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authorMiles Bader <miles@gnu.org>1996-01-27 16:34:35 +0000
committerMiles Bader <miles@gnu.org>1996-01-27 16:34:35 +0000
commit61359542d74d26352f39e8432761a8a16ac577dc (patch)
tree9c780042685d40d7b9386a1236471425d8a1d9d2 /libdiskfs
parentdbfeb5554bddcea8677e11c110bf1f9598aa5052 (diff)
(diskfs_S_io_restrict_auth): Use diskfs_create_protid instead of
diskfs_make_protid, and deal with an error return.
Diffstat (limited to 'libdiskfs')
-rw-r--r--libdiskfs/io-restrict-auth.c18
1 files changed, 12 insertions, 6 deletions
diff --git a/libdiskfs/io-restrict-auth.c b/libdiskfs/io-restrict-auth.c
index 3565e4e2..f2e00293 100644
--- a/libdiskfs/io-restrict-auth.c
+++ b/libdiskfs/io-restrict-auth.c
@@ -1,5 +1,5 @@
/*
- Copyright (C) 1994, 1995 Free Software Foundation
+ Copyright (C) 1994, 1995, 1996 Free Software Foundation
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
@@ -39,6 +39,7 @@ diskfs_S_io_restrict_auth (struct protid *cred,
gid_t *gids,
u_int ngids)
{
+ error_t err;
uid_t *newuids, *newgids;
int i, newnuids, newngids;
struct protid *newpi;
@@ -57,10 +58,15 @@ diskfs_S_io_restrict_auth (struct protid *cred,
newgids[newngids++] = cred->gids[i];
mutex_lock (&cred->po->np->lock);
- newpi = diskfs_make_protid (cred->po, newuids, newnuids, newgids, newngids);
- *newport = ports_get_right (newpi);
+ err = diskfs_create_protid (cred->po, newuids, newnuids, newgids, newngids,
+ &newpi);
+ if (! err)
+ {
+ *newport = ports_get_right (newpi);
+ *newportpoly = MACH_MSG_TYPE_MAKE_SEND;
+ ports_port_deref (newpi);
+ }
mutex_unlock (&cred->po->np->lock);
- *newportpoly = MACH_MSG_TYPE_MAKE_SEND;
- ports_port_deref (newpi);
- return 0;
+
+ return err;
}