diff options
| author | Florian Westphal <fw@strlen.de> | 2017-04-20 10:11:35 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2017-04-26 09:30:22 +0200 |
| commit | 9a08ecfe74d7796ddc92ec312d3b7eaeba5a7c22 (patch) | |
| tree | 2a9fa3c6cb2122050ee531d019d7c9fde52bd28a /include/net | |
| parent | 2fe7c321ab54d391dffb98911f5fb5cd315d6526 (diff) | |
| download | linux-9a08ecfe74d7796ddc92ec312d3b7eaeba5a7c22.tar.bz2 | |
netfilter: don't attach a nat extension by default
nowadays the NAT extension only stores the interface index
(used to purge connections that got masqueraded when interface goes down)
and pptp nat information.
Previous patches moved nf_ct_nat_ext_add to those places that need it.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/netfilter/nf_nat.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/netfilter/nf_nat.h b/include/net/netfilter/nf_nat.h index c327a431a6f3..05c82a1a4267 100644 --- a/include/net/netfilter/nf_nat.h +++ b/include/net/netfilter/nf_nat.h @@ -67,7 +67,7 @@ static inline bool nf_nat_oif_changed(unsigned int hooknum, { #if IS_ENABLED(CONFIG_NF_NAT_MASQUERADE_IPV4) || \ IS_ENABLED(CONFIG_NF_NAT_MASQUERADE_IPV6) - return nat->masq_index && hooknum == NF_INET_POST_ROUTING && + return nat && nat->masq_index && hooknum == NF_INET_POST_ROUTING && CTINFO2DIR(ctinfo) == IP_CT_DIR_ORIGINAL && nat->masq_index != out->ifindex; #else |