linux-kernel - Re: [PATCH 6/8] net/netfilter/ipvs/ip_vs_ftp.c: Use standardized format in sprintf

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Message-ID: <20100106023416.GB18557@verge.net.au>
Date:	Wed, 6 Jan 2010 13:34:16 +1100
From:	Simon Horman <horms@...ge.net.au>
To:	Joe Perches <joe@...ches.com>
Cc:	linux-kernel@...r.kernel.org, Wensong Zhang <wensong@...ux-vs.org>,
	Julian Anastasov <ja@....bg>,
	Patrick McHardy <kaber@...sh.net>,
	"David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
	lvs-devel@...r.kernel.org, netfilter-devel@...r.kernel.org,
	netfilter@...r.kernel.org, coreteam@...filter.org
Subject: Re: [PATCH 6/8] net/netfilter/ipvs/ip_vs_ftp.c: Use standardized
 format in sprintf

On Tue, Jan 05, 2010 at 05:20:18PM -0800, Joe Perches wrote:
> Use the same format string as net/ipv4/netfilter/nf_nat_ftp.c
> to encode an ipv4 address and port.
> 
> Both uses should be a single common function.
> 
> Signed-off-by: Joe Perches <joe@...ches.com>

Acked-by: Simon Horman <horms@...ge.net.au>

> ---
>  net/netfilter/ipvs/ip_vs_ftp.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/net/netfilter/ipvs/ip_vs_ftp.c b/net/netfilter/ipvs/ip_vs_ftp.c
> index 33e2c79..73f38ea 100644
> --- a/net/netfilter/ipvs/ip_vs_ftp.c
> +++ b/net/netfilter/ipvs/ip_vs_ftp.c
> @@ -208,7 +208,7 @@ static int ip_vs_ftp_out(struct ip_vs_app *app, struct ip_vs_conn *cp,
>  		 */
>  		from.ip = n_cp->vaddr.ip;
>  		port = n_cp->vport;
> -		sprintf(buf, "%d,%d,%d,%d,%d,%d", NIPQUAD(from.ip),
> +		sprintf(buf, "%u,%u,%u,%u,%u,%u", NIPQUAD(from.ip),
>  			(ntohs(port)>>8)&255, ntohs(port)&255);
>  		buf_len = strlen(buf);
>  
> -- 
> 1.6.6.rc0.57.gad7a
> 
> --
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