From: Pablo Neira Ayuso <pablo@netfilter.org>
To: "Gérald Colangelo" <binarym@psycho-hazard.net>
Cc: Jan Engelhardt <jengelh@medozas.de>,
Netfilter Developer Mailing List
<netfilter-devel@vger.kernel.org>
Subject: Re: About libnetfilter_queue
Date: Fri, 19 Jun 2009 15:52:54 +0200 [thread overview]
Message-ID: <4A3B9836.9010607@netfilter.org> (raw)
In-Reply-To: <alpine.LSU.2.00.0906191458570.18418@fbirervta.pbzchgretzou.qr>
Jan Engelhardt wrote:
> bounce nf-dev
>
> On Thursday 2009-06-18 16:46, Gérald Colangelo wrote:
>
>> Hi guy,
>>
>> I wrote you today since i noticed you're contributing regulary to the
>> netfilter-devel list ...
>> Since the trafic is quiet huge, i unsubscribe, but i want to pass an
>> information i discovered while coding ...
>> If you init all the libnetfilter_queue stuff and then, setuid(!0), then you
>> won't be able to send packet, the kernel drops it silently ...
You still have to keep CAP_NET_ADMIN to make it. And you should get
EPERM when sending packets.
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next prev parent reply other threads:[~2009-06-19 13:53 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20090618144650.GL14944@finnois.psycho-hazard.net>
2009-06-19 12:59 ` About libnetfilter_queue Jan Engelhardt
2009-06-19 13:52 ` Pablo Neira Ayuso [this message]
2009-06-19 14:10 ` Gérald Colangelo
2009-06-27 21:18 ` Pablo Neira Ayuso
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