mac_posix_shm.c (191731) | mac_posix_shm.c (224914) |
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1/*- 2 * Copyright (c) 2003-2006 SPARTA, Inc. 3 * Copyright (c) 2009 Robert N. M. Watson 4 * All rights reserved. 5 * 6 * This software was developed for the FreeBSD Project in part by Network 7 * Associates Laboratories, the Security Research Division of Network 8 * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), --- 23 unchanged lines hidden (view full) --- 32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 */ 38 39#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2003-2006 SPARTA, Inc. 3 * Copyright (c) 2009 Robert N. M. Watson 4 * All rights reserved. 5 * 6 * This software was developed for the FreeBSD Project in part by Network 7 * Associates Laboratories, the Security Research Division of Network 8 * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), --- 23 unchanged lines hidden (view full) --- 32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 */ 38 39#include <sys/cdefs.h> |
40__FBSDID("$FreeBSD: head/sys/security/mac/mac_posix_shm.c 191731 2009-05-01 21:05:40Z rwatson $"); | 40__FBSDID("$FreeBSD: head/sys/security/mac/mac_posix_shm.c 224914 2011-08-16 20:07:47Z kib $"); |
41 42#include "opt_kdtrace.h" 43#include "opt_mac.h" 44 45#include <sys/param.h> 46#include <sys/kernel.h> 47#include <sys/mman.h> 48#include <sys/malloc.h> --- 127 unchanged lines hidden (view full) --- 176 int error; 177 178 MAC_POLICY_CHECK_NOSLEEP(posixshm_check_unlink, cred, shmfd, 179 shmfd->shm_label); 180 MAC_CHECK_PROBE2(posixshm_check_unlink, error, cred, shmfd); 181 182 return (error); 183} | 41 42#include "opt_kdtrace.h" 43#include "opt_mac.h" 44 45#include <sys/param.h> 46#include <sys/kernel.h> 47#include <sys/mman.h> 48#include <sys/malloc.h> --- 127 unchanged lines hidden (view full) --- 176 int error; 177 178 MAC_POLICY_CHECK_NOSLEEP(posixshm_check_unlink, cred, shmfd, 179 shmfd->shm_label); 180 MAC_CHECK_PROBE2(posixshm_check_unlink, error, cred, shmfd); 181 182 return (error); 183} |
184 185MAC_CHECK_PROBE_DEFINE3(posixshm_check_setmode, "struct ucred *", 186 "struct shmfd *", "mode_t"); 187 188int 189mac_posixshm_check_setmode(struct ucred *cred, struct shmfd *shmfd, mode_t mode) 190{ 191 int error; 192 193 MAC_POLICY_CHECK_NOSLEEP(posixshm_check_setmode, cred, shmfd, 194 shmfd->shm_label, mode); 195 MAC_CHECK_PROBE3(posixshm_check_setmode, error, cred, shmfd, mode); 196 197 return (error); 198} 199 200MAC_CHECK_PROBE_DEFINE4(posixshm_check_setowner, "struct ucred *", 201 "struct shmfd *", "uid_t", "gid_t"); 202 203int 204mac_posixshm_check_setowner(struct ucred *cred, struct shmfd *shmfd, uid_t uid, 205 gid_t gid) 206{ 207 int error; 208 209 MAC_POLICY_CHECK_NOSLEEP(posixshm_check_setowner, cred, shmfd, 210 shmfd->shm_label, uid, gid); 211 MAC_CHECK_PROBE4(posixshm_check_setowner, error, cred, shmfd, 212 uid, gid); 213 214 return (error); 215} |
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