On Mon, 2010-09-27 at 12:35 +0200, Eric Dumazet wrote:
quoted text
> Maintain per_cpu tx_bytes, tx_packets, rx_bytes, rx_packets.
> 
> Other seldom used fields are kept in netdev->stats structure, possibly
> unsafe.
> 
> This is a preliminary work to support lockless transmit path, and
> correct RX stats, that are already unsafe.
> 
> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
> ---
>  net/ipv4/ip_gre.c |  138 +++++++++++++++++++++++++++++++-------------
>  1 file changed, 99 insertions(+), 39 deletions(-)
> 
> diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
> index 5d6ddcb..de39b22 100644
> --- a/net/ipv4/ip_gre.c
> +++ b/net/ipv4/ip_gre.c
[...]
quoted text
> @@ -377,7 +405,7 @@ static struct ip_tunnel *ipgre_tunnel_locate(struct net *net,
>  	if (parms->name[0])
>  		strlcpy(name, parms->name, IFNAMSIZ);
>  	else
> -		sprintf(name, "gre%%d");
> +		strcpy(name, "gre%d");
>  
>  	dev = alloc_netdev(sizeof(*t), name, ipgre_tunnel_setup);
>  	if (!dev)
[...]

This is a valid fix, but doesn't belong in this patch!

Ben.

-- 
Ben Hutchings, Senior Software Engineer, Solarflare Communications
Not speaking for my employer; that's the marketing department's job.
They asked us to note that Solarflare product names are trademarked.

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