netdev - Re: [PATCH] tcp: Fix Use-After-Free in tcp_ao_connect

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Message-Id: 
 <171392522803.21916.8050553701739889698.git-patchwork-notify@kernel.org>
Date: Wed, 24 Apr 2024 02:20:28 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Hyunwoo Kim <v4bel@...ori.io>
Cc: edumazet@...gle.com, 0x7f454c46@...il.com, imv4bel@...il.com,
 davem@...emloft.net, dsahern@...nel.org, kuba@...nel.org, pabeni@...hat.com,
 netdev@...r.kernel.org
Subject: Re: [PATCH] tcp: Fix Use-After-Free in tcp_ao_connect_init

Hello:

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

On Mon, 22 Apr 2024 05:33:40 -0400 you wrote:
> Since call_rcu, which is called in the hlist_for_each_entry_rcu traversal
> of tcp_ao_connect_init, is not part of the RCU read critical section, it
> is possible that the RCU grace period will pass during the traversal and
> the key will be free.
> 
> To prevent this, it should be changed to hlist_for_each_entry_safe.
> 
> [...]

Here is the summary with links:
  - tcp: Fix Use-After-Free in tcp_ao_connect_init
    https://git.kernel.org/netdev/net/c/80e679b352c3

You are awesome, thank you!
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