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[NETFILTER] PPTP helper: Fix compilation of conntrack helper without NAT

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This patch fixes compilation of the PPTP conntrack helper when NAT is
configured off.

Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
This commit is contained in:
Harald Welte 2005-11-03 14:27:07 +01:00 committed by Arnaldo Carvalho de Melo
parent 0bbacc402e
commit 3428c209c6
2 changed files with 2 additions and 4 deletions
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4
net/ipv4/netfilter/ip_conntrack_helper_pptp.c
View File

@ -270,14 +270,10 @@ exp_gre(struct ip_conntrack *master,
exp_orig->expectfn = pptp_expectfn;
exp_orig->flags = 0;
exp_orig->dir = IP_CT_DIR_ORIGINAL;
/* both expectations are identical apart from tuple */
memcpy(exp_reply, exp_orig, sizeof(*exp_reply));
memcpy(&exp_reply->tuple, &exp_tuples[1], sizeof(exp_reply->tuple));
exp_reply->dir = !exp_orig->dir;
if (ip_nat_pptp_hook_exp_gre)
ret = ip_nat_pptp_hook_exp_gre(exp_orig, exp_reply);
else {

2
net/ipv4/netfilter/ip_nat_helper_pptp.c
View File

@ -216,6 +216,7 @@ pptp_exp_gre(struct ip_conntrack_expect *expect_orig,
expect_orig->saved_proto.gre.key = htons(nat_pptp_info->pac_call_id);
expect_orig->tuple.src.u.gre.key = htons(nat_pptp_info->pns_call_id);
expect_orig->tuple.dst.u.gre.key = htons(ct_pptp_info->pac_call_id);
expect_orig->dir = IP_CT_DIR_ORIGINAL;
inv_t.src.ip = reply_t->src.ip;
inv_t.dst.ip = reply_t->dst.ip;
inv_t.src.u.gre.key = htons(nat_pptp_info->pac_call_id);
@ -233,6 +234,7 @@ pptp_exp_gre(struct ip_conntrack_expect *expect_orig,
expect_reply->saved_proto.gre.key = htons(nat_pptp_info->pns_call_id);
expect_reply->tuple.src.u.gre.key = htons(nat_pptp_info->pac_call_id);
expect_reply->tuple.dst.u.gre.key = htons(ct_pptp_info->pns_call_id);
expect_reply->dir = IP_CT_DIR_REPLY;
inv_t.src.ip = orig_t->src.ip;
inv_t.dst.ip = orig_t->dst.ip;
inv_t.src.u.gre.key = htons(nat_pptp_info->pns_call_id);