On Fri, 25 Apr 2008, Adrian Filipi wrote:
>
> It looks like fat.c is not handling the case where the
> sectors/cluster is 1, and the rood directory spans multiple clusters.
>
> In my case I was getting garbage directoy info after the invalid fat
> error. The attached patch stops the code from rolling past the end of
> cluster.
>
> It looks like a loop to walk the allocation chain is neccessary. I
> think get_contents() does all the right work, but it of course starts with a
> directory entry, which we don't have yet for /. A little refactoring might
> do the trick.
>
> Adrian
> --
> Linux Software Engineer | EuroTech, Inc. | www.eurotech-inc.com
FYI, my patch may have prevented walking off the end of a cluster
on FAT32, but it has its own problems with larger directories on FAT16.
As such, I don't recommend using it.
Adrian
--
Linux Software Engineer | EuroTech, Inc. | www.eurotech-inc.com
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