Re: [iptables PATCH 11/23] xtables: Fix for empty quotes in add_params_to_argv()

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On Fri, Jul 27, 2018 at 12:45:13PM +0200, Phil Sutter wrote:
> Hi,
> 
> On Fri, Jul 27, 2018 at 11:43:20AM +0200, Pablo Neira Ayuso wrote:
> > On Fri, Jul 27, 2018 at 12:22:30AM +0200, Phil Sutter wrote:
> > > It is perfectly legal to specify an empty argument using two double
> > > quotes, e.g. '--log-prefix ""'. Fix the parser in add_param_to_argv() to
> > > detect this situation and not treat it like double spaces.
> > 
> > Not sure about this one, because add_param_to_argv() should be the
> > original function we have in iptables-restore, and now it is
> > diverting. Are you sure about this?
> > 
> > If this is fixed here, probably we should consider it fixing it up in
> > legacy at this stage.
> 
> Oh, I wasn't aware there are two copies of those functions. I'll merge
> them into xshared.{c,h} as a follow-up, if that's OK?

I think so. Have a look.

That can be done in a follow up patch. No need to resend patchset.
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