From: kuznet@ms2.inr.ac.ru
To: green@dredd.crimea.edu (Oleg Drokin)
Cc: linux-kernel@vger.kernel.org, davem@redhat.com
Subject: Re: IP layer bug?
Date: Fri, 30 Mar 2001 21:13:40 +0400 (MSK DST) [thread overview]
Message-ID: <200103301713.VAA03794@ms2.inr.ac.ru> (raw)
In-Reply-To: <20010325005731.A5243@dredd.crimea.edu> from "Oleg Drokin" at Mar 25, 1 00:57:31 am
Hello!
> For now I workarounded it with filling skb->cb with zeroes before
> netif_rx(),
This is right. For another examples look into tunnels.
> but I believe it is a kludge and networking layer should be fixed instead.
No.
alloc_skb() creates skb with clean cb. ip_rcv() and other protocol handlers
do not redo this work. If device uses cb internally, it must clear it
before handing skb to netif_rx().
Alexey
next prev parent reply other threads:[~2001-03-30 17:15 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-03-24 21:57 Oleg Drokin
2001-03-26 10:36 ` Manoj Sontakke
2001-03-26 6:09 ` Oleg Drokin
2001-03-26 12:21 ` Manoj Sontakke
2001-03-26 7:02 ` Oleg Drokin
2001-03-30 17:13 ` kuznet [this message]
2001-03-31 15:03 ` Oleg Drokin
2001-03-31 15:32 ` kuznet
2001-04-02 9:25 ` Oleg Drokin
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