diff options
Diffstat (limited to 'net/netfilter/nf_conntrack_ftp.c')
| -rw-r--r-- | net/netfilter/nf_conntrack_ftp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/netfilter/nf_conntrack_ftp.c b/net/netfilter/nf_conntrack_ftp.c index 4bb771d1f57a..3e1587e63c03 100644 --- a/net/netfilter/nf_conntrack_ftp.c +++ b/net/netfilter/nf_conntrack_ftp.c @@ -487,7 +487,8 @@ static int help(struct sk_buff *skb, /* Now, NAT might want to mangle the packet, and register the * (possibly changed) expectation itself. */ nf_nat_ftp = rcu_dereference(nf_nat_ftp_hook); - if (nf_nat_ftp && ct->status & IPS_NAT_MASK) + if (nf_nat_ftp && nf_ct_l3num(ct) == NFPROTO_IPV4 && + ct->status & IPS_NAT_MASK) ret = nf_nat_ftp(skb, ctinfo, search[dir][i].ftptype, matchoff, matchlen, exp); else { |