Re: [Xen-devel] [PATCH] xenstat: Fix buffer over-run with new_domains being negative.

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Tue, 2013-09-10 at 17:10 +0100, Andrew Cooper wrote:
> On 10/09/13 16:08, Konrad Rzeszutek Wilk wrote:
> > Coverity identified this as:
> > CID 1055740 Out-of-bounds read - "In xenstat_get_node:
> > Out-of-bounds read from a buffer (CWE-125)"
> >
> > And sure enough, if xc_domain_getinfolist returns us -1, we will
> > try to use it later on in the for (i = 0; i < new_domains; ..)
> > loop.
> >
> > CC: ian.campbell@xxxxxxxxxx
> > Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
> 
> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Applied.



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