diff options
| author | Thomas Bushnell <thomas@gnu.org> | 1998-06-29 23:28:19 +0000 |
|---|---|---|
| committer | Thomas Bushnell <thomas@gnu.org> | 1998-06-29 23:28:19 +0000 |
| commit | f66818fe3a2c568faa9afe6d72339a57b1d0d621 (patch) | |
| tree | ee0c0ab1501161211091d61bd74e4fd8c14aa512 /libdiskfs | |
| parent | 494c7bbf6d34ed6bec3ee7359ec9abf038244f20 (diff) | |
Mon Jun 29 18:54:23 1998 Thomas Bushnell, n/BSG <tb@mit.edu>
* lookup.c (diskfs_lookup): If NAME is empty, return an error.
Diffstat (limited to 'libdiskfs')
| -rw-r--r-- | libdiskfs/ChangeLog | 4 | ||||
| -rw-r--r-- | libdiskfs/lookup.c | 8 |
2 files changed, 11 insertions, 1 deletions
diff --git a/libdiskfs/ChangeLog b/libdiskfs/ChangeLog index e0c68166..b1018988 100644 --- a/libdiskfs/ChangeLog +++ b/libdiskfs/ChangeLog @@ -1,3 +1,7 @@ +Mon Jun 29 18:54:23 1998 Thomas Bushnell, n/BSG <tb@mit.edu> + + * lookup.c (diskfs_lookup): If NAME is empty, return an error. + Tue May 12 12:08:35 1998 Thomas Bushnell, n/BSG <tb@mit.edu> * file-get-trans.c (diskfs_S_file_get_translator) [S_ISCHR || diff --git a/libdiskfs/lookup.c b/libdiskfs/lookup.c index df8b4bff..71d8dbf8 100644 --- a/libdiskfs/lookup.c +++ b/libdiskfs/lookup.c @@ -1,5 +1,5 @@ /* Wrapper for diskfs_lookup_hard - Copyright (C) 1996, 1997 Free Software Foundation, Inc. + Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. Written by Michael I. Bushnell, p/BSG. This file is part of the GNU Hurd. @@ -93,6 +93,12 @@ diskfs_lookup (struct node *dp, char *name, enum lookup_type type, return ENOTDIR; } + if (name[0] == '\0') + { + diskfs_null_dirstat (ds); + return EINVAL; + } + err = fshelp_access (&dp->dn_stat, S_IEXEC, cred->user); if (err) { |