[NETFILTER]: nf_nat_pptp: fix expectation removal

[safe/jmp/linux-2.6] / net / ipv4 / netfilter / nf_nat_pptp.c

diff --git a/net/ipv4/netfilter/nf_nat_pptp.c b/net/ipv4/netfilter/nf_nat_pptp.c
index 0ae45b7..5df4fca 100644 (file)
--- a/net/ipv4/netfilter/nf_nat_pptp.c
+++ b/net/ipv4/netfilter/nf_nat_pptp.c
@@ -72,9 +72,9 @@ static void pptp_nat_expected(struct nf_conn *ct,
                DEBUGP("we are PAC->PNS\n");
                /* build tuple for PNS->PAC */
                t.src.l3num = AF_INET;
-               t.src.u3.ip = master->tuplehash[exp->dir].tuple.src.u3.ip;
+               t.src.u3.ip = master->tuplehash[!exp->dir].tuple.src.u3.ip;
                t.src.u.gre.key = nat_pptp_info->pns_call_id;
-               t.dst.u3.ip = master->tuplehash[exp->dir].tuple.dst.u3.ip;
+               t.dst.u3.ip = master->tuplehash[!exp->dir].tuple.dst.u3.ip;
                t.dst.u.gre.key = nat_pptp_info->pac_call_id;
                t.dst.protonum = IPPROTO_GRE;
        }