Revision a0ccb6b54bdde16885ac99f49ee8031cf1c71abe authored by Federico Vaga on 28 May 2018, 08:59:14 UTC, committed by Wolfram Sang on 29 May 2018, 18:14:32 UTC
The URL is broken. This patch fixes it. Signed-off-by: Federico Vaga <federico.vaga@vaga.pv.it> [wsa: shortened the URL a bit] Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
1 parent f3c6a2c
nf_conntrack_l3proto_generic.c
/*
* (C) 2003,2004 USAGI/WIDE Project <http://www.linux-ipv6.org>
*
* Based largely upon the original ip_conntrack code which
* had the following copyright information:
*
* (C) 1999-2001 Paul `Rusty' Russell
* (C) 2002-2004 Netfilter Core Team <coreteam@netfilter.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* Author:
* Yasuyuki Kozakai @USAGI <yasuyuki.kozakai@toshiba.co.jp>
*/
#include <linux/types.h>
#include <linux/ip.h>
#include <linux/netfilter.h>
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/icmp.h>
#include <linux/sysctl.h>
#include <net/ip.h>
#include <linux/netfilter_ipv4.h>
#include <net/netfilter/nf_conntrack.h>
#include <net/netfilter/nf_conntrack_l4proto.h>
#include <net/netfilter/nf_conntrack_l3proto.h>
#include <net/netfilter/nf_conntrack_core.h>
#include <net/netfilter/ipv4/nf_conntrack_ipv4.h>
static bool generic_pkt_to_tuple(const struct sk_buff *skb, unsigned int nhoff,
struct nf_conntrack_tuple *tuple)
{
memset(&tuple->src.u3, 0, sizeof(tuple->src.u3));
memset(&tuple->dst.u3, 0, sizeof(tuple->dst.u3));
return true;
}
static bool generic_invert_tuple(struct nf_conntrack_tuple *tuple,
const struct nf_conntrack_tuple *orig)
{
memset(&tuple->src.u3, 0, sizeof(tuple->src.u3));
memset(&tuple->dst.u3, 0, sizeof(tuple->dst.u3));
return true;
}
static int generic_get_l4proto(const struct sk_buff *skb, unsigned int nhoff,
unsigned int *dataoff, u_int8_t *protonum)
{
/* Never track !!! */
return -NF_ACCEPT;
}
struct nf_conntrack_l3proto nf_conntrack_l3proto_generic __read_mostly = {
.l3proto = PF_UNSPEC,
.pkt_to_tuple = generic_pkt_to_tuple,
.invert_tuple = generic_invert_tuple,
.get_l4proto = generic_get_l4proto,
};
EXPORT_SYMBOL_GPL(nf_conntrack_l3proto_generic);
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