| vfs_export.c (108250) | vfs_export.c (109623) |
|---|---|
| 1/* 2 * Copyright (c) 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * (c) UNIX System Laboratories, Inc. 5 * All or some portions of this file are derived from material licensed 6 * to the University of California by American Telephone and Telegraph 7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with 8 * the permission of UNIX System Laboratories, Inc. --- 22 unchanged lines hidden (view full) --- 31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 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 * @(#)vfs_subr.c 8.31 (Berkeley) 5/26/95 | 1/* 2 * Copyright (c) 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * (c) UNIX System Laboratories, Inc. 5 * All or some portions of this file are derived from material licensed 6 * to the University of California by American Telephone and Telegraph 7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with 8 * the permission of UNIX System Laboratories, Inc. --- 22 unchanged lines hidden (view full) --- 31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 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 * @(#)vfs_subr.c 8.31 (Berkeley) 5/26/95 |
| 39 * $FreeBSD: head/sys/kern/vfs_export.c 108250 2002-12-24 03:03:39Z hsu $ | 39 * $FreeBSD: head/sys/kern/vfs_export.c 109623 2003-01-21 08:56:16Z alfred $ |
| 40 */ 41 42#include <sys/param.h> 43#include <sys/systm.h> 44#include <sys/kernel.h> 45#include <sys/socket.h> 46#include <sys/malloc.h> 47#include <sys/mbuf.h> --- 69 unchanged lines hidden (view full) --- 117 mp->mnt_flag |= MNT_DEFEXPORTED; 118 return (0); 119 } 120 121 if (argp->ex_addrlen > MLEN) 122 return (EINVAL); 123 124 i = sizeof(struct netcred) + argp->ex_addrlen + argp->ex_masklen; | 40 */ 41 42#include <sys/param.h> 43#include <sys/systm.h> 44#include <sys/kernel.h> 45#include <sys/socket.h> 46#include <sys/malloc.h> 47#include <sys/mbuf.h> --- 69 unchanged lines hidden (view full) --- 117 mp->mnt_flag |= MNT_DEFEXPORTED; 118 return (0); 119 } 120 121 if (argp->ex_addrlen > MLEN) 122 return (EINVAL); 123 124 i = sizeof(struct netcred) + argp->ex_addrlen + argp->ex_masklen; |
| 125 np = (struct netcred *) malloc(i, M_NETADDR, M_WAITOK | M_ZERO); | 125 np = (struct netcred *) malloc(i, M_NETADDR, M_ZERO); |
| 126 saddr = (struct sockaddr *) (np + 1); 127 if ((error = copyin(argp->ex_addr, saddr, argp->ex_addrlen))) 128 goto out; 129 if (saddr->sa_len > argp->ex_addrlen) 130 saddr->sa_len = argp->ex_addrlen; 131 if (argp->ex_masklen) { 132 smask = (struct sockaddr *)((caddr_t)saddr + argp->ex_addrlen); 133 error = copyin(argp->ex_mask, smask, argp->ex_masklen); --- 97 unchanged lines hidden (view full) --- 231 } 232 vfs_free_addrlist(nep); 233 mp->mnt_export = NULL; 234 free(nep, M_MOUNT); 235 mp->mnt_flag &= ~(MNT_EXPORTED | MNT_DEFEXPORTED); 236 } 237 if (argp->ex_flags & MNT_EXPORTED) { 238 if (nep == NULL) { | 126 saddr = (struct sockaddr *) (np + 1); 127 if ((error = copyin(argp->ex_addr, saddr, argp->ex_addrlen))) 128 goto out; 129 if (saddr->sa_len > argp->ex_addrlen) 130 saddr->sa_len = argp->ex_addrlen; 131 if (argp->ex_masklen) { 132 smask = (struct sockaddr *)((caddr_t)saddr + argp->ex_addrlen); 133 error = copyin(argp->ex_mask, smask, argp->ex_masklen); --- 97 unchanged lines hidden (view full) --- 231 } 232 vfs_free_addrlist(nep); 233 mp->mnt_export = NULL; 234 free(nep, M_MOUNT); 235 mp->mnt_flag &= ~(MNT_EXPORTED | MNT_DEFEXPORTED); 236 } 237 if (argp->ex_flags & MNT_EXPORTED) { 238 if (nep == NULL) { |
| 239 nep = malloc(sizeof(struct netexport), M_MOUNT, M_WAITOK | M_ZERO); | 239 nep = malloc(sizeof(struct netexport), M_MOUNT, M_ZERO); |
| 240 mp->mnt_export = nep; 241 } 242 if (argp->ex_flags & MNT_EXPUBLIC) { 243 if ((error = vfs_setpublicfs(mp, nep, argp)) != 0) 244 return (error); 245 mp->mnt_flag |= MNT_EXPUBLIC; 246 } 247 if ((error = vfs_hang_addrlist(mp, nep, argp))) --- 53 unchanged lines hidden (view full) --- 301 302 vput(rvp); 303 304 /* 305 * If an indexfile was specified, pull it in. 306 */ 307 if (argp->ex_indexfile != NULL) { 308 MALLOC(nfs_pub.np_index, char *, MAXNAMLEN + 1, M_TEMP, | 240 mp->mnt_export = nep; 241 } 242 if (argp->ex_flags & MNT_EXPUBLIC) { 243 if ((error = vfs_setpublicfs(mp, nep, argp)) != 0) 244 return (error); 245 mp->mnt_flag |= MNT_EXPUBLIC; 246 } 247 if ((error = vfs_hang_addrlist(mp, nep, argp))) --- 53 unchanged lines hidden (view full) --- 301 302 vput(rvp); 303 304 /* 305 * If an indexfile was specified, pull it in. 306 */ 307 if (argp->ex_indexfile != NULL) { 308 MALLOC(nfs_pub.np_index, char *, MAXNAMLEN + 1, M_TEMP, |
| 309 M_WAITOK); | 309 0); |
| 310 error = copyinstr(argp->ex_indexfile, nfs_pub.np_index, 311 MAXNAMLEN, (size_t *)0); 312 if (!error) { 313 /* 314 * Check for illegal filenames. 315 */ 316 for (cp = nfs_pub.np_index; *cp; cp++) { 317 if (*cp == '/') { --- 87 unchanged lines hidden --- | 310 error = copyinstr(argp->ex_indexfile, nfs_pub.np_index, 311 MAXNAMLEN, (size_t *)0); 312 if (!error) { 313 /* 314 * Check for illegal filenames. 315 */ 316 for (cp = nfs_pub.np_index; *cp; cp++) { 317 if (*cp == '/') { --- 87 unchanged lines hidden --- |