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Re: [Xen-devel] [PATCH v3 0/2] XSA-226


  • To: xen-devel@xxxxxxxxxxxxx
  • From: Steven Haigh <netwiz@xxxxxxxxx>
  • Date: Wed, 16 Aug 2017 00:08:35 +1000
  • Delivery-date: Tue, 15 Aug 2017 14:09:00 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xen.org>

On Tuesday, 15 August 2017 11:43:59 PM AEST Jan Beulich wrote:
> XSA-226 went out with just a workaround patch. The pair of patches
> here became ready too late to be reasonably included in the XSA.
> Nevertheless they aim at fixing the underlying issues, ideally making
> the workaround unnecessary.
> 
> 1: gnttab: don't use possibly unbounded tail calls
> 2: gnttab: fix transitive grant handling
> 
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

If this turns out to be all good and accepted, is it possible to reissue 
xsa226 with the proper fixes?

-- 
Steven Haigh

📧 netwiz@xxxxxxxxx       💻 http://www.crc.id.au
📞 +61 (3) 9001 6090    📱 0412 935 897

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