| audit_worker.c (179176) | audit_worker.c (179178) |
|---|---|
| 1/* 2 * Copyright (c) 1999-2005 Apple Computer, Inc. 3 * Copyright (c) 2006-2008 Robert N. M. Watson 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 15 unchanged lines hidden (view full) --- 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 26 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 27 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28 * POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31#include <sys/cdefs.h> | 1/* 2 * Copyright (c) 1999-2005 Apple Computer, Inc. 3 * Copyright (c) 2006-2008 Robert N. M. Watson 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 15 unchanged lines hidden (view full) --- 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 26 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 27 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28 * POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31#include <sys/cdefs.h> |
| 32__FBSDID("$FreeBSD: head/sys/security/audit/audit_worker.c 179176 2008-05-21 13:05:06Z rwatson $"); | 32__FBSDID("$FreeBSD: head/sys/security/audit/audit_worker.c 179178 2008-05-21 13:59:05Z rwatson $"); |
| 33 34#include <sys/param.h> 35#include <sys/condvar.h> 36#include <sys/conf.h> 37#include <sys/file.h> 38#include <sys/filedesc.h> 39#include <sys/fcntl.h> 40#include <sys/ipc.h> --- 213 unchanged lines hidden (view full) --- 254 255fail_enospc: 256 /* 257 * ENOSPC is considered a special case with respect to failures, as 258 * this can reflect either our preemptive detection of insufficient 259 * space, or ENOSPC returned by the vnode write call. 260 */ 261 if (audit_fail_stop) { | 33 34#include <sys/param.h> 35#include <sys/condvar.h> 36#include <sys/conf.h> 37#include <sys/file.h> 38#include <sys/filedesc.h> 39#include <sys/fcntl.h> 40#include <sys/ipc.h> --- 213 unchanged lines hidden (view full) --- 254 255fail_enospc: 256 /* 257 * ENOSPC is considered a special case with respect to failures, as 258 * this can reflect either our preemptive detection of insufficient 259 * space, or ENOSPC returned by the vnode write call. 260 */ 261 if (audit_fail_stop) { |
| 262 VOP_LOCK(vp, LK_DRAIN | LK_INTERLOCK); | 262 VOP_LOCK(vp, LK_EXCLUSIVE | LK_RETRY); |
| 263 (void)VOP_FSYNC(vp, MNT_WAIT, curthread); 264 VOP_UNLOCK(vp, 0); 265 panic("Audit log space exhausted and fail-stop set."); 266 } 267 (void)audit_send_trigger(AUDIT_TRIGGER_NO_SPACE); 268 audit_suspended = 1; 269 270 /* FALLTHROUGH */ 271fail: 272 /* 273 * We have failed to write to the file, so the current record is 274 * lost, which may require an immediate system halt. 275 */ 276 if (audit_panic_on_write_fail) { | 263 (void)VOP_FSYNC(vp, MNT_WAIT, curthread); 264 VOP_UNLOCK(vp, 0); 265 panic("Audit log space exhausted and fail-stop set."); 266 } 267 (void)audit_send_trigger(AUDIT_TRIGGER_NO_SPACE); 268 audit_suspended = 1; 269 270 /* FALLTHROUGH */ 271fail: 272 /* 273 * We have failed to write to the file, so the current record is 274 * lost, which may require an immediate system halt. 275 */ 276 if (audit_panic_on_write_fail) { |
| 277 VOP_LOCK(vp, LK_DRAIN | LK_INTERLOCK); | 277 VOP_LOCK(vp, LK_EXCLUSIVE | LK_RETRY); |
| 278 (void)VOP_FSYNC(vp, MNT_WAIT, curthread); 279 VOP_UNLOCK(vp, 0); 280 panic("audit_worker: write error %d\n", error); 281 } else if (ppsratecheck(&last_fail, &cur_fail, 1)) 282 printf("audit_worker: write error %d\n", error); 283 VFS_UNLOCK_GIANT(vfslocked); 284} 285 --- 200 unchanged lines hidden --- | 278 (void)VOP_FSYNC(vp, MNT_WAIT, curthread); 279 VOP_UNLOCK(vp, 0); 280 panic("audit_worker: write error %d\n", error); 281 } else if (ppsratecheck(&last_fail, &cur_fail, 1)) 282 printf("audit_worker: write error %d\n", error); 283 VFS_UNLOCK_GIANT(vfslocked); 284} 285 --- 200 unchanged lines hidden --- |