linux-kernel - Re: [patch] USB: serial: fix DMA buffers on stack for io

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Message-ID: <20091230175036.GB21362@bicker>
Date:	Wed, 30 Dec 2009 19:50:36 +0200
From:	Dan Carpenter <error27@...il.com>
To:	Johan Hovold <jhovold@...il.com>
Cc:	Greg Kroah-Hartman <gregkh@...e.de>, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [patch] USB: serial: fix DMA buffers on stack for io_edgeport.c

On Wed, Dec 30, 2009 at 06:14:58PM +0100, Johan Hovold wrote:
> Hey Dan,
> 
> Looks like you forgot to free StringDesc:
> 

Gar...   That's embarrassing.  I'm really sorry about that.

I will send an updated patch tomorrow.

Also smatch sort of should have caught that with the --spammy option but
it didn't.  :/  In general the leak checks are pretty terrible.  Will 
look at this as well.

regards,
dan carpenter

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