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Re: [Qemu-ppc] [PATCH] pseries: Fix array overrun bug in PCI code

From: David Gibson
Subject: Re: [Qemu-ppc] [PATCH] pseries: Fix array overrun bug in PCI code
Date: Tue, 29 Nov 2011 18:41:10 +1100
User-agent: Mutt/1.5.21 (2010-09-15)

On Tue, Nov 29, 2011 at 05:21:39PM +1100, David Gibson wrote:
> spapr_populate_pci_devices() containd a loop with PCI_NUM_REGIONS (7)
> iterations.  However this overruns the 'bars' global array, which only has
> 6 elements. In fact we only want to run this loop for things listed in the
> bars array, so this patch corrects the loop bounds to reflect that.
> Signed-off-by: David Gibson <address@hidden>

As a bugfix for a bad memory access, this is definitely for 1.0

David Gibson                    | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au  | minimalist, thank you.  NOT _the_ _other_
                                | _way_ _around_!

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