linux-kernel - Re: [patch] eicon: make buffer larger

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Message-ID: <20101006121119.GA11681@bicker>
Date:	Wed, 6 Oct 2010 14:11:20 +0200
From:	Dan Carpenter <error27@...il.com>
To:	Armin Schindler <armin@...ware.de>
Cc:	Karsten Keil <isdn@...ux-pingi.de>, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [patch] eicon: make buffer larger

On Wed, Oct 06, 2010 at 10:44:47AM +0200, Armin Schindler wrote:
>>   927    strcpy (clients[id].drvName,     tmp);
>>   928    strcpy (clients[id].Dbg.drvName, tmp);
>>                               ^
>>                    this buffer is only 16 chars
>
> Now I understand. You are right. So the fix would be to change these  
> strcpy() to e.g. strncpy() or similar.
>

We need more than 16 characters to store the information.  What is the
problem with just making the buffer larger?

regards,
dan carpenter

> Armin
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