From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.us.es ([193.147.175.20]:54178 "EHLO mail.us.es" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932934AbeCBUdR (ORCPT ); Fri, 2 Mar 2018 15:33:17 -0500 Received: from antivirus1-rhel7.int (unknown [192.168.2.11]) by mail.us.es (Postfix) with ESMTP id A528550EB5 for ; Fri, 2 Mar 2018 21:33:16 +0100 (CET) Received: from antivirus1-rhel7.int (localhost [127.0.0.1]) by antivirus1-rhel7.int (Postfix) with ESMTP id 9565ADA247 for ; Fri, 2 Mar 2018 21:33:16 +0100 (CET) From: Pablo Neira Ayuso To: netfilter-devel@vger.kernel.org Cc: davem@davemloft.net, netdev@vger.kernel.org Subject: [PATCH 08/14] netfilter: increase IPSTATS_MIB_CSUMERRORS stat Date: Fri, 2 Mar 2018 21:32:56 +0100 Message-Id: <20180302203302.3724-9-pablo@netfilter.org> In-Reply-To: <20180302203302.3724-1-pablo@netfilter.org> References: <20180302203302.3724-1-pablo@netfilter.org> Sender: netdev-owner@vger.kernel.org List-ID: From: Taehee Yoo In the ip_rcv, IPSTATS_MIB_CSUMERRORS is increased when checksum error is occurred. bridge netfilter routine should increase IPSTATS_MIB_CSUMERRORS. Signed-off-by: Taehee Yoo Signed-off-by: Pablo Neira Ayuso --- net/bridge/br_netfilter_hooks.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/net/bridge/br_netfilter_hooks.c b/net/bridge/br_netfilter_hooks.c index 27f1d4f2114a..9b16eaf33819 100644 --- a/net/bridge/br_netfilter_hooks.c +++ b/net/bridge/br_netfilter_hooks.c @@ -214,7 +214,7 @@ static int br_validate_ipv4(struct net *net, struct sk_buff *skb) iph = ip_hdr(skb); if (unlikely(ip_fast_csum((u8 *)iph, iph->ihl))) - goto inhdr_error; + goto csum_error; len = ntohs(iph->tot_len); if (skb->len < len) { @@ -236,6 +236,8 @@ static int br_validate_ipv4(struct net *net, struct sk_buff *skb) */ return 0; +csum_error: + __IP_INC_STATS(net, IPSTATS_MIB_CSUMERRORS); inhdr_error: __IP_INC_STATS(net, IPSTATS_MIB_INHDRERRORS); drop: -- 2.11.0