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-rw-r--r--net/netfilter/nf_nat_ftp.c17
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;
}