netdev - Re: [PATCH net] tipc: fix NULL deref in cleanup

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Message-Id: 
 <173345102951.2157140.16749150922708261258.git-patchwork-notify@kernel.org>
Date: Fri, 06 Dec 2024 02:10:29 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Eric Dumazet <edumazet@...gle.com>
Cc: davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com,
 netdev@...r.kernel.org, eric.dumazet@...il.com,
 syzbot+46aa5474f179dacd1a3b@...kaller.appspotmail.com, kuniyu@...zon.com
Subject: Re: [PATCH net] tipc: fix NULL deref in cleanup_bearer()

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@...nel.org>:

On Wed,  4 Dec 2024 17:05:48 +0000 you wrote:
> syzbot found [1] that after blamed commit, ub->ubsock->sk
> was NULL when attempting the atomic_dec() :
> 
> atomic_dec(&tipc_net(sock_net(ub->ubsock->sk))->wq_count);
> 
> Fix this by caching the tipc_net pointer.
> 
> [...]

Here is the summary with links:
  - [net] tipc: fix NULL deref in cleanup_bearer()
    https://git.kernel.org/netdev/net/c/b04d86fff66b

You are awesome, thank you!
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