diff options
| author | Daniel Borkmann <daniel@iogearbox.net> | 2015-08-08 21:40:01 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2015-08-11 12:29:01 +0200 |
| commit | 308ac9143ee2208f54d061eca54a89da509b5d92 (patch) | |
| tree | 25edc149b4a99d3edf58927e15c6881044d60ade /net/ipv4/netfilter/nf_conntrack_proto_icmp.c | |
| parent | 3499abb249bb5ed9d21031944bc3059ec4aa2909 (diff) | |
| download | linux-308ac9143ee2208f54d061eca54a89da509b5d92.tar.gz | |
netfilter: nf_conntrack: push zone object into functions
This patch replaces the zone id which is pushed down into functions
with the actual zone object. It's a bigger one-time change, but
needed for later on extending zones with a direction parameter, and
thus decoupling this additional information from all call-sites.
No functional changes in this patch.
The default zone becomes a global const object, namely nf_ct_zone_dflt
and will be returned directly in various cases, one being, when there's
f.e. no zoning support.
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/ipv4/netfilter/nf_conntrack_proto_icmp.c')
| -rw-r--r-- | net/ipv4/netfilter/nf_conntrack_proto_icmp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c index 80d5554b9a88da..8a2f41c2fe6f05 100644 --- a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c +++ b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c @@ -134,9 +134,10 @@ icmp_error_message(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb, struct nf_conntrack_tuple innertuple, origtuple; const struct nf_conntrack_l4proto *innerproto; const struct nf_conntrack_tuple_hash *h; - u16 zone = tmpl ? nf_ct_zone(tmpl) : NF_CT_DEFAULT_ZONE; + const struct nf_conntrack_zone *zone; NF_CT_ASSERT(skb->nfct == NULL); + zone = nf_ct_zone_tmpl(tmpl); /* Are they talking about one of our connections? */ if (!nf_ct_get_tuplepr(skb, |