netns xfrm: ->get_saddr in netns

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index b16d4c0b16e0cad93ea7c44f6d4f044558ced5b3..d076f3d342789620285d41e5b4e8b1349f2eed98 100644 (file)
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -269,7 +269,7 @@ struct xfrm_policy_afinfo {
        struct dst_entry        *(*dst_lookup)(struct net *net, int tos,
                                               xfrm_address_t *saddr,
                                               xfrm_address_t *daddr);
-       int                     (*get_saddr)(xfrm_address_t *saddr, xfrm_address_t *daddr);
+       int                     (*get_saddr)(struct net *net, xfrm_address_t *saddr, xfrm_address_t *daddr);
        struct dst_entry        *(*find_bundle)(struct flowi *fl, struct xfrm_policy *policy);
        void                    (*decode_session)(struct sk_buff *skb,
                                                  struct flowi *fl,

diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
index e1cf9ed07d491785ee2516608863e01ddfdb6b06..2ad24ba31f9de591df4305d7b3d406318ec18976 100644 (file)
--- a/net/ipv4/xfrm4_policy.c
+++ b/net/ipv4/xfrm4_policy.c
@@ -44,12 +44,13 @@ static struct dst_entry *xfrm4_dst_lookup(struct net *net, int tos,
        return dst;
 }
 
-static int xfrm4_get_saddr(xfrm_address_t *saddr, xfrm_address_t *daddr)
+static int xfrm4_get_saddr(struct net *net,
+                          xfrm_address_t *saddr, xfrm_address_t *daddr)
 {
        struct dst_entry *dst;
        struct rtable *rt;
 
-       dst = xfrm4_dst_lookup(&init_net, 0, NULL, daddr);
+       dst = xfrm4_dst_lookup(net, 0, NULL, daddr);
        if (IS_ERR(dst))
                return -EHOSTUNREACH;
 

diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
index d7a5b8bc3770feda6f4039a7a509e2186d47d45e..97ab068e8ccc10be9d1ee27ec3b4a081322bb307 100644 (file)
--- a/net/ipv6/xfrm6_policy.c
+++ b/net/ipv6/xfrm6_policy.c
@@ -50,12 +50,13 @@ static struct dst_entry *xfrm6_dst_lookup(struct net *net, int tos,
        return dst;
 }
 
-static int xfrm6_get_saddr(xfrm_address_t *saddr, xfrm_address_t *daddr)
+static int xfrm6_get_saddr(struct net *net,
+                          xfrm_address_t *saddr, xfrm_address_t *daddr)
 {
        struct dst_entry *dst;
        struct net_device *dev;
 
-       dst = xfrm6_dst_lookup(&init_net, 0, NULL, daddr);
+       dst = xfrm6_dst_lookup(net, 0, NULL, daddr);
        if (IS_ERR(dst))
                return -EHOSTUNREACH;
 

diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 2b0a80b6259bd0875eaa7c328aab59ba9660b408..7c7bb54f22657500ed9722fdf13bf30ef2801d21 100644 (file)
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -1187,7 +1187,7 @@ int __xfrm_sk_clone_policy(struct sock *sk)
 }
 
 static int
-xfrm_get_saddr(xfrm_address_t *local, xfrm_address_t *remote,
+xfrm_get_saddr(struct net *net, xfrm_address_t *local, xfrm_address_t *remote,
               unsigned short family)
 {
        int err;
@@ -1195,7 +1195,7 @@ xfrm_get_saddr(xfrm_address_t *local, xfrm_address_t *remote,
 
        if (unlikely(afinfo == NULL))
                return -EINVAL;
-       err = afinfo->get_saddr(local, remote);
+       err = afinfo->get_saddr(net, local, remote);
        xfrm_policy_put_afinfo(afinfo);
        return err;
 }
@@ -1207,6 +1207,7 @@ xfrm_tmpl_resolve_one(struct xfrm_policy *policy, struct flowi *fl,
                      struct xfrm_state **xfrm,
                      unsigned short family)
 {
+       struct net *net = xp_net(policy);
        int nx;
        int i, error;
        xfrm_address_t *daddr = xfrm_flowi_daddr(fl, family);
@@ -1225,7 +1226,7 @@ xfrm_tmpl_resolve_one(struct xfrm_policy *policy, struct flowi *fl,
                        local = &tmpl->saddr;
                        family = tmpl->encap_family;
                        if (xfrm_addr_any(local, family)) {
-                               error = xfrm_get_saddr(&tmp, remote, family);
+                               error = xfrm_get_saddr(net, &tmp, remote, family);
                                if (error)
                                        goto fail;
                                local = &tmp;