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| author | David S. Miller <davem@davemloft.net> | 2015-03-23 22:02:46 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-23 22:02:46 -0400 |
| commit | 40451fd013878b005ccae767dfebc07dfecf85d9 (patch) | |
| tree | 671c687b5b9c5f690fa8827c2c71c17d87b1fb0f /net/ipv4 | |
| parent | 682f048bd49449f4ab978664a7f69a44a74e3caa (diff) | |
| parent | e35158e40110270600698f19bda5e21d8ce709d7 (diff) | |
| download | op-kernel-dev-40451fd013878b005ccae767dfebc07dfecf85d9.zip op-kernel-dev-40451fd013878b005ccae767dfebc07dfecf85d9.tar.gz | |
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 net-next.
Basically, more incremental updates for br_netfilter from Florian
Westphal, small nf_tables updates (including one fix for rb-tree
locking) and small two-liner to add extra validation for the REJECT6
target.
More specifically, they are:
1) Use the conntrack status flags from br_netfilter to know that DNAT is
happening. Patch for Florian Westphal.
2) nf_bridge->physoutdev == NULL already indicates that the traffic is
bridged, so let's get rid of the BRNF_BRIDGED flag. Also from Florian.
3) Another patch to prepare voidization of seq_printf/seq_puts/seq_putc,
from Joe Perches.
4) Consolidation of nf_tables_newtable() error path.
5) Kill nf_bridge_pad used by br_netfilter from ip_fragment(),
from Florian Westphal.
6) Access rb-tree root node inside the lock and remove unnecessary
locking from the get path (we already hold nfnl_lock there), from
Patrick McHardy.
7) You cannot use a NFT_SET_ELEM_INTERVAL_END when the set doesn't
support interval, also from Patrick.
8) Enforce IP6T_F_PROTO from ip6t_REJECT to make sure the core is
actually restricting matches to TCP.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/ip_output.c | 5 | ||||
| -rw-r--r-- | net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c | 4 |
2 files changed, 4 insertions, 5 deletions
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index a7aea20..90b49e8 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -636,10 +636,7 @@ slow_path: left = skb->len - hlen; /* Space per frame */ ptr = hlen; /* Where to start from */ - /* for bridged IP traffic encapsulated inside f.e. a vlan header, - * we need to make room for the encapsulating header - */ - ll_rs = LL_RESERVED_SPACE_EXTRA(rt->dst.dev, nf_bridge_pad(skb)); + ll_rs = LL_RESERVED_SPACE(rt->dst.dev); /* * Fragment the datagram. diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c index a460a87..f0dfe92 100644 --- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c +++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c @@ -300,7 +300,9 @@ static int exp_seq_show(struct seq_file *s, void *v) __nf_ct_l3proto_find(exp->tuple.src.l3num), __nf_ct_l4proto_find(exp->tuple.src.l3num, exp->tuple.dst.protonum)); - return seq_putc(s, '\n'); + seq_putc(s, '\n'); + + return 0; } static const struct seq_operations exp_seq_ops = { |
