On Fri, Apr 09, 2021 at 03:49:00PM +0000, Michael Kelley wrote: > From: Andrea Parri (Microsoft) <parri.and...@gmail.com> Sent: Thursday, April > 8, 2021 9:15 AM > > > > Pointers to ring-buffer packets sent by Hyper-V are used within the > > guest VM. Hyper-V can send packets with erroneous values or modify > > packet fields after they are processed by the guest. To defend > > against these scenarios, return a copy of the incoming VMBus packet > > after validating its length and offset fields in hv_pkt_iter_first(). > > In this way, the packet can no longer be modified by the host. > > Andrea -- has anything changed in this version of this patch, except > the value of NETVSC_MAX_XFER_PAGE_RANGES? It used to be a > fixed 375, but now is NVSP_RSC_MAX, which is 562. > > If that's the only change, then > > Reviewed-by: Michael Kelley <mikel...@microsoft.com>
The only change here is indeed the value of NETVSC_MAX_XFER_PAGE_RANGES, apologies for the omission of the changelog. Thanks for the review. Andrea
