netdev - Re: [PATCH net] af_unix: fix races in sk_peer_pid and sk_peer

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Date:   Thu, 30 Sep 2021 13:30:07 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Eric Dumazet <eric.dumazet@...il.com>
Cc:     davem@...emloft.net, kuba@...nel.org, netdev@...r.kernel.org,
        edumazet@...gle.com, jannh@...gle.com, ebiederm@...ssion.com,
        luiz.von.dentz@...el.com, marcel@...tmann.org
Subject: Re: [PATCH net] af_unix: fix races in sk_peer_pid and sk_peer_cred
 accesses

Hello:

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

On Wed, 29 Sep 2021 15:57:50 -0700 you wrote:
> From: Eric Dumazet <edumazet@...gle.com>
> 
> Jann Horn reported that SO_PEERCRED and SO_PEERGROUPS implementations
> are racy, as af_unix can concurrently change sk_peer_pid and sk_peer_cred.
> 
> In order to fix this issue, this patch adds a new spinlock that needs
> to be used whenever these fields are read or written.
> 
> [...]

Here is the summary with links:
  - [net] af_unix: fix races in sk_peer_pid and sk_peer_cred accesses
    https://git.kernel.org/netdev/net/c/35306eb23814

You are awesome, thank you!
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