linux-kernel - Re: [PATCH net] hv_netvsc: Fix validation in netvsc_linkstatus

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Date:   Mon, 01 Mar 2021 23:54:37 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Andrea Parri (Microsoft) <parri.andrea@...il.com>
Cc:     linux-kernel@...r.kernel.org, kys@...rosoft.com,
        haiyangz@...rosoft.com, sthemmin@...rosoft.com, wei.liu@...nel.org,
        davem@...emloft.net, kuba@...nel.org, netdev@...r.kernel.org,
        linux-hyperv@...r.kernel.org, decui@...rosoft.com,
        mikelley@...rosoft.com
Subject: Re: [PATCH net] hv_netvsc: Fix validation in netvsc_linkstatus_callback()

Hello:

This patch was applied to netdev/net.git (refs/heads/master):

On Mon,  1 Mar 2021 19:25:30 +0100 you wrote:
> Contrary to the RNDIS protocol specification, certain (pre-Fe)
> implementations of Hyper-V's vSwitch did not account for the status
> buffer field in the length of an RNDIS packet; the bug was fixed in
> newer implementations.  Validate the status buffer fields using the
> length of the 'vmtransfer_page' packet (all implementations), that
> is known/validated to be less than or equal to the receive section
> size and not smaller than the length of the RNDIS message.
> 
> [...]

Here is the summary with links:
  - [net] hv_netvsc: Fix validation in netvsc_linkstatus_callback()
    https://git.kernel.org/netdev/net/c/3946688edbc5

You are awesome, thank you!
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