From: Pablo Neira Ayuso <pablo@netfilter.org>
To: netfilter-devel@vger.kernel.org
Cc: davem@davemloft.net, stable@vger.kernel.org
Subject: [PATCH -stable-3.9 13/15] ipvs: SCTP ports should be writable in ICMP packets
Date: Tue, 2 Jul 2013 16:51:03 +0200 [thread overview]
Message-ID: <1372776665-6795-13-git-send-email-pablo@netfilter.org> (raw)
In-Reply-To: <1372776665-6795-1-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>
---
Cherry-pick: 06f3d7f973ec04290d86b7dd91b48d38d90433dc
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 505a09e..3c3a7b4 100644
--- a/net/netfilter/ipvs/ip_vs_core.c
+++ b/net/netfilter/ipvs/ip_vs_core.c
@@ -1456,7 +1456,8 @@ 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:[~2013-07-02 14:51 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-02 14:50 [PATCH -stable-3.9 01/15] netfilter: xt_TCPOPTSTRIP: fix possible mangling beyond packet boundary Pablo Neira Ayuso
2013-07-02 14:50 ` [PATCH -stable-3.9 02/15] netfilter: ipt_ULOG: fix non-null terminated string in the nf_log path Pablo Neira Ayuso
2013-07-02 14:50 ` [PATCH -stable-3.9 03/15] netfilter: add nf_ipv6_ops hook to fix xt_addrtype with IPv6 Pablo Neira Ayuso
2013-07-02 14:50 ` [PATCH -stable-3.9 04/15] ipvs: Fix reuse connection if real server is dead Pablo Neira Ayuso
2013-07-02 14:50 ` [PATCH -stable-3.9 05/15] netfilter: xt_LOG: fix mark logging for IPv6 packets Pablo Neira Ayuso
2013-07-02 14:50 ` [PATCH -stable-3.9 06/15] ipvs: info leak in __ip_vs_get_dest_entries() Pablo Neira Ayuso
2013-07-02 14:50 ` [PATCH -stable-3.9 07/15] netfilter: nfnetlink_cttimeout: fix incomplete dumping of objects Pablo Neira Ayuso
2013-07-02 14:50 ` [PATCH -stable-3.9 08/15] netfilter: nfnetlink_acct: " Pablo Neira Ayuso
2013-07-02 14:50 ` [PATCH -stable-3.9 09/15] netfilter: xt_TCPMSS: Fix violation of RFC879 in absence of MSS option Pablo Neira Ayuso
2013-07-02 14:51 ` [PATCH -stable-3.9 10/15] netfilter: xt_TCPOPTSTRIP: don't use tcp_hdr() Pablo Neira Ayuso
2013-07-02 14:51 ` [PATCH -stable-3.9 11/15] netfilter: xt_TCPMSS: Fix missing fragmentation handling Pablo Neira Ayuso
2013-07-02 14:51 ` [PATCH -stable-3.9 12/15] netfilter: xt_TCPMSS: Fix IPv6 default MSS too Pablo Neira Ayuso
2013-07-02 14:51 ` Pablo Neira Ayuso [this message]
2013-07-02 14:51 ` [PATCH -stable-3.9 14/15] netfilter: nf_nat_sip: fix mangling Pablo Neira Ayuso
2013-07-02 14:51 ` [PATCH -stable-3.9 15/15] netfilter: ctnetlink: send event when conntrack label was modified Pablo Neira Ayuso
2013-07-04 14:59 ` [PATCH -stable-3.9 01/15] netfilter: xt_TCPOPTSTRIP: fix possible mangling beyond packet boundary Luis Henriques
2013-07-05 5:01 ` Pablo Neira Ayuso
2013-07-05 8:36 ` Luis Henriques
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