netdev - Re: [PATCH net v2 1/3] net: replace calls to sock->ops->connect() with kernel

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Message-ID: <CAF=yD-KSuh0CrRn_zXdznLdg4G==qxgGeQuXetVHP2iOdQzpRA@mail.gmail.com>
Date: Mon, 18 Sep 2023 09:06:42 -0400
From: Willem de Bruijn <willemdebruijn.kernel@...il.com>
To: Jordan Rife <jrife@...gle.com>
Cc: davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org, 
	pabeni@...hat.com, netdev@...r.kernel.org, dborkman@...nel.org
Subject: Re: [PATCH net v2 1/3] net: replace calls to sock->ops->connect()
 with kernel_connect()

On Sun, Sep 17, 2023 at 10:50 PM Jordan Rife <jrife@...gle.com> wrote:
>
> commit 0bdf399342c5 ("net: Avoid address overwrite in kernel_connect")
> ensured that kernel_connect() will not overwrite the address parameter
> in cases where BPF connect hooks perform an address rewrite. This change
> replaces all direct calls to sock->ops->connect() with kernel_connect()
> to make these call safe.
>
> This patch also introduces a sanity check to kernel_connect() to ensure
> that the addr_length does not exceed the size of sockaddr_storage before
> performing the address copy.
>
> Link: https://lore.kernel.org/netdev/20230912013332.2048422-1-jrife@google.com/
>
> Signed-off-by: Jordan Rife <jrife@...gle.com>

This looks great to me. Thanks for revising and splitting up.

Please include a Fixes tag in all patches targeting next.

For subsequent iteration, no need for a manual follow-up email to CC
the subsystem reviews. Just add --cc to git send-email?