From: patchwork-bot+netdevbpf@kernel.org
To: Kees Cook <keescook@chromium.org>
Cc: sam@mendozajonas.com, joel@jms.id.au, davem@davemloft.net,
edumazet@google.com, kuba@kernel.org, pabeni@redhat.com,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-hardening@vger.kernel.org
Subject: Re: [PATCH] net/ncsi: Silence runtime memcpy() false positive warning
Date: Wed, 07 Dec 2022 02:10:18 +0000 [thread overview]
Message-ID: <167037901812.29262.11761339624947092178.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20221202212418.never.837-kees@kernel.org>
Hello:
This patch was applied to netdev/net-next.git (master)
by Jakub Kicinski <kuba@kernel.org>:
On Fri, 2 Dec 2022 13:24:22 -0800 you wrote:
> The memcpy() in ncsi_cmd_handler_oem deserializes nca->data into a
> flexible array structure that overlapping with non-flex-array members
> (mfr_id) intentionally. Since the mem_to_flex() API is not finished,
> temporarily silence this warning, since it is a false positive, using
> unsafe_memcpy().
>
> Reported-by: Joel Stanley <joel@jms.id.au>
> Link: https://lore.kernel.org/netdev/CACPK8Xdfi=OJKP0x0D1w87fQeFZ4A2DP2qzGCRcuVbpU-9=4sQ@mail.gmail.com/
> Cc: Samuel Mendoza-Jonas <sam@mendozajonas.com>
> Cc: "David S. Miller" <davem@davemloft.net>
> Cc: Eric Dumazet <edumazet@google.com>
> Cc: Jakub Kicinski <kuba@kernel.org>
> Cc: Paolo Abeni <pabeni@redhat.com>
> Cc: netdev@vger.kernel.org
> Signed-off-by: Kees Cook <keescook@chromium.org>
>
> [...]
Here is the summary with links:
- net/ncsi: Silence runtime memcpy() false positive warning
https://git.kernel.org/netdev/net-next/c/b93884eea26f
You are awesome, thank you!
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next prev parent reply other threads:[~2022-12-07 2:10 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-02 21:24 [PATCH] net/ncsi: Silence runtime memcpy() false positive warning Kees Cook
2022-12-06 10:36 ` Paolo Abeni
2022-12-06 23:29 ` Kees Cook
2022-12-07 2:10 ` patchwork-bot+netdevbpf [this message]
2023-01-18 2:38 ` Joel Stanley
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