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Re: kern/40651: kmem_alloc() returns misaligned pointers
The following reply was made to PR kern/40651; it has been noted by GNATS.
From: Martin Husemann <martin%duskware.de@localhost>
To: enami tsugutomo <enami%sm.sony.co.jp@localhost>
Subject: Re: kern/40651: kmem_alloc() returns misaligned pointers
Date: Thu, 19 Feb 2009 09:49:48 +0100
On Thu, Feb 19, 2009 at 12:07:15PM +0900, enami tsugutomo wrote:
> I'd like to see the contents of around this address. Also, if someone
> really writing beyond the allocated region, the Andrew's patch to
> detect memory abuse posted on tech-kern few weeks ago might help.
I found two independend issues, both contributing to this - I'll clean up
and post a patch here ASAP. There was memory corruption from a driver,
plus probably a kmem bug (but I have to verify that).
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