[XFRM]: BEET mode

[linux-2.6] / net / ipv4 / ipcomp.c

diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c
index 17342430a843bc20781590c79f210564221905b4..3839b706142e3816f73bbc9a6ff361a9f8467d44 100644 (file)
--- a/net/ipv4/ipcomp.c
+++ b/net/ipv4/ipcomp.c
@@ -183,7 +183,7 @@ out_ok:
 
 static void ipcomp4_err(struct sk_buff *skb, u32 info)
 {
-       u32 spi;
+       __be32 spi;
        struct iphdr *iph = (struct iphdr *)skb->data;
        struct ip_comp_hdr *ipch = (struct ip_comp_hdr *)(skb->data+(iph->ihl<<2));
        struct xfrm_state *x;
@@ -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;