From: Eric Dumazet <eric.dumazet@gmail.com>
To: Nicola Padovano <nicola.padovano@gmail.com>
Cc: netfilter-devel <netfilter-devel@vger.kernel.org>,
netdev@vger.kernel.org
Subject: Re: how to use secure_tcp_sequence_number
Date: Thu, 30 Sep 2010 20:21:01 +0200 [thread overview]
Message-ID: <1285870861.2615.946.camel@edumazet-laptop> (raw)
In-Reply-To: <AANLkTikWop213k7cBXAaoCMw_8LouX-qauYEbHD=d1Vh@mail.gmail.com>
Le jeudi 30 septembre 2010 à 19:01 +0200, Nicola Padovano a écrit :
> If i attempt to insert the module that uses the
> secure_tcp_sequence_number i get this error message:
>
> from insmod: -1 Invalid module format
> and from dmesg: version magic '2.6.35.4 SMP mod_unload 586 ' should be
> '2.6.35.4 SMP mod_unload modversions 586 '
>
> what's the matter?
diff --git a/drivers/char/random.c b/drivers/char/random.c
index caef35a..f5ef7ba 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -1550,6 +1550,7 @@ __u32 secure_tcp_sequence_number(__be32 saddr, __be32 daddr,
return seq;
}
+EXPORT_SYMBOL(secure_tcp_sequence_number);
/* Generate secure starting point for ephemeral IPV4 transport port search */
u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport)
--
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prev parent reply other threads:[~2010-09-30 18:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-29 16:46 how to use secure_tcp_sequence_number Nicola Padovano
2010-09-30 17:01 ` Nicola Padovano
2010-09-30 18:21 ` Eric Dumazet [this message]
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