netdev - Re: [PATCH net-next] sctp: fix possible UAF in sctp_v6

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Message-Id: 
 <173117283227.2976734.4081832173323355514.git-patchwork-notify@kernel.org>
Date: Sat, 09 Nov 2024 17:20:32 +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, lucien.xin@...il.com,
 marcelo.leitner@...il.com
Subject: Re: [PATCH net-next] sctp: fix possible UAF in sctp_v6_available()

Hello:

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

On Thu,  7 Nov 2024 19:20:21 +0000 you wrote:
> A lockdep report [1] with CONFIG_PROVE_RCU_LIST=y hints
> that sctp_v6_available() is calling dev_get_by_index_rcu()
> and ipv6_chk_addr() without holding rcu.
> 
> [1]
>  =============================
>  WARNING: suspicious RCU usage
>  6.12.0-rc5-virtme #1216 Tainted: G        W
> 
> [...]

Here is the summary with links:
  - [net-next] sctp: fix possible UAF in sctp_v6_available()
    https://git.kernel.org/netdev/net/c/eb72e7fcc839

You are awesome, thank you!
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