[PATCH 1/1] su: Add a delay if the password is incorrect

[Romain Naour]

Hi,
Le 04/03/2014 22:27, Romain Naour a écrit :
> Signed-off-by: Romain Naour <romain.naour at openwide.fr>
> ---
>   loginutils/su.c | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/loginutils/su.c b/loginutils/su.c
> index c51f26f..f812505 100644
> --- a/loginutils/su.c
> +++ b/loginutils/su.c
> @@ -101,6 +101,7 @@ int su_main(int argc UNUSED_PARAM, char **argv)
>   		if (ENABLE_FEATURE_SU_SYSLOG)
>   			syslog(LOG_NOTICE, "%c %s %s:%s",
>   				'-', tty, old_user, opt_username);
> +		bb_do_delay(LOGIN_FAIL_DELAY);
>   		bb_error_msg_and_die("incorrect password");
>   	}
>   
Any comment or review on this patch ?
There is a small delay in su from util-linux if the password is wrong.

Best regards,
Romain Naour