netdev - Re: iproute2: resend of patches from Debian.

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Date:	Thu, 11 Oct 2007 15:25:09 -0400
From:	lsorense@...lub.uwaterloo.ca (Lennart Sorensen)
To:	Andreas Henriksson <andreas@...al.se>
Cc:	shemminger@...ux-foundation.org, netdev@...r.kernel.org
Subject: Re: iproute2: resend of patches from Debian.

On Thu, Oct 11, 2007 at 08:25:32PM +0200, Andreas Henriksson wrote:
> Patch from debian iproute package.
> 
> diff -urNad iproute-20060323~/ip/iplink.c iproute-20060323/ip/iplink.c
> --- iproute-20060323~/ip/iplink.c	2006-03-22 00:57:50.000000000 +0100
> +++ iproute-20060323/ip/iplink.c	2006-09-08 21:07:14.000000000 +0200
> @@ -384,6 +384,10 @@
>  	}
>  
>  	if (newname && strcmp(dev, newname)) {
> +		if (strlen(newname) == 0) {
> +		    printf("\"\" is not valid device identifier\n",dev);
> +		    return -1;
> +		}
>  		if (do_changename(dev, newname) < 0)
>  			return -1;
>  		dev = newname;

Isn't that printf missing somewhere for the 'dev' argument to go?

--
Len Sorensen
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