Re: [PATCH 2.6.14-rc2] aoe [1/2]: explicitly set minimum packet length to ETH_ZLEN

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"Ed L. Cashin" <[email protected]> writes:

...
> Explicitly set the minimum packet length to ETH_ZLEN.
>
> Index: 2.6.14-rc2-aoe/drivers/block/aoe/aoecmd.c
> ===================================================================
> --- 2.6.14-rc2-aoe.orig/drivers/block/aoe/aoecmd.c	2005-09-26 12:20:34.000000000 -0400
> +++ 2.6.14-rc2-aoe/drivers/block/aoe/aoecmd.c	2005-09-26 12:27:49.000000000 -0400
> @@ -20,6 +20,9 @@
>  {
>  	struct sk_buff *skb;
>  
> +	if (len < ETH_ZLEN)
> +		len = ETH_ZLEN;
> +
>  	skb = alloc_skb(len, GFP_ATOMIC);

This change fixes some strange problems observed on a system that was
using the e1000 network driver.  Is the network driver supposed to
ensure that ethernet packets are up to spec, at least 60 bytes long?

-- 
  Ed L Cashin <[email protected]>

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