diff options
Diffstat (limited to 'libdiskfs')
| -rw-r--r-- | libdiskfs/dir-lookup.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/libdiskfs/dir-lookup.c b/libdiskfs/dir-lookup.c index 59e850cd..8667fd3b 100644 --- a/libdiskfs/dir-lookup.c +++ b/libdiskfs/dir-lookup.c @@ -125,7 +125,24 @@ diskfs_S_dir_lookup (struct protid *dircred, error = diskfs_lookup (dnp, path, CREATE, &np, ds, dircred); } else - error = diskfs_lookup (dnp, path, LOOKUP, &np, 0, dircred); + { + /* XXX should be done in wrapper */ + np = diskfs_check_cache (dnp, path); + if (np) + { + /* Verify that we were allowed in. XXX should be done + in wrapper for diskfs_lookup */ + assert (S_ISDIR (dp->dn_stat.st_mode)); + error = diskfs_access (dp, S_IEXEC, cred); + if (error) + { + diskfs_nrele (np); + np = 0; + } + } + else + error = diskfs_lookup (dnp, path, LOOKUP, &np, 0, dircred); + } if (lastcomp && create && excl && (!error || error == EAGAIN)) error = EEXIST; |