From patchwork Tue Mar 24 14:03:14 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Patrick McHardy X-Patchwork-Id: 25009 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) by ozlabs.org (Postfix) with ESMTP id B9059DDF3F for ; Wed, 25 Mar 2009 01:13:10 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758909AbZCXOHt (ORCPT ); Tue, 24 Mar 2009 10:07:49 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755486AbZCXOHh (ORCPT ); Tue, 24 Mar 2009 10:07:37 -0400 Received: from stinky.trash.net ([213.144.137.162]:34741 "EHLO stinky.trash.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757315AbZCXODQ (ORCPT ); Tue, 24 Mar 2009 10:03:16 -0400 Received: from x2.localnet (localhost [127.0.0.1]) by stinky.trash.net (Postfix) with ESMTP id D9628948AF; Tue, 24 Mar 2009 15:03:14 +0100 (MET) From: Patrick McHardy To: davem@davemloft.net Cc: netdev@vger.kernel.org, Patrick McHardy , netfilter-devel@vger.kernel.org Message-Id: <20090324140310.31401.69352.sendpatchset@x2.localnet> In-Reply-To: <20090324140302.31401.37732.sendpatchset@x2.localnet> References: <20090324140302.31401.37732.sendpatchset@x2.localnet> Subject: netfilter 06/41: log invalid new icmpv6 packet with nf_log_packet() Date: Tue, 24 Mar 2009 15:03:14 +0100 (MET) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org commit 55df4ac0c927c7f1f84e6d75532f0ca45d391e64 Author: Eric Leblond Date: Wed Feb 18 16:30:56 2009 +0100 netfilter: log invalid new icmpv6 packet with nf_log_packet() This patch adds a logging message for invalid new icmpv6 packet. Signed-off-by: Eric Leblond Signed-off-by: Patrick McHardy --- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c index c323643..165b256 100644 --- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c +++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c @@ -126,6 +126,10 @@ static bool icmpv6_new(struct nf_conn *ct, const struct sk_buff *skb, pr_debug("icmpv6: can't create new conn with type %u\n", type + 128); nf_ct_dump_tuple_ipv6(&ct->tuplehash[0].tuple); + if (LOG_INVALID(nf_ct_net(ct), IPPROTO_ICMPV6)) + nf_log_packet(PF_INET6, 0, skb, NULL, NULL, NULL, + "nf_ct_icmpv6: invalid new with type %d ", + type + 128); return false; } atomic_set(&ct->proto.icmp.count, 0);