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[NETFILTER]: nf_conntrack_sip: perform NAT after parsing

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Perform NAT last after parsing the packet. This makes no difference
currently, but is needed when dealing with registrations to make
sure we seen the unNATed addresses.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick McHardy
2008-03-25 20:22:37 -07:00
committed by David S. Miller
parent 30f33e6dee
commit 33cb1e9a93
2 changed files with 11 additions and 11 deletions
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3
net/ipv4/netfilter/nf_nat_sip.c
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@@ -104,9 +104,6 @@ static unsigned int ip_nat_sip(struct sk_buff *skb,
union nf_inet_addr addr;
__be16 port;
if (*datalen < strlen("SIP/2.0"))
return NF_ACCEPT;
/* Basic rules: requests and responses. */
if (strnicmp(*dptr, "SIP/2.0", strlen("SIP/2.0")) != 0) {
if (ct_sip_parse_request(ct, *dptr, *datalen,