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To: Or Cohen <>
Subject: Re: [PATCH v2] net/sctp: fix race condition in sctp_destroy_sock
Date: Tue, 13 Apr 2021 22:10:08 +0000	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>


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

On Tue, 13 Apr 2021 21:10:31 +0300 you wrote:
> If sctp_destroy_sock is called without sock_net(sk)->sctp.addr_wq_lock
> held and sp->do_auto_asconf is true, then an element is removed
> from the auto_asconf_splist without any proper locking.
> This can happen in the following functions:
> 1. In sctp_accept, if sctp_sock_migrate fails.
> 2. In inet_create or inet6_create, if there is a bpf program
>    attached to BPF_CGROUP_INET_SOCK_CREATE which denies
>    creation of the sctp socket.
> [...]

Here is the summary with links:
  - [v2] net/sctp: fix race condition in sctp_destroy_sock

You are awesome, thank you!
Deet-doot-dot, I am a bot.

      parent reply	other threads:[~2021-04-13 22:10 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-13 18:10 [PATCH v2] net/sctp: fix race condition in sctp_destroy_sock Or Cohen
2021-04-13 19:08 ` Marcelo Ricardo Leitner
2021-04-13 22:10 ` patchwork-bot+netdevbpf [this message]

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