path: root/net/ipv4/ipcomp.c
diff options
authorDiego Beltrami <diego.beltrami@gmail.com>2006-10-03 23:47:05 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2006-10-04 00:31:09 -0700
commit0a69452cb45add0841c2bc1e75c25f6bd4f1d8d9 (patch)
tree17906377f0f55c809126932e3a0e4b9bb972739c /net/ipv4/ipcomp.c
parent[TCP]: Kill warning in tcp_clean_rtx_queue(). (diff)
[XFRM]: BEET mode
This patch introduces the BEET mode (Bound End-to-End Tunnel) with as specified by the ietf draft at the following link: http://www.ietf.org/internet-drafts/draft-nikander-esp-beet-mode-06.txt The patch provides only single family support (i.e. inner family = outer family). Signed-off-by: Diego Beltrami <diego.beltrami@gmail.com> Signed-off-by: Miika Komu <miika@iki.fi> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Abhinav Pathak <abhinav.pathak@hiit.fi> Signed-off-by: Jeff Ahrenholz <ahrenholz@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
1 files changed, 4 insertions, 1 deletions
diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c
index 2017d36024d4..3839b706142e 100644
--- a/net/ipv4/ipcomp.c
+++ b/net/ipv4/ipcomp.c
@@ -206,6 +206,7 @@ static void ipcomp4_err(struct sk_buff *skb, u32 info)
static struct xfrm_state *ipcomp_tunnel_create(struct xfrm_state *x)
struct xfrm_state *t;
+ u8 mode = XFRM_MODE_TUNNEL;
t = xfrm_state_alloc();
if (t == NULL)
@@ -216,7 +217,9 @@ static struct xfrm_state *ipcomp_tunnel_create(struct xfrm_state *x)
t->id.daddr.a4 = x->id.daddr.a4;
memcpy(&t->sel, &x->sel, sizeof(t->sel));
t->props.family = AF_INET;
- t->props.mode = XFRM_MODE_TUNNEL;
+ if (x->props.mode == XFRM_MODE_BEET)
+ mode = x->props.mode;
+ t->props.mode = mode;
t->props.saddr.a4 = x->props.saddr.a4;
t->props.flags = x->props.flags;