From e83e1c50f20f01fbb10cf65532a966f7f63a6b6d Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Fri, 20 Dec 2013 20:45:02 +0100 Subject: adduser: check whether run with no USERNAME. Closes 6728 Signed-off-by: Denys Vlasenko --- loginutils/adduser.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'loginutils/adduser.c') 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 { -- cgit v1.2.3