On Thu, Jan 29, 2015 at 05:44:39PM +0100, Arturo Borrero Gonzalez wrote:
> +static void brmark_final_check(unsigned int flags)
> +{
> + if (!flags)
> + xtables_error(PARAMETER_PROBLEM,
> + "You must specify some option");
You can provide better error reporting by checking this flags:
if (!(flags & OPTION1 | OPTION2 | OPTION3))
xtables_error(..., "you have to specify at least one of these: --option1, --option2, --option3");
if (!(flags & OPTION4))
xtables_error(..., "--option4 is mandatory");
Please, revisit this.
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