netdev - Re: [PATCH v2 net] sctp: Fix null-ptr-deref in reuseport_add

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Message-Id: 
 <172264144260.25502.3555531804004999359.git-patchwork-notify@kernel.org>
Date: Fri, 02 Aug 2024 23:30:42 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Kuniyuki Iwashima <kuniyu@...zon.com>
Cc: marcelo.leitner@...il.com, lucien.xin@...il.com, davem@...emloft.net,
 edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com, kuni1840@...il.com,
 netdev@...r.kernel.org, linux-sctp@...r.kernel.org,
 syzbot+e6979a5d2f10ecb700e4@...kaller.appspotmail.com
Subject: Re: [PATCH v2 net] sctp: Fix null-ptr-deref in reuseport_add_sock().

Hello:

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

On Wed, 31 Jul 2024 16:46:24 -0700 you wrote:
> syzbot reported a null-ptr-deref while accessing sk2->sk_reuseport_cb in
> reuseport_add_sock(). [0]
> 
> The repro first creates a listener with SO_REUSEPORT.  Then, it creates
> another listener on the same port and concurrently closes the first
> listener.
> 
> [...]

Here is the summary with links:
  - [v2,net] sctp: Fix null-ptr-deref in reuseport_add_sock().
    https://git.kernel.org/netdev/net/c/9ab0faa7f9ff

You are awesome, thank you!
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