| mac_syscalls.c (182063) | mac_syscalls.c (184412) |
|---|---|
| 1/*- 2 * Copyright (c) 1999-2002, 2006 Robert N. M. Watson 3 * Copyright (c) 2001 Ilmar S. Habibulin 4 * Copyright (c) 2001-2005 Networks Associates Technology, Inc. 5 * Copyright (c) 2005-2006 SPARTA, Inc. 6 * Copyright (c) 2008 Apple Inc. 7 * All rights reserved. 8 * --- 26 unchanged lines hidden (view full) --- 35 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 36 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 37 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 38 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 39 * SUCH DAMAGE. 40 */ 41 42#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1999-2002, 2006 Robert N. M. Watson 3 * Copyright (c) 2001 Ilmar S. Habibulin 4 * Copyright (c) 2001-2005 Networks Associates Technology, Inc. 5 * Copyright (c) 2005-2006 SPARTA, Inc. 6 * Copyright (c) 2008 Apple Inc. 7 * All rights reserved. 8 * --- 26 unchanged lines hidden (view full) --- 35 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 36 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 37 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 38 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 39 * SUCH DAMAGE. 40 */ 41 42#include <sys/cdefs.h> |
| 43__FBSDID("$FreeBSD: head/sys/security/mac/mac_syscalls.c 182063 2008-08-23 15:26:36Z rwatson $"); | 43__FBSDID("$FreeBSD: head/sys/security/mac/mac_syscalls.c 184412 2008-10-28 12:49:07Z rwatson $"); |
| 44 45#include "opt_mac.h" 46 47#include <sys/param.h> 48#include <sys/fcntl.h> 49#include <sys/kernel.h> 50#include <sys/lock.h> 51#include <sys/malloc.h> --- 146 unchanged lines hidden (view full) --- 198 goto out; 199 } 200 201 setsugid(p); 202 crcopy(newcred, oldcred); 203 mac_cred_relabel(newcred, intlabel); 204 p->p_ucred = newcred; 205 | 44 45#include "opt_mac.h" 46 47#include <sys/param.h> 48#include <sys/fcntl.h> 49#include <sys/kernel.h> 50#include <sys/lock.h> 51#include <sys/malloc.h> --- 146 unchanged lines hidden (view full) --- 198 goto out; 199 } 200 201 setsugid(p); 202 crcopy(newcred, oldcred); 203 mac_cred_relabel(newcred, intlabel); 204 p->p_ucred = newcred; 205 |
| 206 /* 207 * Grab additional reference for use while revoking mmaps, prior to 208 * releasing the proc lock and sharing the cred. 209 */ 210 crhold(newcred); | |
| 211 PROC_UNLOCK(p); | 206 PROC_UNLOCK(p); |
| 212 213 mac_cred_mmapped_drop_perms(td, newcred); 214 215 crfree(newcred); /* Free revocation reference. */ | |
| 216 crfree(oldcred); | 207 crfree(oldcred); |
| 208 mac_proc_vm_revoke(td); |
|
| 217 218out: 219 mac_cred_label_free(intlabel); 220 return (error); 221} 222 223int 224__mac_get_fd(struct thread *td, struct __mac_get_fd_args *uap) --- 507 unchanged lines hidden --- | 209 210out: 211 mac_cred_label_free(intlabel); 212 return (error); 213} 214 215int 216__mac_get_fd(struct thread *td, struct __mac_get_fd_args *uap) --- 507 unchanged lines hidden --- |