linux-kernel - Re: [PATCH 4/5] staging: ft1000: Fix coding style in write_blk

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Date:	Wed, 26 Jan 2011 17:30:45 +0300
From:	Dan Carpenter <error27@...il.com>
To:	Marek Belisko <marek.belisko@...n-nandra.com>, gregkh@...e.de,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 4/5] staging: ft1000: Fix coding style in
 write_blk_fifo() function.

Also when it does:
	memcpy(ft1000dev->tx_buf, *pUcFile, byte_length);

That should probably be:
	memcpy(ft1000dev->tx_buf, *pUcFile, word_length * 4);

Otherwise we're probably copying garbage from beyond the end of *pUcFile
to the ->tx_buf.  ft1000dev->tx_buf is hopefully initialized to zero at
this point?

regards,
dan carpenter

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