vnode *vp,
struct label *vplabel, int attrnamespace, const char *name,
struct uio *uio)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_getextattr);
return (0);
}
COUNTER_DECL(vnode_check_link);
static int
test_vnode_check_link(struct ucred *cred, struct vnode *dvp,
struct label *dvplabel, struct vnode *vp, struct label *vplabel,
struct componentname *cnp)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(dvplabel, MAGIC_VNODE);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_link);
return (0);
}
COUNTER_DECL(vnode_check_listextattr);
static int
test_vnode_check_listextattr(struct ucred *cred, struct vnode *vp,
struct label *vplabel, int attrnamespace)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_listextattr);
return (0);
}
COUNTER_DECL(vnode_check_lookup);
static int
test_vnode_check_lookup(struct ucred *cred, struct vnode *dvp,
struct label *dvplabel, struct componentname *cnp)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(dvplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_lookup);
return (0);
}
COUNTER_DECL(vnode_check_mmap);
static int
test_vnode_check_mmap(struct ucred *cred, struct vnode *vp,
struct label *vplabel, int prot, int flags)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_mmap);
return (0);
}
COUNTER_DECL(vnode_check_open);
static int
test_vnode_check_open(struct ucred *cred, struct vnode *vp,
struct label *vplabel, int acc_mode)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_open);
return (0);
}
COUNTER_DECL(vnode_check_poll);
static int
test_vnode_check_poll(struct ucred *active_cred, struct ucred *file_cred,
struct vnode *vp, struct label *vplabel)
{
LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
if (file_cred != NULL)
LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_poll);
return (0);
}
COUNTER_DECL(vnode_check_read);
static int
test_vnode_check_read(struct ucred *active_cred, struct ucred *file_cred,
struct vnode *vp, struct label *vplabel)
{
LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
if (file_cred != NULL)
LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_read);
return (0);
}
COUNTER_DECL(vnode_check_readdir);
static int
test_vnode_check_readdir(struct ucred *cred, struct vnode *dvp,
struct label *dvplabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(dvplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_readdir);
return (0);
}
COUNTER_DECL(vnode_check_readlink);
static int
test_vnode_check_readlink(struct ucred *cred, struct vnode *vp,
struct label *vplabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_readlink);
return (0);
}
COUNTER_DECL(vnode_check_relabel);
static int
test_vnode_check_relabel(struct ucred *cred, struct vnode *vp,
struct label *vplabel, struct label *newlabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
LABEL_CHECK(newlabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_relabel);
return (0);
}
COUNTER_DECL(vnode_check_rename_from);
static int
test_vnode_check_rename_from(struct ucred *cred, struct vnode *dvp,
struct label *dvplabel, struct vnode *vp, struct label *vplabel,
struct componentname *cnp)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(dvplabel, MAGIC_VNODE);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_rename_from);
return (0);
}
COUNTER_DECL(vnode_check_rename_to);
static int
test_vnode_check_rename_to(struct ucred *cred, struct vnode *dvp,
struct label *dvplabel, struct vnode *vp, struct label *vplabel,
int samedir, struct componentname *cnp)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(dvplabel, MAGIC_VNODE);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_rename_to);
return (0);
}
COUNTER_DECL(vnode_check_revoke);
static int
test_vnode_check_revoke(struct ucred *cred, struct vnode *vp,
struct label *vplabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_revoke);
return (0);
}
COUNTER_DECL(vnode_check_setacl);
static int
test_vnode_check_setacl(struct ucred *cred, struct vnode *vp,
struct label *vplabel, acl_type_t type, struct acl *acl)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_setacl);
return (0);
}
COUNTER_DECL(vnode_check_setextattr);
static int
test_vnode_check_setextattr(struct ucred *cred, struct vnode *vp,
struct label *vplabel, int attrnamespace, const char *name,
struct uio *uio)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_setextattr);
return (0);
}
COUNTER_DECL(vnode_check_setflags);
static int
test_vnode_check_setflags(struct ucred *cred, struct vnode *vp,
struct label *vplabel, u_long flags)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_setflags);
return (0);
}
COUNTER_DECL(vnode_check_setmode);
static int
test_vnode_check_setmode(struct ucred *cred, struct vnode *vp,
struct label *vplabel, mode_t mode)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_setmode);
return (0);
}
COUNTER_DECL(vnode_check_setowner);
static int
test_vnode_check_setowner(struct ucred *cred, struct vnode *vp,
struct label *vplabel, uid_t uid, gid_t gid)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_setowner);
return (0);
}
COUNTER_DECL(vnode_check_setutimes);
static int
test_vnode_check_setutimes(struct ucred *cred, struct vnode *vp,
struct label *vplabel, struct timespec atime, struct timespec mtime)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_setutimes);
return (0);
}
COUNTER_DECL(vnode_check_stat);
static int
test_vnode_check_stat(struct ucred *active_cred, struct ucred *file_cred,
struct vnode *vp, struct label *vplabel)
{
LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
if (file_cred != NULL)
LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_stat);
return (0);
}
COUNTER_DECL(vnode_check_unlink);
static int
test_vnode_check_unlink(struct ucred *cred, struct vnode *dvp,
struct label *dvplabel, struct vnode *vp, struct label *vplabel,
struct componentname *cnp)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(dvplabel, MAGIC_VNODE);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_unlink);
return (0);
}
COUNTER_DECL(vnode_check_write);
static int
test_vnode_check_write(struct ucred *active_cred,
struct ucred *file_cred, struct vnode *vp, struct label *vplabel)
{
LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
if (file_cred != NULL)
LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
COUNTER_INC(vnode_check_write);
return (0);
}
COUNTER_DECL(vnode_copy_label);
static void
test_vnode_copy_label(struct label *src, struct label *dest)
{
LABEL_CHECK(src, MAGIC_VNODE);
LABEL_CHECK(dest, MAGIC_VNODE);
COUNTER_INC(vnode_copy_label);
}
COUNTER_DECL(vnode_create_extattr);
static int
test_vnode_create_extattr(struct ucred *cred, struct mount *mp,
struct label *mplabel, struct vnode *dvp, struct label *dvplabel,
struct vnode *vp, struct label *vplabel, struct componentname *cnp)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(mplabel, MAGIC_MOUNT);
LABEL_CHECK(dvplabel, MAGIC_VNODE);
COUNTER_INC(vnode_create_extattr);
return (0);
}
COUNTER_DECL(vnode_destroy_label);
static void
test_vnode_destroy_label(struct label *label)
{
LABEL_DESTROY(label, MAGIC_VNODE);
COUNTER_INC(vnode_destroy_label);
}
COUNTER_DECL(vnode_execve_transition);
static void
test_vnode_execve_transition(struct ucred *old, struct ucred *new,
struct vnode *vp, struct label *filelabel,
struct label *interpvplabel, struct image_params *imgp,
struct label *execlabel)
{
LABEL_CHECK(old->cr_label, MAGIC_CRED);
LABEL_CHECK(new->cr_label, MAGIC_CRED);
LABEL_CHECK(filelabel, MAGIC_VNODE);
LABEL_CHECK(interpvplabel, MAGIC_VNODE);
LABEL_CHECK(execlabel, MAGIC_CRED);
COUNTER_INC(vnode_execve_transition);
}
COUNTER_DECL(vnode_execve_will_transition);
static int
test_vnode_execve_will_transition(struct ucred *old, struct vnode *vp,
struct label *filelabel, struct label *interpvplabel,
struct image_params *imgp, struct label *execlabel)
{
LABEL_CHECK(old->cr_label, MAGIC_CRED);
LABEL_CHECK(filelabel, MAGIC_VNODE);
LABEL_CHECK(interpvplabel, MAGIC_VNODE);
LABEL_CHECK(execlabel, MAGIC_CRED);
COUNTER_INC(vnode_execve_will_transition);
return (0);
}
COUNTER_DECL(vnode_externalize_label);
static int
test_vnode_externalize_label(struct label *label, char *element_name,
struct sbuf *sb, int *claimed)
{
LABEL_CHECK(label, MAGIC_VNODE);
COUNTER_INC(vnode_externalize_label);
return (0);
}
COUNTER_DECL(vnode_init_label);
static void
test_vnode_init_label(struct label *label)
{
LABEL_INIT(label, MAGIC_VNODE);
COUNTER_INC(vnode_init_label);
}
COUNTER_DECL(vnode_internalize_label);
static int
test_vnode_internalize_label(struct label *label, char *element_name,
char *element_data, int *claimed)
{
LABEL_CHECK(label, MAGIC_VNODE);
COUNTER_INC(vnode_internalize_label);
return (0);
}
COUNTER_DECL(vnode_relabel);
static void
test_vnode_relabel(struct ucred *cred, struct vnode *vp,
struct label *vplabel, struct label *label)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
LABEL_CHECK(label, MAGIC_VNODE);
COUNTER_INC(vnode_relabel);
}
COUNTER_DECL(vnode_setlabel_extattr);
static int
test_vnode_setlabel_extattr(struct ucred *cred, struct vnode *vp,
struct label *vplabel, struct label *intlabel)
{
LABEL_CHECK(cred->cr_label, MAGIC_CRED);
LABEL_CHECK(vplabel, MAGIC_VNODE);
LABEL_CHECK(intlabel, MAGIC_VNODE);
COUNTER_INC(vnode_setlabel_extattr);
return (0);
}
static struct mac_policy_ops test_ops =
{
.mpo_bpfdesc_check_receive = test_bpfdesc_check_receive,
.mpo_bpfdesc_create = test_bpfdesc_create,
.mpo_bpfdesc_create_mbuf = test_bpfdesc_create_mbuf,
.mpo_bpfdesc_destroy_label = test_bpfdesc_destroy_label,
.mpo_bpfdesc_init_label = test_bpfdesc_init_label,
.mpo_cred_check_relabel = test_cred_check_relabel,
.mpo_cred_check_visible = test_cred_check_visible,
.mpo_cred_copy_label = test_cred_copy_label,
.mpo_cred_destroy_label = test_cred_destroy_label,
.mpo_cred_externalize_label = test_cred_externalize_label,
.mpo_cred_init_label = test_cred_init_label,
.mpo_cred_internalize_label = test_cred_internalize_label,
.mpo_cred_relabel = test_cred_relabel,
.mpo_devfs_create_device = test_devfs_create_device,
.mpo_devfs_create_directory = test_devfs_create_directory,
.mpo_devfs_create_symlink = test_devfs_create_symlink,
.mpo_devfs_destroy_label = test_devfs_destroy_label,
.mpo_devfs_init_label = test_devfs_init_label,
.mpo_devfs_update = test_devfs_update,
.mpo_devfs_vnode_associate = test_devfs_vnode_associate,
.mpo_ifnet_check_relabel = test_ifnet_check_relabel,
.mpo_ifnet_check_transmit = test_ifnet_check_transmit,
.mpo_ifnet_copy_label = test_ifnet_copy_label,
.mpo_ifnet_create = test_ifnet_create,
.mpo_ifnet_create_mbuf = test_ifnet_create_mbuf,
.mpo_ifnet_destroy_label = test_ifnet_destroy_label,
.mpo_ifnet_externalize_label = test_ifnet_externalize_label,
.mpo_ifnet_init_label = test_ifnet_init_label,
.mpo_ifnet_internalize_label = test_ifnet_internalize_label,
.mpo_ifnet_relabel = test_ifnet_relabel,
.mpo_syncache_destroy_label = test_syncache_destroy_label,
.mpo_syncache_init_label = test_syncache_init_label,
.mpo_sysvmsg_destroy_label = test_sysvmsg_destroy_label,
.mpo_sysvmsg_init_label = test_sysvmsg_init_label,
.mpo_sysvmsq_destroy_label = test_sysvmsq_destroy_label,
.mpo_sysvmsq_init_label = test_sysvmsq_init_label,
.mpo_sysvsem_destroy_label = test_sysvsem_destroy_label,
.mpo_sysvsem_init_label = test_sysvsem_init_label,
.mpo_sysvshm_destroy_label = test_sysvshm_destroy_label,
.mpo_sysvshm_init_label = test_sysvshm_init_label,
.mpo_inpcb_check_deliver = test_inpcb_check_deliver,
.mpo_inpcb_create = test_inpcb_create,
.mpo_inpcb_create_mbuf = test_inpcb_create_mbuf,
.mpo_inpcb_destroy_label = test_inpcb_destroy_label,
.mpo_inpcb_init_label = test_inpcb_init_label,
.mpo_inpcb_sosetlabel = test_inpcb_sosetlabel,
.mpo_ipq_create = test_ipq_create,
.mpo_ipq_destroy_label = test_ipq_destroy_label,
.mpo_ipq_init_label = test_ipq_init_label,
.mpo_ipq_match = test_ipq_match,
.mpo_ipq_reassemble = test_ipq_reassemble,
.mpo_ipq_update = test_ipq_update,
.mpo_kenv_check_dump = test_kenv_check_dump,
.mpo_kenv_check_get = test_kenv_check_get,
.mpo_kenv_check_set = test_kenv_check_set,
.mpo_kenv_check_unset = test_kenv_check_unset,
.mpo_kld_check_load = test_kld_check_load,
.mpo_kld_check_stat = test_kld_check_stat,
.mpo_mbuf_copy_label = test_mbuf_copy_label,
.mpo_mbuf_destroy_label = test_mbuf_destroy_label,
.mpo_mbuf_init_label = test_mbuf_init_label,
.mpo_mount_check_stat = test_mount_check_stat,
.mpo_mount_create = test_mount_create,
.mpo_mount_destroy_label = test_mount_destroy_label,
.mpo_mount_init_label = test_mount_init_label,
.mpo_netatalk_aarp_send = test_netatalk_aarp_send,
.mpo_netinet_arp_send = test_netinet_arp_send,
.mpo_netinet_fragment = test_netinet_fragment,
.mpo_netinet_icmp_reply = test_netinet_icmp_reply,
.mpo_netinet_icmp_replyinplace = test_netinet_icmp_replyinplace,
.mpo_netinet_igmp_send = test_netinet_igmp_send,
.mpo_netinet_tcp_reply = test_netinet_tcp_reply,
.mpo_netinet6_nd6_send = test_netinet6_nd6_send,
.mpo_pipe_check_ioctl = test_pipe_check_ioctl,
.mpo_pipe_check_poll = test_pipe_check_poll,
.mpo_pipe_check_read = test_pipe_check_read,
.mpo_pipe_check_relabel = test_pipe_check_relabel,
.mpo_pipe_check_stat = test_pipe_check_stat,
.mpo_pipe_check_write = test_pipe_check_write,
.mpo_pipe_copy_label = test_pipe_copy_label,
.mpo_pipe_create = test_pipe_create,
.mpo_pipe_destroy_label = test_pipe_destroy_label,
.mpo_pipe_externalize_label = test_pipe_externalize_label,
.mpo_pipe_init_label = test_pipe_init_label,
.mpo_pipe_internalize_label = test_pipe_internalize_label,
.mpo_pipe_relabel = test_pipe_relabel,
.mpo_posixsem_check_getvalue = test_posixsem_check_getvalue,
.mpo_posixsem_check_open = test_posixsem_check_open,
.mpo_posixsem_check_post = test_posixsem_check_post,
.mpo_posixsem_check_stat = test_posixsem_check_stat,
.mpo_posixsem_check_unlink = test_posixsem_check_unlink,
.mpo_posixsem_check_wait = test_posixsem_check_wait,
.mpo_posixsem_create = test_posixsem_create,
.mpo_posixsem_destroy_label = test_posixsem_destroy_label,
.mpo_posixsem_init_label = test_posixsem_init_label,
.mpo_posixshm_check_mmap = test_posixshm_check_mmap,
.mpo_posixshm_check_open = test_posixshm_check_open,
.mpo_posixshm_check_stat = test_posixshm_check_stat,
.mpo_posixshm_check_truncate = test_posixshm_check_truncate,
.mpo_posixshm_check_unlink = test_posixshm_check_unlink,
.mpo_posixshm_create = test_posixshm_create,
.mpo_posixshm_destroy_label = test_posixshm_destroy_label,
.mpo_posixshm_init_label = test_posixshm_init_label,
.mpo_proc_check_debug = test_proc_check_debug,
.mpo_proc_check_sched = test_proc_check_sched,
.mpo_proc_check_setaudit = test_proc_check_setaudit,
.mpo_proc_check_setaudit_addr = test_proc_check_setaudit_addr,
.mpo_proc_check_setauid = test_proc_check_setauid,
.mpo_proc_check_seteuid = test_proc_check_seteuid,
.mpo_proc_check_setegid = test_proc_check_setegid,
.mpo_proc_check_setgid = test_proc_check_setgid,
.mpo_proc_check_setgroups = test_proc_check_setgroups,
.mpo_proc_check_setregid = test_proc_check_setregid,
.mpo_proc_check_setresgid = test_proc_check_setresgid,
.mpo_proc_check_setresuid = test_proc_check_setresuid,
.mpo_proc_check_setreuid = test_proc_check_setreuid,
.mpo_proc_check_setuid = test_proc_check_setuid,
.mpo_proc_check_signal = test_proc_check_signal,
.mpo_proc_check_wait = test_proc_check_wait,
.mpo_proc_create_init = test_proc_create_init,
.mpo_proc_create_swapper = test_proc_create_swapper,
.mpo_proc_destroy_label = test_proc_destroy_label,
.mpo_proc_init_label = test_proc_init_label,
.mpo_socket_check_accept = test_socket_check_accept,
.mpo_socket_check_bind = test_socket_check_bind,
.mpo_socket_check_connect = test_socket_check_connect,
.mpo_socket_check_deliver = test_socket_check_deliver,
.mpo_socket_check_listen = test_socket_check_listen,
.mpo_socket_check_poll = test_socket_check_poll,
.mpo_socket_check_receive = test_socket_check_receive,
.mpo_socket_check_relabel = test_socket_check_relabel,
.mpo_socket_check_send = test_socket_check_send,
.mpo_socket_check_stat = test_socket_check_stat,
.mpo_socket_check_visible = test_socket_check_visible,
.mpo_socket_copy_label = test_socket_copy_label,
.mpo_socket_create = test_socket_create,
.mpo_socket_create_mbuf = test_socket_create_mbuf,
.mpo_socket_destroy_label = test_socket_destroy_label,
.mpo_socket_externalize_label = test_socket_externalize_label,
.mpo_socket_init_label = test_socket_init_label,
.mpo_socket_internalize_label = test_socket_internalize_label,
.mpo_socket_newconn = test_socket_newconn,
.mpo_socket_relabel = test_socket_relabel,
.mpo_socketpeer_destroy_label = test_socketpeer_destroy_label,
.mpo_socketpeer_externalize_label = test_socketpeer_externalize_label,
.mpo_socketpeer_init_label = test_socketpeer_init_label,
.mpo_socketpeer_set_from_mbuf = test_socketpeer_set_from_mbuf,
.mpo_socketpeer_set_from_socket = test_socketpeer_set_from_socket,
.mpo_syncache_create = test_syncache_create,
.mpo_syncache_create_mbuf = test_syncache_create_mbuf,
.mpo_system_check_acct = test_system_check_acct,
.mpo_system_check_audit = test_system_check_audit,
.mpo_system_check_auditctl = test_system_check_auditctl,
.mpo_system_check_auditon = test_system_check_auditon,
.mpo_system_check_reboot = test_system_check_reboot,
.mpo_system_check_swapoff = test_system_check_swapoff,
.mpo_system_check_swapon = test_system_check_swapon,
.mpo_system_check_sysctl = test_system_check_sysctl,
.mpo_vnode_check_access = test_vnode_check_access,
.mpo_sysvmsg_cleanup = test_sysvmsg_cleanup,
.mpo_sysvmsg_create = test_sysvmsg_create,
.mpo_sysvmsq_check_msgmsq = test_sysvmsq_check_msgmsq,
.mpo_sysvmsq_check_msgrcv = test_sysvmsq_check_msgrcv,
.mpo_sysvmsq_check_msgrmid = test_sysvmsq_check_msgrmid,
.mpo_sysvmsq_check_msqget = test_sysvmsq_check_msqget,
.mpo_sysvmsq_check_msqsnd = test_sysvmsq_check_msqsnd,
.mpo_sysvmsq_check_msqrcv = test_sysvmsq_check_msqrcv,
.mpo_sysvmsq_check_msqctl = test_sysvmsq_check_msqctl,
.mpo_sysvmsq_cleanup = test_sysvmsq_cleanup,
.mpo_sysvmsq_create = test_sysvmsq_create,
.mpo_sysvsem_check_semctl = test_sysvsem_check_semctl,
.mpo_sysvsem_check_semget = test_sysvsem_check_semget,
.mpo_sysvsem_check_semop = test_sysvsem_check_semop,
.mpo_sysvsem_cleanup = test_sysvsem_cleanup,
.mpo_sysvsem_create = test_sysvsem_create,
.mpo_sysvshm_check_shmat = test_sysvshm_check_shmat,
.mpo_sysvshm_check_shmctl = test_sysvshm_check_shmctl,
.mpo_sysvshm_check_shmdt = test_sysvshm_check_shmdt,
.mpo_sysvshm_check_shmget = test_sysvshm_check_shmget,
.mpo_sysvshm_cleanup = test_sysvshm_cleanup,
.mpo_sysvshm_create = test_sysvshm_create,
.mpo_thread_userret = test_thread_userret,
.mpo_vnode_associate_extattr = test_vnode_associate_extattr,
.mpo_vnode_associate_singlelabel = test_vnode_associate_singlelabel,
.mpo_vnode_check_chdir = test_vnode_check_chdir,
.mpo_vnode_check_chroot = test_vnode_check_chroot,
.mpo_vnode_check_create = test_vnode_check_create,
.mpo_vnode_check_deleteacl = test_vnode_check_deleteacl,
.mpo_vnode_check_deleteextattr = test_vnode_check_deleteextattr,
.mpo_vnode_check_exec = test_vnode_check_exec,
.mpo_vnode_check_getacl = test_vnode_check_getacl,
.mpo_vnode_check_getextattr = test_vnode_check_getextattr,
.mpo_vnode_check_link = test_vnode_check_link,
.mpo_vnode_check_listextattr = test_vnode_check_listextattr,
.mpo_vnode_check_lookup = test_vnode_check_lookup,
.mpo_vnode_check_mmap = test_vnode_check_mmap,
.mpo_vnode_check_open = test_vnode_check_open,
.mpo_vnode_check_poll = test_vnode_check_poll,
.mpo_vnode_check_read = test_vnode_check_read,
.mpo_vnode_check_readdir = test_vnode_check_readdir,
.mpo_vnode_check_readlink = test_vnode_check_readlink,
.mpo_vnode_check_relabel = test_vnode_check_relabel,
.mpo_vnode_check_rename_from = test_vnode_check_rename_from,
.mpo_vnode_check_rename_to = test_vnode_check_rename_to,
.mpo_vnode_check_revoke = test_vnode_check_revoke,
.mpo_vnode_check_setacl = test_vnode_check_setacl,
.mpo_vnode_check_setextattr = test_vnode_check_setextattr,
.mpo_vnode_check_setflags = test_vnode_check_setflags,
.mpo_vnode_check_setmode = test_vnode_check_setmode,
.mpo_vnode_check_setowner = test_vnode_check_setowner,
.mpo_vnode_check_setutimes = test_vnode_check_setutimes,
.mpo_vnode_check_stat = test_vnode_check_stat,
.mpo_vnode_check_unlink = test_vnode_check_unlink,
.mpo_vnode_check_write = test_vnode_check_write,
.mpo_vnode_copy_label = test_vnode_copy_label,
.mpo_vnode_create_extattr = test_vnode_create_extattr,
.mpo_vnode_destroy_label = test_vnode_destroy_label,
.mpo_vnode_execve_transition = test_vnode_execve_transition,
.mpo_vnode_execve_will_transition = test_vnode_execve_will_transition,
.mpo_vnode_externalize_label = test_vnode_externalize_label,
.mpo_vnode_init_label = test_vnode_init_label,
.mpo_vnode_internalize_label = test_vnode_internalize_label,
.mpo_vnode_relabel = test_vnode_relabel,
.mpo_vnode_setlabel_extattr = test_vnode_setlabel_extattr,
};
MAC_POLICY_SET(&test_ops, mac_test, "TrustedBSD MAC/Test",
MPC_LOADTIME_FLAG_UNLOADOK | MPC_LOADTIME_FLAG_LABELMBUFS, &test_slot);
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