diff options
| author | David S. Miller <davem@davemloft.net> | 2015-04-09 14:41:47 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-04-09 14:41:47 -0400 |
| commit | 9399bdcbb54b1e224a8532c01d496ada87e526bd (patch) | |
| tree | 1fb76e1f36d16e2ce591d1146f20f8035405a23c /net/xfrm | |
| parent | 6fb8c381a6412981c05741d7d077c3f537eb5d14 (diff) | |
| parent | 74005991b78a0a7a6546004fb37d33a651c613e7 (diff) | |
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>
Diffstat (limited to 'net/xfrm')
| -rw-r--r-- | net/xfrm/xfrm_user.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index 7de2ed9ec46d..2091664295ba 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -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; |