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authorDavid S. Miller <davem@davemloft.net>2014-11-16 14:23:56 -0500
committerDavid S. Miller <davem@davemloft.net>2014-11-16 14:23:56 -0500
commitf1227c5c1b6efc588a9db769e2e89c125f3d6191 (patch)
tree01362a10ff8df5769290e906e656a07c3d4ac603 /net/ipv6
parent35717d8d6fc6fc50692273d6667a0a575c26aa93 (diff)
parent5195c14c8b27cc0b18220ddbf0e5ad3328a04187 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf
Pablo Neira Ayuso says: ==================== Netfilter/IPVS fixes for net The following patchset contains Netfilter updates for your net tree, they are: 1) Fix missing initialization of the range structure (allocated in the stack) in nft_masq_{ipv4, ipv6}_eval, from Daniel Borkmann. 2) Make sure the data we receive from userspace contains the req_version structure, otherwise return an error incomplete on truncated input. From Dan Carpenter. 3) Fix handling og skb->sk which may cause incorrect handling of connections from a local process. Via Simon Horman, patch from Calvin Owens. 4) Fix wrong netns in nft_compat when setting target and match params structure. 5) Relax chain type validation in nft_compat that was recently included, this broke the matches that need to be run from the route chain type. Now iptables-test.py automated regression tests report success again and we avoid the only possible problematic case, which is the use of nat targets out of nat chain type. 6) Use match->table to validate the tablename, instead of the match->name. Again patch for nft_compat. 7) Restore the synchronous release of objects from the commit and abort path in nf_tables. This is causing two major problems: splats when using nft_compat, given that matches and targets may sleep and call_rcu is invoked from softirq context. Moreover Patrick reported possible event notification reordering when rules refer to anonymous sets. 8) Fix race condition in between packets that are being confirmed by conntrack and the ctnetlink flush operation. This happens since the removal of the central spinlock. Thanks to Jesper D. Brouer to looking into this. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/netfilter/nft_masq_ipv6.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv6/netfilter/nft_masq_ipv6.c b/net/ipv6/netfilter/nft_masq_ipv6.c
index 8a7ac685076d..529c119cbb14 100644
--- a/net/ipv6/netfilter/nft_masq_ipv6.c
+++ b/net/ipv6/netfilter/nft_masq_ipv6.c
@@ -25,6 +25,7 @@ static void nft_masq_ipv6_eval(const struct nft_expr *expr,
struct nf_nat_range range;
unsigned int verdict;
+ memset(&range, 0, sizeof(range));
range.flags = priv->flags;
verdict = nf_nat_masquerade_ipv6(pkt->skb, &range, pkt->out);