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From: Florian Westphal <fw@strlen.de>
To: Ken-ichirou MATSUZAWA <chamaken@gmail.com>
Cc: Florian Westphal <fw@strlen.de>,
	The netfilter developer mailinglist
	<netfilter-devel@vger.kernel.org>,
	Pablo Neira Ayuso <pablo@netfilter.org>
Subject: Re: [RFC PATCH 1/1 libnetfilter_conntrack] zero value handling of mark and zone
Date: Thu, 12 Jun 2014 13:59:25 +0200	[thread overview]
Message-ID: <20140612115925.GB1982@breakpoint.cc> (raw)
In-Reply-To: <CAGCkEt0=-PJSEyWLPwgouzFydMZNnaxjqP9BJAjN71KxELyQMg@mail.gmail.com>

Ken-ichirou MATSUZAWA <chamaken@gmail.com> wrote:
>  Hello, thank you for taking your time.
> 
> 2014-06-12 18:48 GMT+09:00 Florian Westphal <fw@strlen.de>:
> > ct1 and ct2 zones would then always be equal except if
> > both have ATTR_ZONE set and the zones are different.
> 
> I think it reasonable too, but attr holds old value if it was unset.

Yes, but nfct_get_attr_u* return 0 if attribute bit is unset.

So I think this should work.

  reply	other threads:[~2014-06-12 11:59 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-06-11 23:42 [RFC PATCH 1/1 libnetfilter_conntrack] zero value handling of mark and zone Ken-ichirou MATSUZAWA
2014-06-12  0:18 ` Florian Westphal
2014-06-12  5:19   ` Ken-ichirou MATSUZAWA
2014-06-12  9:48     ` Florian Westphal
2014-06-12 11:33       ` Ken-ichirou MATSUZAWA
2014-06-12 11:59         ` Florian Westphal [this message]
2014-06-12 13:43           ` Ken-ichirou MATSUZAWA
2014-06-12 14:05             ` Florian Westphal
2014-06-12 23:12               ` Ken-ichirou MATSUZAWA
2014-06-16  0:04       ` Ken-ichirou MATSUZAWA
2014-06-16 11:41         ` Florian Westphal
2014-06-16 13:20           ` Ken-ichirou MATSUZAWA
2014-06-16 13:24             ` Florian Westphal

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