diff options
Diffstat (limited to '')
| -rw-r--r-- | net/ipv4/netfilter/ip_conntrack_netlink.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/net/ipv4/netfilter/ip_conntrack_netlink.c b/net/ipv4/netfilter/ip_conntrack_netlink.c index 36a046f22105..0ab2d7df6bc4 100644 --- a/net/ipv4/netfilter/ip_conntrack_netlink.c +++ b/net/ipv4/netfilter/ip_conntrack_netlink.c @@ -1052,13 +1052,14 @@ ctnetlink_new_conntrack(struct sock *ctnl, struct sk_buff *skb, err = -ENOENT; if (nlh->nlmsg_flags & NLM_F_CREATE) err = ctnetlink_create_conntrack(cda, &otuple, &rtuple); + return err; + } + /* implicit 'else' */ + + /* we only allow nat config for new conntracks */ + if (cda[CTA_NAT-1]) { + err = -EINVAL; goto out_unlock; - } else { - /* we only allow nat config for new conntracks */ - if (cda[CTA_NAT-1]) { - err = -EINVAL; - goto out_unlock; - } } /* We manipulate the conntrack inside the global conntrack table lock, |