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-rw-r--r--net/ipv4/netfilter/Kconfig2
-rw-r--r--net/ipv4/netfilter/arp_tables.c1
-rw-r--r--net/ipv4/netfilter/arptable_filter.c4
-rw-r--r--net/ipv4/netfilter/ip_tables.c10
-rw-r--r--net/ipv4/netfilter/ipt_ULOG.c134
-rw-r--r--net/ipv4/netfilter/iptable_mangle.c9
-rw-r--r--net/ipv4/netfilter/iptable_nat.c23
-rw-r--r--net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c1
-rw-r--r--net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c1
-rw-r--r--net/ipv4/netfilter/nf_conntrack_proto_icmp.c9
-rw-r--r--net/ipv4/netfilter/nf_nat_h323.c1
-rw-r--r--net/ipv4/netfilter/nf_nat_pptp.c2
-rw-r--r--net/ipv4/netfilter/nf_nat_proto_gre.c2
-rw-r--r--net/ipv4/netfilter/nf_nat_snmp_basic.c2
14 files changed, 135 insertions, 66 deletions
diff --git a/net/ipv4/netfilter/Kconfig b/net/ipv4/netfilter/Kconfig
index 0d755c50994b..e7916c193932 100644
--- a/net/ipv4/netfilter/Kconfig
+++ b/net/ipv4/netfilter/Kconfig
@@ -71,7 +71,7 @@ config IP_NF_MATCH_ECN
config IP_NF_MATCH_RPFILTER
tristate '"rpfilter" reverse path filter match support'
- depends on NETFILTER_ADVANCED
+ depends on NETFILTER_ADVANCED && (IP_NF_MANGLE || IP_NF_RAW)
---help---
This option allows you to match packets whose replies would
go out via the interface the packet came in.
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index 7dc6a9743592..85a4f21aac1a 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -6,6 +6,7 @@
* Some ARP specific bits are:
*
* Copyright (C) 2002 David S. Miller (davem@redhat.com)
+ * Copyright (C) 2006-2009 Patrick McHardy <kaber@trash.net>
*
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/net/ipv4/netfilter/arptable_filter.c b/net/ipv4/netfilter/arptable_filter.c
index 79ca5e70d497..eadab1ed6500 100644
--- a/net/ipv4/netfilter/arptable_filter.c
+++ b/net/ipv4/netfilter/arptable_filter.c
@@ -48,9 +48,7 @@ static int __net_init arptable_filter_net_init(struct net *net)
net->ipv4.arptable_filter =
arpt_register_table(net, &packet_filter, repl);
kfree(repl);
- if (IS_ERR(net->ipv4.arptable_filter))
- return PTR_ERR(net->ipv4.arptable_filter);
- return 0;
+ return PTR_RET(net->ipv4.arptable_filter);
}
static void __net_exit arptable_filter_net_exit(struct net *net)
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index 3efcf87400c3..d23118d95ff9 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -3,6 +3,7 @@
*
* Copyright (C) 1999 Paul `Rusty' Russell & Michael J. Neuling
* Copyright (C) 2000-2005 Netfilter Core Team <coreteam@netfilter.org>
+ * Copyright (C) 2006-2010 Patrick McHardy <kaber@trash.net>
*
* 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
@@ -182,8 +183,7 @@ ipt_get_target_c(const struct ipt_entry *e)
return ipt_get_target((struct ipt_entry *)e);
}
-#if defined(CONFIG_NETFILTER_XT_TARGET_TRACE) || \
- defined(CONFIG_NETFILTER_XT_TARGET_TRACE_MODULE)
+#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE)
static const char *const hooknames[] = {
[NF_INET_PRE_ROUTING] = "PREROUTING",
[NF_INET_LOCAL_IN] = "INPUT",
@@ -259,6 +259,7 @@ static void trace_packet(const struct sk_buff *skb,
const char *hookname, *chainname, *comment;
const struct ipt_entry *iter;
unsigned int rulenum = 0;
+ struct net *net = dev_net(in ? in : out);
table_base = private->entries[smp_processor_id()];
root = get_entry(table_base, private->hook_entry[hook]);
@@ -271,7 +272,7 @@ static void trace_packet(const struct sk_buff *skb,
&chainname, &comment, &rulenum) != 0)
break;
- nf_log_packet(AF_INET, hook, skb, in, out, &trace_loginfo,
+ nf_log_packet(net, AF_INET, hook, skb, in, out, &trace_loginfo,
"TRACE: %s:%s:%s:%u ",
tablename, chainname, comment, rulenum);
}
@@ -361,8 +362,7 @@ ipt_do_table(struct sk_buff *skb,
t = ipt_get_target(e);
IP_NF_ASSERT(t->u.kernel.target);
-#if defined(CONFIG_NETFILTER_XT_TARGET_TRACE) || \
- defined(CONFIG_NETFILTER_XT_TARGET_TRACE_MODULE)
+#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE)
/* The packet is traced: log it */
if (unlikely(skb->nf_trace))
trace_packet(skb, hook, in, out,
diff --git a/net/ipv4/netfilter/ipt_ULOG.c b/net/ipv4/netfilter/ipt_ULOG.c
index 7d168dcbd135..f8a222cb6448 100644
--- a/net/ipv4/netfilter/ipt_ULOG.c
+++ b/net/ipv4/netfilter/ipt_ULOG.c
@@ -4,6 +4,7 @@
* (C) 2000-2004 by Harald Welte <laforge@netfilter.org>
* (C) 1999-2001 Paul `Rusty' Russell
* (C) 2002-2004 Netfilter Core Team <coreteam@netfilter.org>
+ * (C) 2005-2007 Patrick McHardy <kaber@trash.net>
*
* 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
@@ -37,7 +38,7 @@
#include <linux/skbuff.h>
#include <linux/kernel.h>
#include <linux/timer.h>
-#include <linux/netlink.h>
+#include <net/netlink.h>
#include <linux/netdevice.h>
#include <linux/mm.h>
#include <linux/moduleparam.h>
@@ -45,6 +46,7 @@
#include <linux/netfilter/x_tables.h>
#include <linux/netfilter_ipv4/ipt_ULOG.h>
#include <net/netfilter/nf_log.h>
+#include <net/netns/generic.h>
#include <net/sock.h>
#include <linux/bitops.h>
#include <asm/unaligned.h>
@@ -78,15 +80,23 @@ typedef struct {
struct timer_list timer; /* the timer function */
} ulog_buff_t;
-static ulog_buff_t ulog_buffers[ULOG_MAXNLGROUPS]; /* array of buffers */
+static int ulog_net_id __read_mostly;
+struct ulog_net {
+ unsigned int nlgroup[ULOG_MAXNLGROUPS];
+ ulog_buff_t ulog_buffers[ULOG_MAXNLGROUPS];
+ struct sock *nflognl;
+ spinlock_t lock;
+};
-static struct sock *nflognl; /* our socket */
-static DEFINE_SPINLOCK(ulog_lock); /* spinlock */
+static struct ulog_net *ulog_pernet(struct net *net)
+{
+ return net_generic(net, ulog_net_id);
+}
/* send one ulog_buff_t to userspace */
-static void ulog_send(unsigned int nlgroupnum)
+static void ulog_send(struct ulog_net *ulog, unsigned int nlgroupnum)
{
- ulog_buff_t *ub = &ulog_buffers[nlgroupnum];
+ ulog_buff_t *ub = &ulog->ulog_buffers[nlgroupnum];
pr_debug("ulog_send: timer is deleting\n");
del_timer(&ub->timer);
@@ -103,7 +113,8 @@ static void ulog_send(unsigned int nlgroupnum)
NETLINK_CB(ub->skb).dst_group = nlgroupnum + 1;
pr_debug("throwing %d packets to netlink group %u\n",
ub->qlen, nlgroupnum + 1);
- netlink_broadcast(nflognl, ub->skb, 0, nlgroupnum + 1, GFP_ATOMIC);
+ netlink_broadcast(ulog->nflognl, ub->skb, 0, nlgroupnum + 1,
+ GFP_ATOMIC);
ub->qlen = 0;
ub->skb = NULL;
@@ -114,13 +125,16 @@ static void ulog_send(unsigned int nlgroupnum)
/* timer function to flush queue in flushtimeout time */
static void ulog_timer(unsigned long data)
{
+ struct ulog_net *ulog = container_of((void *)data,
+ struct ulog_net,
+ nlgroup[*(unsigned int *)data]);
pr_debug("timer function called, calling ulog_send\n");
/* lock to protect against somebody modifying our structure
* from ipt_ulog_target at the same time */
- spin_lock_bh(&ulog_lock);
- ulog_send(data);
- spin_unlock_bh(&ulog_lock);
+ spin_lock_bh(&ulog->lock);
+ ulog_send(ulog, data);
+ spin_unlock_bh(&ulog->lock);
}
static struct sk_buff *ulog_alloc_skb(unsigned int size)
@@ -160,6 +174,8 @@ static void ipt_ulog_packet(unsigned int hooknum,
size_t size, copy_len;
struct nlmsghdr *nlh;
struct timeval tv;
+ struct net *net = dev_net(in ? in : out);
+ struct ulog_net *ulog = ulog_pernet(net);
/* ffs == find first bit set, necessary because userspace
* is already shifting groupnumber, but we need unshifted.
@@ -172,11 +188,11 @@ static void ipt_ulog_packet(unsigned int hooknum,
else
copy_len = loginfo->copy_range;
- size = NLMSG_SPACE(sizeof(*pm) + copy_len);
+ size = nlmsg_total_size(sizeof(*pm) + copy_len);
- ub = &ulog_buffers[groupnum];
+ ub = &ulog->ulog_buffers[groupnum];
- spin_lock_bh(&ulog_lock);
+ spin_lock_bh(&ulog->lock);
if (!ub->skb) {
if (!(ub->skb = ulog_alloc_skb(size)))
@@ -186,7 +202,7 @@ static void ipt_ulog_packet(unsigned int hooknum,
/* either the queue len is too high or we don't have
* enough room in nlskb left. send it to userspace. */
- ulog_send(groupnum);
+ ulog_send(ulog, groupnum);
if (!(ub->skb = ulog_alloc_skb(size)))
goto alloc_failure;
@@ -260,16 +276,16 @@ static void ipt_ulog_packet(unsigned int hooknum,
if (ub->qlen >= loginfo->qthreshold) {
if (loginfo->qthreshold > 1)
nlh->nlmsg_type = NLMSG_DONE;
- ulog_send(groupnum);
+ ulog_send(ulog, groupnum);
}
out_unlock:
- spin_unlock_bh(&ulog_lock);
+ spin_unlock_bh(&ulog->lock);
return;
alloc_failure:
pr_debug("Error building netlink message\n");
- spin_unlock_bh(&ulog_lock);
+ spin_unlock_bh(&ulog->lock);
}
static unsigned int
@@ -376,54 +392,43 @@ static struct nf_logger ipt_ulog_logger __read_mostly = {
.me = THIS_MODULE,
};
-static int __init ulog_tg_init(void)
+static int __net_init ulog_tg_net_init(struct net *net)
{
- int ret, i;
+ int i;
+ struct ulog_net *ulog = ulog_pernet(net);
struct netlink_kernel_cfg cfg = {
.groups = ULOG_MAXNLGROUPS,
};
- pr_debug("init module\n");
-
- if (nlbufsiz > 128*1024) {
- pr_warning("Netlink buffer has to be <= 128kB\n");
- return -EINVAL;
- }
-
+ spin_lock_init(&ulog->lock);
/* initialize ulog_buffers */
for (i = 0; i < ULOG_MAXNLGROUPS; i++)
- setup_timer(&ulog_buffers[i].timer, ulog_timer, i);
+ setup_timer(&ulog->ulog_buffers[i].timer, ulog_timer, i);
- nflognl = netlink_kernel_create(&init_net, NETLINK_NFLOG, &cfg);
- if (!nflognl)
+ ulog->nflognl = netlink_kernel_create(net, NETLINK_NFLOG, &cfg);
+ if (!ulog->nflognl)
return -ENOMEM;
- ret = xt_register_target(&ulog_tg_reg);
- if (ret < 0) {
- netlink_kernel_release(nflognl);
- return ret;
- }
if (nflog)
- nf_log_register(NFPROTO_IPV4, &ipt_ulog_logger);
+ nf_log_set(net, NFPROTO_IPV4, &ipt_ulog_logger);
return 0;
}
-static void __exit ulog_tg_exit(void)
+static void __net_exit ulog_tg_net_exit(struct net *net)
{
ulog_buff_t *ub;
int i;
-
- pr_debug("cleanup_module\n");
+ struct ulog_net *ulog = ulog_pernet(net);
if (nflog)
- nf_log_unregister(&ipt_ulog_logger);
- xt_unregister_target(&ulog_tg_reg);
- netlink_kernel_release(nflognl);
+ nf_log_unset(net, &ipt_ulog_logger);
+
+ netlink_kernel_release(ulog->nflognl);
/* remove pending timers and free allocated skb's */
for (i = 0; i < ULOG_MAXNLGROUPS; i++) {
- ub = &ulog_buffers[i];
+ ub = &ulog->ulog_buffers[i];
pr_debug("timer is deleting\n");
del_timer(&ub->timer);
@@ -434,5 +439,50 @@ static void __exit ulog_tg_exit(void)
}
}
+static struct pernet_operations ulog_tg_net_ops = {
+ .init = ulog_tg_net_init,
+ .exit = ulog_tg_net_exit,
+ .id = &ulog_net_id,
+ .size = sizeof(struct ulog_net),
+};
+
+static int __init ulog_tg_init(void)
+{
+ int ret;
+ pr_debug("init module\n");
+
+ if (nlbufsiz > 128*1024) {
+ pr_warn("Netlink buffer has to be <= 128kB\n");
+ return -EINVAL;
+ }
+
+ ret = register_pernet_subsys(&ulog_tg_net_ops);
+ if (ret)
+ goto out_pernet;
+
+ ret = xt_register_target(&ulog_tg_reg);
+ if (ret < 0)
+ goto out_target;
+
+ if (nflog)
+ nf_log_register(NFPROTO_IPV4, &ipt_ulog_logger);
+
+ return 0;
+
+out_target:
+ unregister_pernet_subsys(&ulog_tg_net_ops);
+out_pernet:
+ return ret;
+}
+
+static void __exit ulog_tg_exit(void)
+{
+ pr_debug("cleanup_module\n");
+ if (nflog)
+ nf_log_unregister(&ipt_ulog_logger);
+ xt_unregister_target(&ulog_tg_reg);
+ unregister_pernet_subsys(&ulog_tg_net_ops);
+}
+
module_init(ulog_tg_init);
module_exit(ulog_tg_exit);
diff --git a/net/ipv4/netfilter/iptable_mangle.c b/net/ipv4/netfilter/iptable_mangle.c
index 85d88f206447..cba5658ec82c 100644
--- a/net/ipv4/netfilter/iptable_mangle.c
+++ b/net/ipv4/netfilter/iptable_mangle.c
@@ -44,6 +44,7 @@ ipt_mangle_out(struct sk_buff *skb, const struct net_device *out)
u_int8_t tos;
__be32 saddr, daddr;
u_int32_t mark;
+ int err;
/* root is playing with raw sockets. */
if (skb->len < sizeof(struct iphdr) ||
@@ -66,9 +67,11 @@ ipt_mangle_out(struct sk_buff *skb, const struct net_device *out)
if (iph->saddr != saddr ||
iph->daddr != daddr ||
skb->mark != mark ||
- iph->tos != tos)
- if (ip_route_me_harder(skb, RTN_UNSPEC))
- ret = NF_DROP;
+ iph->tos != tos) {
+ err = ip_route_me_harder(skb, RTN_UNSPEC);
+ if (err < 0)
+ ret = NF_DROP_ERR(err);
+ }
}
return ret;
diff --git a/net/ipv4/netfilter/iptable_nat.c b/net/ipv4/netfilter/iptable_nat.c
index eeaff7e4acb5..6383273d54e1 100644
--- a/net/ipv4/netfilter/iptable_nat.c
+++ b/net/ipv4/netfilter/iptable_nat.c
@@ -176,6 +176,7 @@ nf_nat_ipv4_out(unsigned int hooknum,
#ifdef CONFIG_XFRM
const struct nf_conn *ct;
enum ip_conntrack_info ctinfo;
+ int err;
#endif
unsigned int ret;
@@ -195,9 +196,11 @@ nf_nat_ipv4_out(unsigned int hooknum,
ct->tuplehash[!dir].tuple.dst.u3.ip) ||
(ct->tuplehash[dir].tuple.dst.protonum != IPPROTO_ICMP &&
ct->tuplehash[dir].tuple.src.u.all !=
- ct->tuplehash[!dir].tuple.dst.u.all))
- if (nf_xfrm_me_harder(skb, AF_INET) < 0)
- ret = NF_DROP;
+ ct->tuplehash[!dir].tuple.dst.u.all)) {
+ err = nf_xfrm_me_harder(skb, AF_INET);
+ if (err < 0)
+ ret = NF_DROP_ERR(err);
+ }
}
#endif
return ret;
@@ -213,6 +216,7 @@ nf_nat_ipv4_local_fn(unsigned int hooknum,
const struct nf_conn *ct;
enum ip_conntrack_info ctinfo;
unsigned int ret;
+ int err;
/* root is playing with raw sockets. */
if (skb->len < sizeof(struct iphdr) ||
@@ -226,16 +230,19 @@ nf_nat_ipv4_local_fn(unsigned int hooknum,
if (ct->tuplehash[dir].tuple.dst.u3.ip !=
ct->tuplehash[!dir].tuple.src.u3.ip) {
- if (ip_route_me_harder(skb, RTN_UNSPEC))
- ret = NF_DROP;
+ err = ip_route_me_harder(skb, RTN_UNSPEC);
+ if (err < 0)
+ ret = NF_DROP_ERR(err);
}
#ifdef CONFIG_XFRM
else if (!(IPCB(skb)->flags & IPSKB_XFRM_TRANSFORMED) &&
ct->tuplehash[dir].tuple.dst.protonum != IPPROTO_ICMP &&
ct->tuplehash[dir].tuple.dst.u.all !=
- ct->tuplehash[!dir].tuple.src.u.all)
- if (nf_xfrm_me_harder(skb, AF_INET) < 0)
- ret = NF_DROP;
+ ct->tuplehash[!dir].tuple.src.u.all) {
+ err = nf_xfrm_me_harder(skb, AF_INET);
+ if (err < 0)
+ ret = NF_DROP_ERR(err);
+ }
#endif
}
return ret;
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
index 2820aa18b542..567d84168bd2 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
@@ -1,6 +1,7 @@
/* (C) 1999-2001 Paul `Rusty' Russell
* (C) 2002-2004 Netfilter Core Team <coreteam@netfilter.org>
+ * (C) 2006-2012 Patrick McHardy <kaber@trash.net>
*
* 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
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
index f2ca12794081..4c48e434bb1f 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
@@ -2,6 +2,7 @@
*
* (C) 1999-2001 Paul `Rusty' Russell
* (C) 2002-2006 Netfilter Core Team <coreteam@netfilter.org>
+ * (C) 2006-2010 Patrick McHardy <kaber@trash.net>
*
* 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
diff --git a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
index 5241d997ab75..a338dad41b7d 100644
--- a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
+++ b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
@@ -1,5 +1,6 @@
/* (C) 1999-2001 Paul `Rusty' Russell
* (C) 2002-2004 Netfilter Core Team <coreteam@netfilter.org>
+ * (C) 2006-2010 Patrick McHardy <kaber@trash.net>
*
* 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
@@ -187,8 +188,8 @@ icmp_error(struct net *net, struct nf_conn *tmpl,
icmph = skb_header_pointer(skb, ip_hdrlen(skb), sizeof(_ih), &_ih);
if (icmph == NULL) {
if (LOG_INVALID(net, IPPROTO_ICMP))
- nf_log_packet(PF_INET, 0, skb, NULL, NULL, NULL,
- "nf_ct_icmp: short packet ");
+ nf_log_packet(net, PF_INET, 0, skb, NULL, NULL,
+ NULL, "nf_ct_icmp: short packet ");
return -NF_ACCEPT;
}
@@ -196,7 +197,7 @@ icmp_error(struct net *net, struct nf_conn *tmpl,
if (net->ct.sysctl_checksum && hooknum == NF_INET_PRE_ROUTING &&
nf_ip_checksum(skb, hooknum, dataoff, 0)) {
if (LOG_INVALID(net, IPPROTO_ICMP))
- nf_log_packet(PF_INET, 0, skb, NULL, NULL, NULL,
+ nf_log_packet(net, PF_INET, 0, skb, NULL, NULL, NULL,
"nf_ct_icmp: bad HW ICMP checksum ");
return -NF_ACCEPT;
}
@@ -209,7 +210,7 @@ icmp_error(struct net *net, struct nf_conn *tmpl,
*/
if (icmph->type > NR_ICMP_TYPES) {
if (LOG_INVALID(net, IPPROTO_ICMP))
- nf_log_packet(PF_INET, 0, skb, NULL, NULL, NULL,
+ nf_log_packet(net, PF_INET, 0, skb, NULL, NULL, NULL,
"nf_ct_icmp: invalid ICMP type ");
return -NF_ACCEPT;
}
diff --git a/net/ipv4/netfilter/nf_nat_h323.c b/net/ipv4/netfilter/nf_nat_h323.c
index 9c3db10b22d3..9eea059dd621 100644
--- a/net/ipv4/netfilter/nf_nat_h323.c
+++ b/net/ipv4/netfilter/nf_nat_h323.c
@@ -2,6 +2,7 @@
* H.323 extension for NAT alteration.
*
* Copyright (c) 2006 Jing Min Zhao <zhaojingmin@users.sourceforge.net>
+ * Copyright (c) 2006-2012 Patrick McHardy <kaber@trash.net>
*
* This source code is licensed under General Public License version 2.
*
diff --git a/net/ipv4/netfilter/nf_nat_pptp.c b/net/ipv4/netfilter/nf_nat_pptp.c
index a06d7d74817d..657d2307f031 100644
--- a/net/ipv4/netfilter/nf_nat_pptp.c
+++ b/net/ipv4/netfilter/nf_nat_pptp.c
@@ -13,6 +13,8 @@
*
* Development of this code funded by Astaro AG (http://www.astaro.com/)
*
+ * (C) 2006-2012 Patrick McHardy <kaber@trash.net>
+ *
* TODO: - NAT to a unique tuple, not to TCP source port
* (needs netfilter tuple reservation)
*/
diff --git a/net/ipv4/netfilter/nf_nat_proto_gre.c b/net/ipv4/netfilter/nf_nat_proto_gre.c
index ea44f02563b5..690d890111bb 100644
--- a/net/ipv4/netfilter/nf_nat_proto_gre.c
+++ b/net/ipv4/netfilter/nf_nat_proto_gre.c
@@ -21,6 +21,8 @@
*
* Development of this code funded by Astaro AG (http://www.astaro.com/)
*
+ * (C) 2006-2012 Patrick McHardy <kaber@trash.net>
+ *
*/
#include <linux/module.h>
diff --git a/net/ipv4/netfilter/nf_nat_snmp_basic.c b/net/ipv4/netfilter/nf_nat_snmp_basic.c
index bac712293fd6..5f011cc89cd9 100644
--- a/net/ipv4/netfilter/nf_nat_snmp_basic.c
+++ b/net/ipv4/netfilter/nf_nat_snmp_basic.c
@@ -38,6 +38,8 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author: James Morris <jmorris@intercode.com.au>
+ *
+ * Copyright (c) 2006-2010 Patrick McHardy <kaber@trash.net>
*/
#include <linux/module.h>
#include <linux/moduleparam.h>
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-11 18:41:54 +0000