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adduser: check whether run with no USERNAME. Closes 6728

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2013-12-20 20:45:02 +01:00
parent e85e260e47
commit e83e1c50f2
1 changed files with 2 additions and 2 deletions
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4
loginutils/adduser.c
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@ -162,9 +162,9 @@ int adduser_main(int argc UNUSED_PARAM, char **argv)
pw.pw_shell = (char *)get_shell_name(); pw.pw_shell = (char *)get_shell_name();
pw.pw_dir = NULL; 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 */ /* disable interactive passwd for system accounts */
opt_complementary = "?2:SD:u+"; opt_complementary = "-1:?2:SD:u+";
if (sizeof(pw.pw_uid) == sizeof(int)) { 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); opts = getopt32(argv, "h:g:s:G:DSHu:", &pw.pw_dir, &pw.pw_gecos, &pw.pw_shell, &usegroup, &pw.pw_uid);
} else { } else {