su: add a delay if the password is incorrect
Signed-off-by: Romain Naour <romain.naour@openwide.fr> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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@ -101,6 +101,7 @@ int su_main(int argc UNUSED_PARAM, char **argv)
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if (ENABLE_FEATURE_SU_SYSLOG)
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syslog(LOG_NOTICE, "%c %s %s:%s",
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'-', tty, old_user, opt_username);
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bb_do_delay(LOGIN_FAIL_DELAY);
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bb_error_msg_and_die("incorrect password");
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}
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