diff options
| -rw-r--r-- | libnetfs/file-get-fs-options.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/libnetfs/file-get-fs-options.c b/libnetfs/file-get-fs-options.c index 8d4af76b..bd4c91e8 100644 --- a/libnetfs/file-get-fs-options.c +++ b/libnetfs/file-get-fs-options.c @@ -34,23 +34,29 @@ netfs_S_file_get_fs_options (struct protid *user, char **data, mach_msg_type_number_t *data_len) { error_t err; - char *argz; - size_t argz_len; + char *argz = 0; + size_t argz_len = 0; if (! user) return EOPNOTSUPP; + err = argz_add (&argz, &argz_len, program_invocation_name); + if (! err) + { #if NOT_YET - rwlock_reader_lock (&netfs_fsys_lock); + rwlock_reader_lock (&netfs_fsys_lock); #endif - err = netfs_get_options (&argz, &argz_len); + err = netfs_append_args (&argz, &argz_len); #if NOT_YET - rwlock_reader_unlock (&netfs_fsys_lock); + rwlock_reader_unlock (&netfs_fsys_lock); #endif + } if (! err) /* Move ARGZ from a malloced buffer into a vm_alloced one. */ err = fshelp_return_malloced_buffer (argz, argz_len, data, data_len); + else + free (argz); return err; } |