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Date: Wed, 18 Nov 2020 17:37:15 -0800 From: Jakub Kicinski <kuba@...nel.org> To: "Andrea Parri (Microsoft)" <parri.andrea@...il.com> Cc: linux-kernel@...r.kernel.org, "K . Y . Srinivasan" <kys@...rosoft.com>, Haiyang Zhang <haiyangz@...rosoft.com>, Stephen Hemminger <sthemmin@...rosoft.com>, Wei Liu <wei.liu@...nel.org>, linux-hyperv@...r.kernel.org, Michael Kelley <mikelley@...rosoft.com>, Juan Vazquez <juvazq@...rosoft.com>, Saruhan Karademir <skarade@...rosoft.com>, "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org Subject: Re: [PATCH] hv_netvsc: Validate number of allocated sub-channels On Wed, 18 Nov 2020 16:33:10 +0100 Andrea Parri (Microsoft) wrote: > Lack of validation could lead to out-of-bound reads and information > leaks (cf. usage of nvdev->chan_table[]). Check that the number of > allocated sub-channels fits into the expected range. > > Suggested-by: Saruhan Karademir <skarade@...rosoft.com> > Signed-off-by: Andrea Parri (Microsoft) <parri.andrea@...il.com> > Cc: "David S. Miller" <davem@...emloft.net> > Cc: Jakub Kicinski <kuba@...nel.org> > Cc: netdev@...r.kernel.org Acked-by: Jakub Kicinski <kuba@...nel.org>
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