linux-hardening - Re: [PATCH] hv_netvsc: Avoid field-overflowing memcpy()

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Message-Id: <162438300432.21657.18268821954591671920.git-patchwork-notify@kernel.org>
Date:   Tue, 22 Jun 2021 17:30:04 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Kees Cook <keescook@...omium.org>
Cc:     kys@...rosoft.com, haiyangz@...rosoft.com, sthemmin@...rosoft.com,
        wei.liu@...nel.org, decui@...rosoft.com, davem@...emloft.net,
        kuba@...nel.org, linux-kernel@...r.kernel.org,
        linux-hyperv@...r.kernel.org, netdev@...r.kernel.org,
        linux-hardening@...r.kernel.org
Subject: Re: [PATCH] hv_netvsc: Avoid field-overflowing memcpy()

Hello:

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

On Mon, 21 Jun 2021 15:21:12 -0700 you wrote:
> In preparation for FORTIFY_SOURCE performing compile-time and run-time
> field bounds checking for memcpy(), memmove(), and memset(), avoid
> intentionally writing across neighboring fields.
> 
> Add flexible array to represent start of buf_info, improving readability
> and avoid future warning where memcpy() thinks it is writing past the
> end of the structure.
> 
> [...]

Here is the summary with links:
  - hv_netvsc: Avoid field-overflowing memcpy()
    https://git.kernel.org/netdev/net-next/c/f2fcffe392c1

You are awesome, thank you!
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