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| author | David S. Miller <davem@davemloft.net> | 2018-06-13 14:04:48 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-06-13 14:04:48 -0700 |
| commit | 60d061e3470357b902c74f811772b2effc9ec5a0 (patch) | |
| tree | 84d75691d70cfd2cc2fc9c29ddf7abf79ca46cb6 /include | |
| parent | 57f230ab04d2910a06d17d988f1c4d7586a59113 (diff) | |
| parent | 21ba8847f857028dc83a0f341e16ecc616e34740 (diff) | |
| download | linux-60d061e3470357b902c74f811772b2effc9ec5a0.tar.bz2 | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf
Pablo Neira Ayuso says:
====================
Netfilter fixes for net
The following patchset contains Netfilter patches for your net tree:
1) Fix NULL pointer dereference from nf_nat_decode_session() if NAT is
not loaded, from Prashant Bhole.
2) Fix socket extension module autoload.
3) Don't bogusly reject sets with the NFT_SET_EVAL flag set on from
the dynset extension.
4) Fix races with nf_tables module removal and netns exit path,
patches from Florian Westphal.
5) Don't hit BUG_ON if jumpstack goes too deep, instead hit
WARN_ON_ONCE, from Taehee Yoo.
6) Another NULL pointer dereference from ctnetlink, again if NAT is
not loaded, from Florian Westphal.
7) Fix x_tables match list corruption in xt_connmark module removal
path, also from Florian.
8) nf_conncount doesn't properly deal with conntrack zones, hence
garbage collector may get rid of entries in a different zone.
From Yi-Hung Wei.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netfilter.h | 2 | ||||
| -rw-r--r-- | include/net/netfilter/nf_conntrack_count.h | 3 | ||||
| -rw-r--r-- | include/uapi/linux/netfilter/nf_tables.h | 2 |
3 files changed, 4 insertions, 3 deletions
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h index 04551af2ff23..dd2052f0efb7 100644 --- a/include/linux/netfilter.h +++ b/include/linux/netfilter.h @@ -345,7 +345,7 @@ nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, u_int8_t family) rcu_read_lock(); nat_hook = rcu_dereference(nf_nat_hook); - if (nat_hook->decode_session) + if (nat_hook && nat_hook->decode_session) nat_hook->decode_session(skb, fl); rcu_read_unlock(); #endif diff --git a/include/net/netfilter/nf_conntrack_count.h b/include/net/netfilter/nf_conntrack_count.h index 1910b6572430..3a188a0923a3 100644 --- a/include/net/netfilter/nf_conntrack_count.h +++ b/include/net/netfilter/nf_conntrack_count.h @@ -20,7 +20,8 @@ unsigned int nf_conncount_lookup(struct net *net, struct hlist_head *head, bool *addit); bool nf_conncount_add(struct hlist_head *head, - const struct nf_conntrack_tuple *tuple); + const struct nf_conntrack_tuple *tuple, + const struct nf_conntrack_zone *zone); void nf_conncount_cache_free(struct hlist_head *hhead); diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h index c9bf74b94f37..89438e68dc03 100644 --- a/include/uapi/linux/netfilter/nf_tables.h +++ b/include/uapi/linux/netfilter/nf_tables.h @@ -266,7 +266,7 @@ enum nft_rule_compat_attributes { * @NFT_SET_INTERVAL: set contains intervals * @NFT_SET_MAP: set is used as a dictionary * @NFT_SET_TIMEOUT: set uses timeouts - * @NFT_SET_EVAL: set contains expressions for evaluation + * @NFT_SET_EVAL: set can be updated from the evaluation path * @NFT_SET_OBJECT: set contains stateful objects */ enum nft_set_flags { |