diff options
| -rw-r--r-- | src/nspawn/nspawn.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c index 0466ddbff3..e1e1c367f0 100644 --- a/src/nspawn/nspawn.c +++ b/src/nspawn/nspawn.c @@ -369,15 +369,13 @@ static int parse_argv(int argc, char *argv[]) { free(arg_machine); arg_machine = NULL; } else { - - if (!hostname_is_valid(optarg)) { + if (!machine_name_is_valid(optarg)) { log_error("Invalid machine name: %s", optarg); return -EINVAL; } - free(arg_machine); - arg_machine = strdup(optarg); - if (!arg_machine) + r = free_and_strdup(&arg_machine, optarg); + if (r < 0) return log_oom(); break; |