diff options
author | Pablo Neira Ayuso <pablo@netfilter.org> | 2012-01-15 16:57:12 +0100 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2012-01-16 14:01:23 +0100 |
commit | 9bf04646b0b41c5438ed8a27c5f8dbe0ff40d756 (patch) | |
tree | d06b83275667828112fc8e3d8ec9a6696a9f523c /net/netfilter/nf_conntrack_netlink.c | |
parent | 412662d204eca981458156fd64d9d5f3b533d7b6 (diff) |
netfilter: revert user-space expectation helper support
This patch partially reverts:
3d058d7 netfilter: rework user-space expectation helper support
that was applied during the 3.2 development cycle.
After this patch, the tree remains just like before patch bc01bef,
that initially added the preliminary infrastructure.
I decided to partially revert this patch because the approach
that I proposed to resolve this problem is broken in NAT setups.
Moreover, a new infrastructure will be submitted for the 3.3.x
development cycle that resolve the existing issues while
providing a neat solution.
Since nobody has been seriously using this infrastructure in
user-space, the removal of this feature should affect any know
FOSS project (to my knowledge).
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nf_conntrack_netlink.c')
-rw-r--r-- | net/netfilter/nf_conntrack_netlink.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c index 2a4834b83332..9307b033c0c9 100644 --- a/net/netfilter/nf_conntrack_netlink.c +++ b/net/netfilter/nf_conntrack_netlink.c @@ -2042,10 +2042,6 @@ ctnetlink_create_expect(struct net *net, u16 zone, } help = nfct_help(ct); if (!help) { - err = -EOPNOTSUPP; - goto out; - } - if (test_bit(IPS_USERSPACE_HELPER_BIT, &ct->status)) { if (!cda[CTA_EXPECT_TIMEOUT]) { err = -EINVAL; goto out; |