From: Changli Gao <xiaosuo@gmail.com>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Jamal Hadi Salim <hadi@cyberus.ca>,
"David S. Miller" <davem@davemloft.net>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
Changli Gao <xiaosuo@gmail.com>
Subject: [PATCH] act_nat: the checksum of ICMP doesn't have pseudo header
Date: Fri, 30 Jul 2010 08:04:18 +0800 [thread overview]
Message-ID: <1280448258-1893-1-git-send-email-xiaosuo@gmail.com> (raw)
after updating the value of the ICMP payload, inet_proto_csum_replace4() should
be called with zero pseudohdr.
Signed-off-by: Changli Gao <xiaosuo@gmail.com>
----
net/sched/act_nat.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/sched/act_nat.c b/net/sched/act_nat.c
index 24e614c..59f05ee 100644
--- a/net/sched/act_nat.c
+++ b/net/sched/act_nat.c
@@ -246,7 +246,7 @@ static int tcf_nat(struct sk_buff *skb, struct tc_action *a,
iph->saddr = new_addr;
inet_proto_csum_replace4(&icmph->checksum, skb, addr, new_addr,
- 1);
+ 0);
break;
}
default:
next reply other threads:[~2010-07-30 0:04 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-30 0:04 Changli Gao [this message]
2010-07-30 9:09 ` [PATCH] act_nat: the checksum of ICMP doesn't have pseudo header Herbert Xu
2010-07-30 10:10 ` Changli Gao
2010-07-30 10:24 ` Herbert Xu
2010-07-30 14:16 ` Changli Gao
2010-07-30 14:30 ` Herbert Xu
2010-08-01 5:05 ` David Miller
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1280448258-1893-1-git-send-email-xiaosuo@gmail.com \
--to=xiaosuo@gmail.com \
--cc=davem@davemloft.net \
--cc=hadi@cyberus.ca \
--cc=herbert@gondor.apana.org.au \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).