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Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next 

Steffen Klassert says:

====================
pull request (net-next): ipsec-next 2015-04-09

1) Prohibit the use/abuse of the xfrm netlink interface on
   32/64 bit compatibility tasks. We need a full compat
   layer before we can allow this. From Fan Du.

Please pull or let me know if there are problems.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2015-04-09 14:41:47 -04:00
parent 6fb8c381a6 74005991b7
commit 9399bdcbb5
1 changed files with 5 additions and 0 deletions
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5
net/xfrm/xfrm_user.c
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@ -2423,6 +2423,11 @@ static int xfrm_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
const struct xfrm_link *link;
int type, err;
#ifdef CONFIG_COMPAT
if (is_compat_task())
return -ENOTSUPP;
#endif
type = nlh->nlmsg_type;
if (type > XFRM_MSG_MAX)
return -EINVAL;