diff options
Diffstat (limited to 'net/netfilter/nf_nat_ftp.c')
-rw-r--r-- | net/netfilter/nf_nat_ftp.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/net/netfilter/nf_nat_ftp.c b/net/netfilter/nf_nat_ftp.c index aace6768a64e..c92a436d9c48 100644 --- a/net/netfilter/nf_nat_ftp.c +++ b/net/netfilter/nf_nat_ftp.c @@ -86,22 +86,9 @@ static unsigned int nf_nat_ftp(struct sk_buff *skb, * this one. */ exp->expectfn = nf_nat_follow_master; - /* Try to get same port: if not, try to change it. */ - for (port = ntohs(exp->saved_proto.tcp.port); port != 0; port++) { - int ret; - - exp->tuple.dst.u.tcp.port = htons(port); - ret = nf_ct_expect_related(exp, 0); - if (ret == 0) - break; - else if (ret != -EBUSY) { - port = 0; - break; - } - } - + port = nf_nat_exp_find_port(exp, ntohs(exp->saved_proto.tcp.port)); if (port == 0) { - nf_ct_helper_log(skb, ct, "all ports in use"); + nf_ct_helper_log(skb, exp->master, "all ports in use"); return NF_DROP; } |