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| author | David S. Miller <davem@davemloft.net> | 2017-12-13 14:12:20 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-12-13 14:12:20 -0500 |
| commit | d6da83813fb39206c73cfb98798cc3c770e5b0a0 (patch) | |
| tree | a3798e75df3ac513e1519d0dbc028df267416f28 /net/ipv4 | |
| parent | 2a9ee696c72a24d63529c76483fcd92d04b1d2b7 (diff) | |
| parent | 23715275e4fb6f64358a499d20928a9e93819f2f (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf
Pablo Neira Ayuso says:
====================
Netfilter fixes for net
The follow patchset contains Netfilter fixes for your net tree,
they are:
1) Fix compilation warning in x_tables with clang due to useless
redundant reassignment, from Colin Ian King.
2) Add bugtrap to net_exit to catch uninitialized lists, patch
from Vasily Averin.
3) Fix out of bounds memory reads in H323 conntrack helper, this
comes with an initial patch to remove replace the obscure
CHECK_BOUND macro as a dependency. From Eric Sesterhenn.
4) Reduce retransmission timeout when window is 0 in TCP conntrack,
from Florian Westphal.
6) ctnetlink clamp timeout to INT_MAX if timeout is too large,
otherwise timeout wraps around and it results in killing the
entry that is being added immediately.
7) Missing CAP_NET_ADMIN checks in cthelper and xt_osf, due to
no netns support. From Kevin Cernekee.
8) Missing maximum number of instructions checks in xt_bpf, patch
from Jann Horn.
9) With no CONFIG_PROC_FS ipt_CLUSTERIP compilation breaks,
patch from Arnd Bergmann.
10) Missing netlink attribute policy in nftables exthdr, from
Florian Westphal.
11) Enable conntrack with IPv6 MASQUERADE rules, as a357b3f80bc8
should have done in first place, from Konstantin Khlebnikov.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/netfilter/arp_tables.c | 1 | ||||
| -rw-r--r-- | net/ipv4/netfilter/ip_tables.c | 1 | ||||
| -rw-r--r-- | net/ipv4/netfilter/ipt_CLUSTERIP.c | 3 |
3 files changed, 2 insertions, 3 deletions
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c index f88221aebc9d..0c3c944a7b72 100644 --- a/net/ipv4/netfilter/arp_tables.c +++ b/net/ipv4/netfilter/arp_tables.c @@ -373,7 +373,6 @@ static int mark_source_chains(const struct xt_table_info *newinfo, if (!xt_find_jump_offset(offsets, newpos, newinfo->number)) return 0; - e = entry0 + newpos; } else { /* ... this is a fallthru */ newpos = pos + e->next_offset; diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c index 4cbe5e80f3bf..2e0d339028bb 100644 --- a/net/ipv4/netfilter/ip_tables.c +++ b/net/ipv4/netfilter/ip_tables.c @@ -439,7 +439,6 @@ mark_source_chains(const struct xt_table_info *newinfo, if (!xt_find_jump_offset(offsets, newpos, newinfo->number)) return 0; - e = entry0 + newpos; } else { /* ... this is a fallthru */ newpos = pos + e->next_offset; diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c index 17b4ca562944..69060e3abe85 100644 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c @@ -813,12 +813,13 @@ static int clusterip_net_init(struct net *net) static void clusterip_net_exit(struct net *net) { -#ifdef CONFIG_PROC_FS struct clusterip_net *cn = net_generic(net, clusterip_net_id); +#ifdef CONFIG_PROC_FS proc_remove(cn->procdir); cn->procdir = NULL; #endif nf_unregister_net_hook(net, &cip_arp_ops); + WARN_ON_ONCE(!list_empty(&cn->configs)); } static struct pernet_operations clusterip_net_ops = { |