diff options
| author | Miles Bader <miles@gnu.org> | 1997-02-21 21:55:21 +0000 |
|---|---|---|
| committer | Miles Bader <miles@gnu.org> | 1997-02-21 21:55:21 +0000 |
| commit | 7c9b2ac22c2dd7e8f499da50aed7640b3af5defd (patch) | |
| tree | 15477aabd6e5eb88077e77ea27f99a6b227275ec /libdiskfs/dir-lookup.c | |
| parent | c9c36bf191be88846d67dcbe6bebc0b3c4938fb7 (diff) | |
(diskfs_S_dir_lookup):
Allow symlinks to be opened for O_READ.
Diffstat (limited to 'libdiskfs/dir-lookup.c')
| -rw-r--r-- | libdiskfs/dir-lookup.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/libdiskfs/dir-lookup.c b/libdiskfs/dir-lookup.c index b9572f05..9946300c 100644 --- a/libdiskfs/dir-lookup.c +++ b/libdiskfs/dir-lookup.c @@ -385,9 +385,10 @@ diskfs_S_dir_lookup (struct protid *dircred, if (!newnode) /* Check permissions on existing nodes, but not new ones. */ { - if ((type == S_IFSOCK || type == S_IFBLK || type == S_IFLNK - || type == S_IFCHR || type == S_IFIFO) - && (flags & (O_READ|O_WRITE|O_EXEC))) + if (((type == S_IFSOCK || type == S_IFBLK || type == S_IFCHR || + type == S_IFIFO) + && (flags & (O_READ|O_WRITE|O_EXEC))) + || (type == S_IFLNK && (flags & (O_WRITE|O_EXEC)))) error = EOPNOTSUPP; if (!error && (flags & O_READ)) |