From: Pablo Neira Ayuso <pablo@netfilter.org>
To: netfilter-devel@vger.kernel.org
Cc: davem@davemloft.net, netdev@vger.kernel.org
Subject: [PATCH 1/2] ipvs: SCTP ports should be writable in ICMP packets
Date: Fri, 21 Jun 2013 02:38:40 +0200 [thread overview]
Message-ID: <1371775121-9710-2-git-send-email-pablo@netfilter.org> (raw)
In-Reply-To: <1371775121-9710-1-git-send-email-pablo@netfilter.org>
From: Julian Anastasov <ja@ssi.bg>
Make sure that SCTP ports are writable when embedded in ICMP
from client, so that ip_vs_nat_icmp can translate them safely.
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
---
net/netfilter/ipvs/ip_vs_core.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
index 05565d2..23b8eb5 100644
--- a/net/netfilter/ipvs/ip_vs_core.c
+++ b/net/netfilter/ipvs/ip_vs_core.c
@@ -1442,7 +1442,8 @@ ignore_ipip:
/* do the statistics and put it back */
ip_vs_in_stats(cp, skb);
- if (IPPROTO_TCP == cih->protocol || IPPROTO_UDP == cih->protocol)
+ if (IPPROTO_TCP == cih->protocol || IPPROTO_UDP == cih->protocol ||
+ IPPROTO_SCTP == cih->protocol)
offset += 2 * sizeof(__u16);
verdict = ip_vs_icmp_xmit(skb, cp, pp, offset, hooknum, &ciph);
--
1.7.10.4
next prev parent reply other threads:[~2013-06-21 0:38 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-21 0:38 [PATCH 0/2] Netfilter/IPVS fixes for net Pablo Neira Ayuso
2013-06-21 0:38 ` Pablo Neira Ayuso [this message]
2013-06-21 0:38 ` [PATCH 2/2] netfilter: nf_conntrack_ipv6: Plug sk_buff leak in fragment handling Pablo Neira Ayuso
2013-06-24 7:20 ` [PATCH 0/2] Netfilter/IPVS fixes for net David Miller
2013-06-24 9:28 ` Pablo Neira Ayuso
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