diff options
| -rw-r--r-- | libtrivfs/protid-dup.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/libtrivfs/protid-dup.c b/libtrivfs/protid-dup.c index 097ab55b..855cd062 100644 --- a/libtrivfs/protid-dup.c +++ b/libtrivfs/protid-dup.c @@ -1,6 +1,6 @@ /* Duplicate a protid - Copyright (C) 1993, 1994, 1995, 1996 Free Software Foundation, Inc. + Copyright (C) 1993,94,95,96,2001 Free Software Foundation, Inc. This file is part of the GNU Hurd. @@ -42,7 +42,12 @@ trivfs_protid_dup (struct trivfs_protid *cred, struct trivfs_protid **dup) new->isroot = cred->isroot; - new->user = iohelp_dup_iouser (cred->user); + err = iohelp_dup_iouser (&new->user, cred->user); + if (err) + { + ports_port_deref (new); + return err; + } new->realnode = cred->realnode; mach_port_mod_refs (mach_task_self (), new->realnode, |