Merge branch 'master' of /repos/git/net-next-2.6

Conflicts:
	Documentation/feature-removal-schedule.txt
	net/ipv6/netfilter/ip6t_REJECT.c
	net/netfilter/xt_limit.c

Signed-off-by: Patrick McHardy <kaber@trash.net>

1 files changed, 5 insertions, 5 deletions

diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 6106b72826d3..a267fbdda525 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -1741,6 +1741,10 @@ static int xfrm_add_pol_expire(struct sk_buff *skb, struct nlmsghdr *nlh,
         if (err)
                 return err;
 
+        err = verify_policy_dir(p->dir);
+        if (err)
+                return err;
+
         if (p->index)
                 xp = xfrm_policy_byid(net, mark, type, p->dir, p->index, 0, &err);
         else {
@@ -1766,13 +1770,9 @@ static int xfrm_add_pol_expire(struct sk_buff *skb, struct nlmsghdr *nlh,
         if (xp == NULL)
                 return -ENOENT;
 
-        read_lock(&xp->lock);
-        if (xp->walk.dead) {
-                read_unlock(&xp->lock);
+        if (unlikely(xp->walk.dead))
                 goto out;
-        }
 
-        read_unlock(&xp->lock);
         err = 0;
         if (up->hard) {
                 uid_t loginuid = NETLINK_CB(skb).loginuid;