From: Patrick McHardy <kaber@trash.net>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: David Miller <davem@davemloft.net>, netdev@vger.kernel.org
Subject: Re: BUG: warning at net/core/dev.c:1171/skb_checksum_help() 2.6.18-rc3
Date: Thu, 03 Aug 2006 11:43:14 +0200 [thread overview]
Message-ID: <44D1C532.8000708@trash.net> (raw)
In-Reply-To: <20060803093623.GC8808@gondor.apana.org.au>
Herbert Xu wrote:
> On Thu, Aug 03, 2006 at 11:32:32AM +0200, Patrick McHardy wrote:
>
>>The checksum is verified here because a full checksum update is done
>>later in that function and we don't want to accidentally fix up
>>broken checksums.
>
>
> Sorry, I missed that.
>
> BTW, we should make sure that we clear CHECKSUM_COMPLETE since at the
> end of the function skb->csum no longer contains the payload checksum.
nf_ip_checksum sets skb->ip_summed to CHECKSUM_UNNECESSARY in case
the checksum was correct. If not the packet is dropped, so I think
it should be fine.
next prev parent reply other threads:[~2006-08-03 9:43 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-31 4:16 BUG: warning at net/core/dev.c:1171/skb_checksum_help() 2.6.18-rc3 David Coulson
2006-07-31 4:24 ` Patrick McHardy
2006-07-31 4:59 ` David Miller
2006-07-31 5:07 ` Patrick McHardy
2006-07-31 10:39 ` Patrick McHardy
2006-07-31 11:30 ` Herbert Xu
2006-07-31 18:36 ` Patrick McHardy
2006-07-31 21:15 ` David Miller
2006-07-31 21:36 ` Patrick McHardy
2006-07-31 21:54 ` David Miller
2006-08-01 7:00 ` David Miller
2006-08-01 7:04 ` Herbert Xu
2006-08-01 7:22 ` Patrick McHardy
2006-08-01 15:34 ` Phil Oester
2006-08-01 22:04 ` Herbert Xu
2006-08-01 7:19 ` Patrick McHardy
2006-08-01 7:23 ` Herbert Xu
2006-08-01 7:36 ` David Miller
2006-08-01 7:45 ` Herbert Xu
2006-08-01 12:00 ` Jamal Hadi Salim
2006-08-01 12:34 ` Herbert Xu
2006-08-01 12:55 ` Jamal Hadi Salim
2006-08-01 7:38 ` Patrick McHardy
2006-08-01 11:51 ` Herbert Xu
2006-08-03 9:21 ` Patrick McHardy
2006-08-03 9:30 ` Herbert Xu
2006-08-03 9:34 ` Patrick McHardy
2006-08-01 12:29 ` Herbert Xu
2006-08-03 9:29 ` Patrick McHardy
2006-08-03 9:33 ` Herbert Xu
2006-08-03 9:40 ` Patrick McHardy
2006-08-03 9:57 ` Herbert Xu
2006-08-05 7:13 ` Patrick McHardy
2006-08-05 7:59 ` Herbert Xu
2006-08-01 22:03 ` Herbert Xu
2006-08-03 9:30 ` Patrick McHardy
2006-08-02 0:49 ` Herbert Xu
2006-08-03 9:32 ` Patrick McHardy
2006-08-03 9:36 ` Herbert Xu
2006-08-03 9:43 ` Patrick McHardy [this message]
2006-07-31 4:34 ` Andrew Morton
2006-07-31 4:42 ` David Coulson
2006-07-31 4:58 ` David Miller
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