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authorJamal Hadi Salim <hadi@cyberus.ca>2010-02-22 16:20:22 -0800
committerDavid S. Miller <davem@davemloft.net>2010-02-22 16:20:22 -0800
commitbd55775c8dd656fc69b3a42a1c4ab32abb7e8af9 (patch)
tree766b30d5fc29d5d4849a10a290db51fe0f7c3ad7 /net/xfrm/xfrm_user.c
parentbf825f81b454fae2ffe1b675f3a549656726440e (diff)
downloadop-kernel-dev-bd55775c8dd656fc69b3a42a1c4ab32abb7e8af9.zip
op-kernel-dev-bd55775c8dd656fc69b3a42a1c4ab32abb7e8af9.tar.gz
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/xfrm/xfrm_user.c')
-rw-r--r--net/xfrm/xfrm_user.c17
1 files changed, 10 insertions, 7 deletions
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index ee04e6b..331ae73 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -31,6 +31,9 @@
#include <linux/in6.h>
#endif
+#define DUMMY_MARK 0
+static struct xfrm_mark dummy_mark = {0, 0};
+
static inline int aead_len(struct xfrm_algo_aead *alg)
{
return sizeof(*alg) + ((alg->alg_key_len + 7) / 8);
@@ -530,7 +533,7 @@ static struct xfrm_state *xfrm_user_state_lookup(struct net *net,
if (xfrm_id_proto_match(p->proto, IPSEC_PROTO_ANY)) {
err = -ESRCH;
- x = xfrm_state_lookup(net, &p->daddr, p->spi, p->proto, p->family);
+ x = xfrm_state_lookup(net, DUMMY_MARK, &p->daddr, p->spi, p->proto, p->family);
} else {
xfrm_address_t *saddr = NULL;
@@ -541,7 +544,7 @@ static struct xfrm_state *xfrm_user_state_lookup(struct net *net,
}
err = -ESRCH;
- x = xfrm_state_lookup_byaddr(net, &p->daddr, saddr,
+ x = xfrm_state_lookup_byaddr(net, DUMMY_MARK, &p->daddr, saddr,
p->proto, p->family);
}
@@ -958,7 +961,7 @@ static int xfrm_alloc_userspi(struct sk_buff *skb, struct nlmsghdr *nlh,
x = NULL;
if (p->info.seq) {
- x = xfrm_find_acq_byseq(net, p->info.seq);
+ x = xfrm_find_acq_byseq(net, DUMMY_MARK, p->info.seq);
if (x && xfrm_addr_cmp(&x->id.daddr, daddr, family)) {
xfrm_state_put(x);
x = NULL;
@@ -966,7 +969,7 @@ static int xfrm_alloc_userspi(struct sk_buff *skb, struct nlmsghdr *nlh,
}
if (!x)
- x = xfrm_find_acq(net, p->info.mode, p->info.reqid,
+ x = xfrm_find_acq(net, &dummy_mark, p->info.mode, p->info.reqid,
p->info.id.proto, daddr,
&p->info.saddr, 1,
family);
@@ -1598,7 +1601,7 @@ static int xfrm_get_ae(struct sk_buff *skb, struct nlmsghdr *nlh,
if (r_skb == NULL)
return -ENOMEM;
- x = xfrm_state_lookup(net, &id->daddr, id->spi, id->proto, id->family);
+ x = xfrm_state_lookup(net, DUMMY_MARK, &id->daddr, id->spi, id->proto, id->family);
if (x == NULL) {
kfree_skb(r_skb);
return -ESRCH;
@@ -1640,7 +1643,7 @@ static int xfrm_new_ae(struct sk_buff *skb, struct nlmsghdr *nlh,
if (!(nlh->nlmsg_flags&NLM_F_REPLACE))
return err;
- x = xfrm_state_lookup(net, &p->sa_id.daddr, p->sa_id.spi, p->sa_id.proto, p->sa_id.family);
+ x = xfrm_state_lookup(net, DUMMY_MARK, &p->sa_id.daddr, p->sa_id.spi, p->sa_id.proto, p->sa_id.family);
if (x == NULL)
return -ESRCH;
@@ -1767,7 +1770,7 @@ static int xfrm_add_sa_expire(struct sk_buff *skb, struct nlmsghdr *nlh,
struct xfrm_user_expire *ue = nlmsg_data(nlh);
struct xfrm_usersa_info *p = &ue->state;
- x = xfrm_state_lookup(net, &p->id.daddr, p->id.spi, p->id.proto, p->family);
+ x = xfrm_state_lookup(net, DUMMY_MARK, &p->id.daddr, p->id.spi, p->id.proto, p->family);
err = -ENOENT;
if (x == NULL)
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