diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2013-12-20 20:45:02 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2013-12-20 20:45:02 +0100 |
| commit | e83e1c50f20f01fbb10cf65532a966f7f63a6b6d (patch) | |
| tree | 4501ffe8485dd7c0211cb28bfa3462db88670714 | |
| parent | e85e260e4720cd8f652c19b4df3e6901c02b9169 (diff) | |
| download | busybox-e83e1c50f20f01fbb10cf65532a966f7f63a6b6d.tar.gz | |
adduser: check whether run with no USERNAME. Closes 6728
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | loginutils/adduser.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/loginutils/adduser.c b/loginutils/adduser.c index dc0244476..ef390adf8 100644 --- a/loginutils/adduser.c +++ b/loginutils/adduser.c @@ -162,9 +162,9 @@ int adduser_main(int argc UNUSED_PARAM, char **argv) pw.pw_shell = (char *)get_shell_name(); pw.pw_dir = NULL; - /* at most two non-option args */ + /* at least one and at most two non-option args */ /* disable interactive passwd for system accounts */ - opt_complementary = "?2:SD:u+"; + opt_complementary = "-1:?2:SD:u+"; if (sizeof(pw.pw_uid) == sizeof(int)) { opts = getopt32(argv, "h:g:s:G:DSHu:", &pw.pw_dir, &pw.pw_gecos, &pw.pw_shell, &usegroup, &pw.pw_uid); } else { |