From: Patrick McHardy <kaber@trash.net>
Date: Thu, 9 Jan 2014 18:42:35 +0000 (+0000)
Subject: netfilter: nf_tables: add missing module references to chain types
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=88ce65a71c39901494eb2f1393856bff8ba0158d;p=linux-beck.git

netfilter: nf_tables: add missing module references to chain types

In some cases we neither take a reference to the AF info nor to the
chain type, allowing the module to be unloaded while in use.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---

diff --git a/net/bridge/netfilter/nf_tables_bridge.c b/net/bridge/netfilter/nf_tables_bridge.c
index 003c1e9a8b0c..f97222eb8235 100644
--- a/net/bridge/netfilter/nf_tables_bridge.c
+++ b/net/bridge/netfilter/nf_tables_bridge.c
@@ -72,6 +72,7 @@ static struct nf_chain_type filter_bridge = {
 	.family		= NFPROTO_BRIDGE,
 	.name		= "filter",
 	.type		= NFT_CHAIN_T_DEFAULT,
+	.me		= THIS_MODULE,
 	.hook_mask	= (1 << NF_BR_LOCAL_IN) |
 			  (1 << NF_BR_FORWARD) |
 			  (1 << NF_BR_LOCAL_OUT),
diff --git a/net/ipv4/netfilter/nf_tables_arp.c b/net/ipv4/netfilter/nf_tables_arp.c
index 36d27fc7e859..228df003f3cc 100644
--- a/net/ipv4/netfilter/nf_tables_arp.c
+++ b/net/ipv4/netfilter/nf_tables_arp.c
@@ -72,6 +72,7 @@ static struct nf_chain_type filter_arp = {
 	.family		= NFPROTO_ARP,
 	.name		= "filter",
 	.type		= NFT_CHAIN_T_DEFAULT,
+	.me		= THIS_MODULE,
 	.hook_mask	= (1 << NF_ARP_IN) |
 			  (1 << NF_ARP_OUT) |
 			  (1 << NF_ARP_FORWARD),
diff --git a/net/ipv4/netfilter/nf_tables_ipv4.c b/net/ipv4/netfilter/nf_tables_ipv4.c
index da927dc9f636..d6fc1b4ace4e 100644
--- a/net/ipv4/netfilter/nf_tables_ipv4.c
+++ b/net/ipv4/netfilter/nf_tables_ipv4.c
@@ -95,6 +95,7 @@ static struct nf_chain_type filter_ipv4 = {
 	.family		= NFPROTO_IPV4,
 	.name		= "filter",
 	.type		= NFT_CHAIN_T_DEFAULT,
+	.me		= THIS_MODULE,
 	.hook_mask	= (1 << NF_INET_LOCAL_IN) |
 			  (1 << NF_INET_LOCAL_OUT) |
 			  (1 << NF_INET_FORWARD) |
diff --git a/net/ipv6/netfilter/nf_tables_ipv6.c b/net/ipv6/netfilter/nf_tables_ipv6.c
index 025e7f4e8ac5..a34027687ecd 100644
--- a/net/ipv6/netfilter/nf_tables_ipv6.c
+++ b/net/ipv6/netfilter/nf_tables_ipv6.c
@@ -94,6 +94,7 @@ static struct nf_chain_type filter_ipv6 = {
 	.family		= NFPROTO_IPV6,
 	.name		= "filter",
 	.type		= NFT_CHAIN_T_DEFAULT,
+	.me		= THIS_MODULE,
 	.hook_mask	= (1 << NF_INET_LOCAL_IN) |
 			  (1 << NF_INET_LOCAL_OUT) |
 			  (1 << NF_INET_FORWARD) |
diff --git a/net/netfilter/nf_tables_inet.c b/net/netfilter/nf_tables_inet.c
index ac0edcb549de..280d3a2d5abc 100644
--- a/net/netfilter/nf_tables_inet.c
+++ b/net/netfilter/nf_tables_inet.c
@@ -70,6 +70,7 @@ static struct nf_chain_type filter_inet = {
 	.family		= NFPROTO_INET,
 	.name		= "filter",
 	.type		= NFT_CHAIN_T_DEFAULT,
+	.me		= THIS_MODULE,
 	.hook_mask	= (1 << NF_INET_LOCAL_IN) |
 			  (1 << NF_INET_LOCAL_OUT) |
 			  (1 << NF_INET_FORWARD) |