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@xxxxxxxxx>
---
net/bridge/netfilter/nf_tables_bridge.c | 1 +
net/ipv4/netfilter/nf_tables_arp.c | 1 +
net/ipv4/netfilter/nf_tables_ipv4.c | 1 +
net/ipv6/netfilter/nf_tables_ipv6.c | 1 +
net/netfilter/nf_tables_inet.c | 1 +
5 files changed, 5 insertions(+)
diff --git a/net/bridge/netfilter/nf_tables_bridge.c b/net/bridge/netfilter/nf_tables_bridge.c
index 003c1e9..f97222e 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 36d27fc..228df00 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 da927dc..d6fc1b4 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 025e7f4..a340276 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 ac0edcb..280d3a2 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) |
--
1.8.4.2
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