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authorPatrick McHardy <kaber@trash.net>2014-01-09 18:42:35 +0000
committerPablo Neira Ayuso <pablo@netfilter.org>2014-01-09 20:17:14 +0100
commit88ce65a71c39901494eb2f1393856bff8ba0158d (patch)
tree74ec344b9b23c85c96c47d26afe1a8bae3aa539e /net/ipv4
parentbaae3e62f31618d90e08fb886b4481e5d7b7f27c (diff)
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>
Diffstat (limited to 'net/ipv4')
-rw-r--r--net/ipv4/netfilter/nf_tables_arp.c1
-rw-r--r--net/ipv4/netfilter/nf_tables_ipv4.c1
2 files changed, 2 insertions, 0 deletions
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) |