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netfilter: nf_tables: add missing module references to chain types

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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>
This commit is contained in:
Patrick McHardy 2014-01-09 18:42:35 +00:00 committed by Pablo Neira Ayuso
parent baae3e62f3
commit 88ce65a71c
5 changed files with 5 additions and 0 deletions
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1
net/bridge/netfilter/nf_tables_bridge.c
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@ -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),

1
net/ipv4/netfilter/nf_tables_arp.c
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@ -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),

1
net/ipv4/netfilter/nf_tables_ipv4.c
View File

@ -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) |

1
net/ipv6/netfilter/nf_tables_ipv6.c
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@ -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) |

1
net/netfilter/nf_tables_inet.c
View File

@ -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) |