netdev - Re: [PATCH net-next] psp: do not use sk_dst_get() in psp_dev_get_for

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Message-ID: <CAAVpQUB1g3e29OZP7gzHY=siBqKAxUDJjnbFcywnj7ssGjAhkw@mail.gmail.com>
Date: Thu, 18 Sep 2025 11:45:37 -0700
From: Kuniyuki Iwashima <kuniyu@...gle.com>
To: Eric Dumazet <edumazet@...gle.com>
Cc: "David S . Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>, 
	Paolo Abeni <pabeni@...hat.com>, Simon Horman <horms@...nel.org>, netdev@...r.kernel.org, 
	eric.dumazet@...il.com, Daniel Zahka <daniel.zahka@...il.com>, 
	Willem de Bruijn <willemb@...gle.com>
Subject: Re: [PATCH net-next] psp: do not use sk_dst_get() in psp_dev_get_for_sock()

On Thu, Sep 18, 2025 at 4:52 AM Eric Dumazet <edumazet@...gle.com> wrote:
>
> Use __sk_dst_get() and dst_dev_rcu(), because dst->dev could
> be changed under us.
>
> Fixes: 6b46ca260e22 ("net: psp: add socket security association code")
> Signed-off-by: Eric Dumazet <edumazet@...gle.com>

Reviewed-by: Kuniyuki Iwashima <kuniyu@...gle.com>