linux-kernel - Re: [PATCH] staging: comedi: ii_pci20kc: fix usage of uninit scalar in ii20k

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Message-ID: <20140523121722.GA31526@kroah.com>
Date:	Fri, 23 May 2014 21:17:22 +0900
From:	Greg KH <gregkh@...uxfoundation.org>
To:	Christian Engelmayer <cengelma@....at>
Cc:	devel@...verdev.osuosl.org, abbotti@....co.uk,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] staging: comedi: ii_pci20kc: fix usage of uninit scalar
 in ii20k_attach()

On Sun, May 04, 2014 at 02:26:09AM +0200, Christian Engelmayer wrote:
> This driver supports the PCI-20001C-1a and PCI-20001C-2a carrier boards.
> The -2a version has 32 on-board DIO channels. In case this variant is
> detected, local variable 'has_dio' is set accordingly. Otherwise it is
> left uninitialized and the following subdevice instantiation depends on
> the stack. Detected by Coverity - CID 1077830.
> 
> Signed-off-by: Christian Engelmayer <cengelma@....at>
> Reviewed-by: Ian Abbott <abbotti@....co.uk>
> ---
> Compile tested and applies against branch staging-next of tree
> git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git

It doesn't apply there at all for some odd reason, can you refresh it
and resend?

thanks,

greg k-h
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