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authorAlexey Dobriyan <adobriyan@gmail.com>2008-11-25 17:34:20 -0800
committerDavid S. Miller <davem@davemloft.net>2008-11-25 17:34:20 -0800
commit8d1211a6aaea43ea36151c17b0193eb763ff2d7e (patch)
tree8e58601a897ec0e2afb3b2b1df695560b0d76ed4 /net/xfrm
parent33ffbbd52c327225a3e28485c39dc5746d81be03 (diff)
downloadop-kernel-dev-8d1211a6aaea43ea36151c17b0193eb763ff2d7e.zip
op-kernel-dev-8d1211a6aaea43ea36151c17b0193eb763ff2d7e.tar.gz
netns xfrm: finding policy in netns
Add netns parameter to xfrm_policy_bysel_ctx(), xfrm_policy_byidx(). Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm')
-rw-r--r--net/xfrm/xfrm_policy.c14
-rw-r--r--net/xfrm/xfrm_user.c8
2 files changed, 11 insertions, 11 deletions
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 7c264a7..96895ef 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -642,7 +642,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
}
EXPORT_SYMBOL(xfrm_policy_insert);
-struct xfrm_policy *xfrm_policy_bysel_ctx(u8 type, int dir,
+struct xfrm_policy *xfrm_policy_bysel_ctx(struct net *net, u8 type, int dir,
struct xfrm_selector *sel,
struct xfrm_sec_ctx *ctx, int delete,
int *err)
@@ -653,7 +653,7 @@ struct xfrm_policy *xfrm_policy_bysel_ctx(u8 type, int dir,
*err = 0;
write_lock_bh(&xfrm_policy_lock);
- chain = policy_hash_bysel(&init_net, sel, sel->family, dir);
+ chain = policy_hash_bysel(net, sel, sel->family, dir);
ret = NULL;
hlist_for_each_entry(pol, entry, chain, bydst) {
if (pol->type == type &&
@@ -670,7 +670,7 @@ struct xfrm_policy *xfrm_policy_bysel_ctx(u8 type, int dir,
hlist_del(&pol->bydst);
hlist_del(&pol->byidx);
list_del(&pol->walk.all);
- init_net.xfrm.policy_count[dir]--;
+ net->xfrm.policy_count[dir]--;
}
ret = pol;
break;
@@ -686,8 +686,8 @@ struct xfrm_policy *xfrm_policy_bysel_ctx(u8 type, int dir,
}
EXPORT_SYMBOL(xfrm_policy_bysel_ctx);
-struct xfrm_policy *xfrm_policy_byid(u8 type, int dir, u32 id, int delete,
- int *err)
+struct xfrm_policy *xfrm_policy_byid(struct net *net, u8 type, int dir, u32 id,
+ int delete, int *err)
{
struct xfrm_policy *pol, *ret;
struct hlist_head *chain;
@@ -699,7 +699,7 @@ struct xfrm_policy *xfrm_policy_byid(u8 type, int dir, u32 id, int delete,
*err = 0;
write_lock_bh(&xfrm_policy_lock);
- chain = init_net.xfrm.policy_byidx + idx_hash(&init_net, id);
+ chain = net->xfrm.policy_byidx + idx_hash(net, id);
ret = NULL;
hlist_for_each_entry(pol, entry, chain, byidx) {
if (pol->type == type && pol->index == id) {
@@ -714,7 +714,7 @@ struct xfrm_policy *xfrm_policy_byid(u8 type, int dir, u32 id, int delete,
hlist_del(&pol->bydst);
hlist_del(&pol->byidx);
list_del(&pol->walk.all);
- init_net.xfrm.policy_count[dir]--;
+ net->xfrm.policy_count[dir]--;
}
ret = pol;
break;
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index d4983e8..efd6ab5 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -1330,7 +1330,7 @@ static int xfrm_get_policy(struct sk_buff *skb, struct nlmsghdr *nlh,
return err;
if (p->index)
- xp = xfrm_policy_byid(type, p->dir, p->index, delete, &err);
+ xp = xfrm_policy_byid(&init_net, type, p->dir, p->index, delete, &err);
else {
struct nlattr *rt = attrs[XFRMA_SEC_CTX];
struct xfrm_sec_ctx *ctx;
@@ -1347,7 +1347,7 @@ static int xfrm_get_policy(struct sk_buff *skb, struct nlmsghdr *nlh,
if (err)
return err;
}
- xp = xfrm_policy_bysel_ctx(type, p->dir, &p->sel, ctx,
+ xp = xfrm_policy_bysel_ctx(&init_net, type, p->dir, &p->sel, ctx,
delete, &err);
security_xfrm_policy_free(ctx);
}
@@ -1571,7 +1571,7 @@ static int xfrm_add_pol_expire(struct sk_buff *skb, struct nlmsghdr *nlh,
return err;
if (p->index)
- xp = xfrm_policy_byid(type, p->dir, p->index, 0, &err);
+ xp = xfrm_policy_byid(&init_net, type, p->dir, p->index, 0, &err);
else {
struct nlattr *rt = attrs[XFRMA_SEC_CTX];
struct xfrm_sec_ctx *ctx;
@@ -1588,7 +1588,7 @@ static int xfrm_add_pol_expire(struct sk_buff *skb, struct nlmsghdr *nlh,
if (err)
return err;
}
- xp = xfrm_policy_bysel_ctx(type, p->dir, &p->sel, ctx, 0, &err);
+ xp = xfrm_policy_bysel_ctx(&init_net, type, p->dir, &p->sel, ctx, 0, &err);
security_xfrm_policy_free(ctx);
}
if (xp == NULL)
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