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xen-devel
Re: [Xen-devel] Re: [patch] xen: off by one errors in multicalls.c
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To: |
Jeremy Fitzhardinge <jeremy@xxxxxxxx> |
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Subject: |
Re: [Xen-devel] Re: [patch] xen: off by one errors in multicalls.c |
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From: |
Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx> |
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Date: |
Fri, 3 Jun 2011 15:57:15 -0400 |
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Cc: |
"open list:XEN HYPERVISOR IN..." <xen-devel@xxxxxxxxxxxxxxxxxxx>, Dan Carpenter <error27@xxxxxxxxx>, "maintainer:X86 ARCHITECTURE..." <x86@xxxxxxxxxx>, kernel-janitors@xxxxxxxxxxxxxxx, "open list:XEN HYPERVISOR IN..." <virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx>, Jeremy Fitzhardinge <jeremy.fitzhardinge@xxxxxxxxxx>, "H. Peter Anvin" <hpa@xxxxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx> |
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Fri, 03 Jun 2011 13:02:13 -0700 |
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Mutt/1.5.21 (2010-09-15) |
On Fri, Jun 03, 2011 at 11:24:20AM -0700, Jeremy Fitzhardinge wrote:
> On 06/02/2011 09:45 PM, Dan Carpenter wrote:
> > b->args[] has MC_ARGS elements, so the comparison here should be
> > ">=" instead of ">". Otherwise we read past the end of the array
> > one space.
>
> Yeah, looks like a correct fix. Fortunately I don't think anything
> currently hits that path in practice, though there are some pending
> patches which will exercise it more.
OK, queueing it for rc1.
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