diff options
Diffstat (limited to 'src/nspawn')
| -rw-r--r-- | src/nspawn/nspawn.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c index 869b20e180..aec86df4b6 100644 --- a/src/nspawn/nspawn.c +++ b/src/nspawn/nspawn.c @@ -936,21 +936,24 @@ static int parse_argv(int argc, char *argv[]) { shift = buffer; range++; - if (safe_atou32(range, &arg_uid_range) < 0 || arg_uid_range <= 0) { - log_error("Failed to parse UID range: %s", range); - return -EINVAL; - } + r = safe_atou32(range, &arg_uid_range); + if (r < 0) + return log_error_errno(r, "Failed to parse UID range \"%s\": %m", range); } else shift = optarg; - if (parse_uid(shift, &arg_uid_shift) < 0) { - log_error("Failed to parse UID: %s", optarg); - return -EINVAL; - } + r = parse_uid(shift, &arg_uid_shift); + if (r < 0) + return log_error_errno(r, "Failed to parse UID \"%s\": %m", optarg); arg_userns_mode = USER_NAMESPACE_FIXED; } + if (arg_uid_range <= 0) { + log_error("UID range cannot be 0."); + return -EINVAL; + } + arg_settings_mask |= SETTING_USERNS; break; } |