From: Ralf <rm@amitrader.com>
To: netfilter-devel@vger.kernel.org
Subject: Re: iptables return code 256
Date: Fri, 20 Feb 2009 22:58:37 +0100 [thread overview]
Message-ID: <gnn92e$ln9$1@ger.gmane.org> (raw)
In-Reply-To: <alpine.LSU.2.00.0902202134350.11155@fbirervta.pbzchgretzou.qr>
Jan Engelhardt wrote:
> On Friday 2009-02-20 21:33, Ralf wrote:
>
>> Sometimes an insert operation (-I) fails and iptables returns 256.
>> Under which circumstances can iptables give a return code 256 ?
>
> Never should this happen, because the lower 8 bits of 256 that
> make up the exist status are 0 actually.
> Or where do you see 256?
int rc = system(sz); // sz="iptables ..."
rc is sometimes definitely 256 !
What does it mean?
next prev parent reply other threads:[~2009-02-20 21:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-20 20:33 iptables return code 256 Ralf
2009-02-20 20:35 ` Jan Engelhardt
2009-02-20 21:58 ` Ralf [this message]
2009-02-20 22:10 ` Jan Engelhardt
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