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authorJamal Hadi Salim <hadi@cyberus.ca>2010-02-23 03:20:22 +0300
committerDavid S. Miller <davem@davemloft.net>2010-02-23 03:20:22 +0300
commitbd55775c8dd656fc69b3a42a1c4ab32abb7e8af9 (patch)
tree766b30d5fc29d5d4849a10a290db51fe0f7c3ad7 /net/ipv4/ipcomp.c
parentbf825f81b454fae2ffe1b675f3a549656726440e (diff)
downloadlinux-bd55775c8dd656fc69b3a42a1c4ab32abb7e8af9.tar.xz
xfrm: SA lookups signature with mark
pass mark to all SA lookups to prepare them for when we add code to have them search. Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ipcomp.c')
-rw-r--r--net/ipv4/ipcomp.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c
index 83ed71500898..629067571f02 100644
--- a/net/ipv4/ipcomp.c
+++ b/net/ipv4/ipcomp.c
@@ -36,7 +36,7 @@ static void ipcomp4_err(struct sk_buff *skb, u32 info)
return;
spi = htonl(ntohs(ipch->cpi));
- x = xfrm_state_lookup(net, (xfrm_address_t *)&iph->daddr,
+ x = xfrm_state_lookup(net, skb->mark, (xfrm_address_t *)&iph->daddr,
spi, IPPROTO_COMP, AF_INET);
if (!x)
return;
@@ -63,6 +63,7 @@ static struct xfrm_state *ipcomp_tunnel_create(struct xfrm_state *x)
t->props.mode = x->props.mode;
t->props.saddr.a4 = x->props.saddr.a4;
t->props.flags = x->props.flags;
+ memcpy(&t->mark, &x->mark, sizeof(t->mark));
if (xfrm_init_state(t))
goto error;
@@ -87,8 +88,9 @@ static int ipcomp_tunnel_attach(struct xfrm_state *x)
struct net *net = xs_net(x);
int err = 0;
struct xfrm_state *t;
+ u32 mark = x->mark.v & x->mark.m;
- t = xfrm_state_lookup(net, (xfrm_address_t *)&x->id.daddr.a4,
+ t = xfrm_state_lookup(net, mark, (xfrm_address_t *)&x->id.daddr.a4,
x->props.saddr.a4, IPPROTO_IPIP, AF_INET);
if (!t) {
t = ipcomp_tunnel_create(x);