From: Stephen Hemminger <shemminger@osdl.org>
To: Francois Romieu <romieu@fr.zoreil.com>
Cc: Dale Farnsworth <dale@farnsworth.org>, netdev@vger.kernel.org
Subject: Re: [RFT] mv643xxx_eth_start_xmit oops
Date: Fri, 10 Nov 2006 13:07:15 -0800 [thread overview]
Message-ID: <20061110130715.5e99ce9f@freekitty> (raw)
In-Reply-To: <20061110210343.GA9453@electric-eye.fr.zoreil.com>
On Fri, 10 Nov 2006 22:03:43 +0100
Francois Romieu <romieu@fr.zoreil.com> wrote:
> Dale Farnsworth <dale@farnsworth.org> :
> [...]
> > Can you provide more detail about the leak?
>
> + if (has_tiny_unaligned_frags(skb) && __skb_linearize(skb)) {
> + stats->tx_dropped++;
> + if (net_ratelimit())
> + printk(KERN_DEBUG "%s: failed to linearize tiny "
> + "unaligned fragment\n", dev->name);
> + return NETDEV_TX_OK;
>
> Missing kfree_skb(skb) before returning NETDEV_TX_OK ?
>
skb_linearize is documented to free skb on failure.
--
Stephen Hemminger <shemminger@osdl.org>
next prev parent reply other threads:[~2006-11-10 21:07 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-10 19:17 Repeatable Oops, mv643xx_eth in 2.6.18.x Erik Andersen
2006-11-10 19:54 ` [RFT] mv643xxx_eth_start_xmit oops Stephen Hemminger
2006-11-10 19:54 ` Stephen Hemminger
2006-11-10 20:30 ` Francois Romieu
2006-11-10 20:53 ` Dale Farnsworth
2006-11-10 21:03 ` Francois Romieu
2006-11-10 21:07 ` Stephen Hemminger [this message]
2006-11-10 21:30 ` Francois Romieu
2006-11-10 21:35 ` Stephen Hemminger
2006-11-10 22:03 ` [NET] Update documentation of skb_linearize Francois Romieu
2006-11-10 22:53 ` David Miller
2006-11-10 23:34 ` Francois Romieu
2006-11-10 20:47 ` [RFT] mv643xxx_eth_start_xmit oops Erik Andersen
2006-11-11 23:44 ` Erik Andersen
2006-11-10 20:29 ` Repeatable Oops, mv643xx_eth in 2.6.18.x Olaf Hering
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