diff options
Diffstat (limited to 'libtrivfs/io-reauthenticate.c')
| -rw-r--r-- | libtrivfs/io-reauthenticate.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/libtrivfs/io-reauthenticate.c b/libtrivfs/io-reauthenticate.c index 3754ff72..7a1865f5 100644 --- a/libtrivfs/io-reauthenticate.c +++ b/libtrivfs/io-reauthenticate.c @@ -1,5 +1,5 @@ /* - Copyright (C) 1993, 1994, 1995, 1996 Free Software Foundation + Copyright (C) 1993,94,95,96,2000 Free Software Foundation, Inc. This file is part of the GNU Hurd. @@ -8,7 +8,7 @@ it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. -The GNU Hurd is distributed in the hope that it will be useful, +The GNU Hurd is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. @@ -41,17 +41,15 @@ trivfs_S_io_reauthenticate (struct trivfs_protid *cred, do err = ports_create_port_noinstall (cred->po->cntl->protid_class, cred->po->cntl->protid_bucket, - sizeof (struct trivfs_protid), + sizeof (struct trivfs_protid), &newcred); while (err == EINTR); if (err) return err; auth = getauth (); - newright = ports_get_right (newcred); - err = mach_port_insert_right (mach_task_self (), newright, newright, - MACH_MSG_TYPE_MAKE_SEND); - assert_perror (err); + newright = ports_get_send_right (newcred); + assert (newright != MACH_PORT_NULL); newcred->user = iohelp_reauth (auth, rendport, newright, 1); if (idvec_contains (newcred->user->uids, 0)) @@ -62,15 +60,15 @@ trivfs_S_io_reauthenticate (struct trivfs_protid *cred, mach_port_deallocate (mach_task_self (), auth); newcred->hook = cred->hook; - + mutex_lock (&cred->po->cntl->lock); newcred->po = cred->po; newcred->po->refcnt++; mutex_unlock (&cred->po->cntl->lock); - + do err = io_restrict_auth (newcred->po->cntl->underlying, &newcred->realnode, - newcred->user->uids->ids, + newcred->user->uids->ids, newcred->user->uids->num, newcred->user->gids->ids, newcred->user->gids->num); |