From: Jeff Garzik <jgarzik@pobox.com>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>,
snakebyte@gmx.de, linux-kernel@vger.kernel.org,
netdev@vger.kernel.org, davem@davemloft.net
Subject: Re: Memory corruption in 8390.c ? (was Re: Possible leaks in network drivers)
Date: Thu, 22 Jun 2006 04:57:39 -0400 [thread overview]
Message-ID: <449A5B83.4090104@pobox.com> (raw)
In-Reply-To: <20060622082931.GA26083@gondor.apana.org.au>
Herbert Xu wrote:
> On Thu, Jun 22, 2006 at 04:22:22AM -0400, Jeff Garzik wrote:
>>> it if needed. Actually, someone should sift through every instance of
>>> skb_pad on a non-linear skb as they do not fit the reasons why this was
>>> originally created.
>> Non-linear skbs smaller than ETH_ZLEN seem unlikely.
>
> When I was grepping it seems that a few drivers were using it with
> a length other than ETH_ZLEN. I've just done another grep and here
> are the potential suspects:
>
> cassini.c
> starfire.c
> yellowfin.c
That doesn't really invalidate the point :) These drivers are still
only padding very small packets.
Jeff
next prev parent reply other threads:[~2006-06-22 8:57 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1150909982.15275.100.camel@localhost.localdomain>
2006-06-22 0:55 ` Memory corruption in 8390.c ? (was Re: Possible leaks in network drivers) Herbert Xu
2006-06-22 2:30 ` Herbert Xu
2006-06-22 8:22 ` Jeff Garzik
2006-06-22 8:29 ` Herbert Xu
2006-06-22 8:57 ` Jeff Garzik [this message]
2006-06-22 9:02 ` Herbert Xu
2006-06-22 9:12 ` Herbert Xu
2006-06-22 8:26 ` Memory corruption in 8390.c ? David Miller
2006-06-22 8:30 ` Herbert Xu
2006-06-22 8:34 ` David Miller
2006-06-22 11:34 ` Alan Cox
2006-06-22 11:29 ` Herbert Xu
2006-06-22 13:25 ` Alan Cox
2006-06-23 3:32 ` Jeff Garzik
2006-06-22 11:33 ` Arjan van de Ven
2006-06-22 12:00 ` Erik Mouw
2006-06-22 13:10 ` Alan Cox
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