diff options
| author | Patrick McHardy <kaber@trash.net> | 2006-01-06 23:06:30 -0800 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-01-07 12:57:37 -0800 |
| commit | eb9c7ebe6980c41cf6ae889e301c3b49f473ee9f (patch) | |
| tree | 419103d15b9de9c26c8400c698625231df55da91 /net/xfrm | |
| parent | b59c270104f03960069596722fea70340579244d (diff) | |
| download | linux-eb9c7ebe6980c41cf6ae889e301c3b49f473ee9f.tar.gz | |
[NETFILTER]: Handle NAT in IPsec policy checks
Handle NAT of decapsulated IPsec packets by reconstructing the struct flowi of the original packet from the conntrack information for IPsec policy checks. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm')
| -rw-r--r-- | net/xfrm/xfrm_policy.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index f2edc9225b6a..59614a994b4e 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -22,6 +22,7 @@ #include <linux/workqueue.h> #include <linux/notifier.h> #include <linux/netdevice.h> +#include <linux/netfilter.h> #include <linux/module.h> #include <net/xfrm.h> #include <net/ip.h> @@ -985,6 +986,7 @@ int __xfrm_policy_check(struct sock *sk, int dir, struct sk_buff *skb, if (xfrm_decode_session(skb, &fl, family) < 0) return 0; + nf_nat_decode_session(skb, &fl, family); sk_sid = security_sk_sid(sk, &fl, fl_dir); |