From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: Zhenzhong Duan <zhenzhong.duan@oracle.com>
Cc: Feng Jin <joe.jin@oracle.com>,
xen-devel <xen-devel@lists.xen.org>,
ian.jackson@eu.citrix.com, ian.campbell@citrix.com,
stefano.stabellini@eu.citrix.com
Subject: Re: [PATCH] Minor change to avoid potental overflow accessing pci option roms
Date: Mon, 19 Aug 2013 10:50:22 -0400 [thread overview]
Message-ID: <20130819145022.GD7185@konrad-lan.dumpdata.com> (raw)
In-Reply-To: <52118259.2000604@oracle.com>
On Mon, Aug 19, 2013 at 10:26:33AM +0800, Zhenzhong Duan wrote:
>
> 于 2013-08-16 20:27, Konrad Rzeszutek Wilk 写道:
> >On Fri, Aug 16, 2013 at 10:17:51AM +0800, Zhenzhong Duan wrote:
> >>When scan pci option roms space, there is possibility to access beyond
> >>OPTIONROM_PHYSICAL_END for 2K.
> >And what happens if you do that?
> I guess nothing will happen.
OK. So this is more of a 'bad bug by code inspection', which is absolutly
fine. Just please include that in the commit description.
Thanks!
>
> zduan
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prev parent reply other threads:[~2013-08-19 14:50 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-16 2:17 [PATCH] Minor change to avoid potental overflow accessing pci option roms Zhenzhong Duan
2013-08-16 12:27 ` Konrad Rzeszutek Wilk
2013-08-19 2:26 ` Zhenzhong Duan
2013-08-19 14:50 ` Konrad Rzeszutek Wilk [this message]
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