From: Marcel Holtmann <marcel@holtmann.org>
To: David Woodhouse <dwmw2@infradead.org>
Cc: torvalds@osdl.org, akpm@osdl.org, netdev@vger.kernel.org
Subject: Re: [BNEP] Fix compat BNEPGETCONNLIST ioctl.
Date: Mon, 18 Sep 2006 12:38:19 +0200 [thread overview]
Message-ID: <1158575899.25125.1.camel@localhost> (raw)
In-Reply-To: <1158573909.24527.336.camel@pmac.infradead.org>
Hi David,
> We were making no attempt to deal with the fact that a structure with a
> uint32_t followed by a pointer is going to be _different_ for 32-bit and
> 64-bit userspace. Any 32-bit process trying to use BNEPGETCONNLIST will
> be failing with -EFAULT if it's lucky; suffering from having the
> connection list dumped at a random address if it's not.
it seems that HIDP and CMTP will have the same problem.
Regards
Marcel
next prev parent reply other threads:[~2006-09-18 10:38 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-18 10:05 [BNEP] Fix compat BNEPGETCONNLIST ioctl David Woodhouse
2006-09-18 10:38 ` Marcel Holtmann [this message]
2006-09-18 13:24 ` David Woodhouse
2006-09-18 14:19 ` David Woodhouse
2006-09-18 15:09 ` Marcel Holtmann
2006-09-18 14:28 ` David Woodhouse
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