diff options
Diffstat (limited to 'libdiskfs/file-reparent.c')
| -rw-r--r-- | libdiskfs/file-reparent.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/libdiskfs/file-reparent.c b/libdiskfs/file-reparent.c index d04cd798..e659bcf0 100644 --- a/libdiskfs/file-reparent.c +++ b/libdiskfs/file-reparent.c @@ -1,6 +1,6 @@ /* Reparent a file - Copyright (C) 1997 Free Software Foundation + Copyright (C) 1997,2002 Free Software Foundation Written by Miles Bader <miles@gnu.ai.mit.edu> @@ -30,6 +30,7 @@ diskfs_S_file_reparent (struct protid *cred, mach_port_t parent, error_t err; struct node *node; struct protid *new_cred; + struct peropen *new_po; if (! cred) return EOPNOTSUPP; @@ -37,9 +38,13 @@ diskfs_S_file_reparent (struct protid *cred, mach_port_t parent, node = cred->po->np; mutex_lock (&node->lock); - err = diskfs_create_protid (diskfs_make_peropen (node, cred->po->openstat, - cred->po), - cred->user, &new_cred); + err = diskfs_make_peropen (node, cred->po->openstat, cred->po, &new_po); + if (! err) + { + err = diskfs_create_protid (new_po, cred->user, &new_cred); + if (err) + diskfs_release_peropen (new_po); + } mutex_unlock (&node->lock); if (! err) |