From: Jeff Garzik <jeff-o2qLIJkoznsdnm+yROfE0A@public.gmane.org>
To: Peter Korsgaard <jacmet-OfajU3CKLf1/SzgSGea1oA@public.gmane.org>
Cc: netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
David Brownell <david-b-yBeKhBN/0LDR7s880joybQ@public.gmane.org>,
Oliver Neukum <oliver-GvhC2dPhHPQdnm+yROfE0A@public.gmane.org>,
linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH RESEND] dm9601: don't do usb transfers of data on stack
Date: Wed, 30 Jul 2008 04:48:58 -0400 [thread overview]
Message-ID: <48902AFA.5070702@garzik.org> (raw)
In-Reply-To: <87wsjp9c5n.fsf-uXGAPMMVk8amE9MCos8gUmSdvHPH+/yF@public.gmane.org>
Peter Korsgaard wrote:
> dm_{read,write}() were doing USB transfers of data on stack, which isn't
> allowed. Fix it by kmalloc'ing a temporary buffer.
> Clean up the error handling for short transfers while we're at it.
>
> Signed-off-by: Peter Korsgaard <jacmet-OfajU3CKLf1/SzgSGea1oA@public.gmane.org>
> Acked-by: David Brownell <dbrownell-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
> ---
>
> Jeff, please enqueue for 2.6.27.
applied
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prev parent reply other threads:[~2008-07-30 8:48 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-11 11:37 [PATCH RESEND] dm9601: don't do usb transfers of data on stack Peter Korsgaard
[not found] ` <87mykoircs.fsf-uXGAPMMVk8amE9MCos8gUmSdvHPH+/yF@public.gmane.org>
2008-07-11 12:00 ` Oliver Neukum
[not found] ` <200807111400.38312.oliver-GvhC2dPhHPQdnm+yROfE0A@public.gmane.org>
2008-07-11 12:17 ` Peter Korsgaard
2008-07-11 12:22 ` Oliver Neukum
[not found] ` <200807111422.56406.oliver-GvhC2dPhHPQdnm+yROfE0A@public.gmane.org>
2008-07-11 12:55 ` Peter Korsgaard
2008-07-11 12:57 ` Peter Korsgaard
[not found] ` <87mykoefy4.fsf-uXGAPMMVk8amE9MCos8gUmSdvHPH+/yF@public.gmane.org>
2008-07-11 22:02 ` David Brownell
[not found] ` <200807111502.20507.david-b-yBeKhBN/0LDR7s880joybQ@public.gmane.org>
2008-07-14 7:07 ` Peter Korsgaard
[not found] ` <87wsjp9c5n.fsf-uXGAPMMVk8amE9MCos8gUmSdvHPH+/yF@public.gmane.org>
2008-07-30 8:48 ` Jeff Garzik [this message]
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