Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next

Pablo Neira Ayuso says:

====================
Netfilter updates for net-next

The following patchset contains Netfilter updates for your net-next tree:

1) Support for transparent proxying for nf_tables, from Mate Eckl.

2) Patchset to add OS passive fingerprint recognition for nf_tables,
   from Fernando Fernandez. This takes common code from xt_osf and
   place it into the new nfnetlink_osf module for codebase sharing.

3) Lightweight tunneling support for nf_tables.

4) meta and lookup are likely going to be used in rulesets, make them
   direct calls. From Florian Westphal.

A bunch of incremental updates:

5) use PTR_ERR_OR_ZERO() from nft_numgen, from YueHaibing.

6) Use kvmalloc_array() to allocate hashtables, from Li RongQing.

7) Explicit dependencies between nfnetlink_cttimeout and conntrack
   timeout extensions, from Harsha Sharma.

8) Simplify NLM_F_CREATE handling in nf_tables.

9) Removed unused variable in the get element command, from
   YueHaibing.

10) Expose bridge hook priorities through uapi, from Mate Eckl.

And a few fixes for previous Netfilter batch for net-next:

11) Use per-netns mutex from flowtable event, from Florian Westphal.

12) Remove explicit dependency on iptables CT target from conntrack
    zones, from Florian.

13) Fix use-after-free in rmmod nf_conntrack path, also from Florian.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
index d557a425289d..e24b762ffa1d 100644
--- a/net/netfilter/nf_conntrack_helper.c
+++ b/net/netfilter/nf_conntrack_helper.c
@@ -562,12 +562,12 @@ int nf_conntrack_helper_init(void)
 
 	return 0;
 out_extend:
-	nf_ct_free_hashtable(nf_ct_helper_hash, nf_ct_helper_hsize);
+	kvfree(nf_ct_helper_hash);
 	return ret;
 }
 
 void nf_conntrack_helper_fini(void)
 {
 	nf_ct_extend_unregister(&helper_extend);
-	nf_ct_free_hashtable(nf_ct_helper_hash, nf_ct_helper_hsize);
+	kvfree(nf_ct_helper_hash);
 }