linux-kernel - Re: [PATCH v3 net] net: Fix an unsafe loop on the list

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Message-Id: 
 <172808282853.2768008.14264278350772828485.git-patchwork-notify@kernel.org>
Date: Fri, 04 Oct 2024 23:00:28 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Anastasia Kovaleva <a.kovaleva@...ro.com>
Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
 stable@...r.kernel.org, linux@...ro.com, davem@...emloft.net,
 edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
 johannes@...solutions.net
Subject: Re: [PATCH v3 net] net: Fix an unsafe loop on the list

Hello:

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

On Thu, 3 Oct 2024 13:44:31 +0300 you wrote:
> The kernel may crash when deleting a genetlink family if there are still
> listeners for that family:
> 
> Oops: Kernel access of bad area, sig: 11 [#1]
>   ...
>   NIP [c000000000c080bc] netlink_update_socket_mc+0x3c/0xc0
>   LR [c000000000c0f764] __netlink_clear_multicast_users+0x74/0xc0
>   Call Trace:
> __netlink_clear_multicast_users+0x74/0xc0
> genl_unregister_family+0xd4/0x2d0
> 
> [...]

Here is the summary with links:
  - [v3,net] net: Fix an unsafe loop on the list
    https://git.kernel.org/netdev/net/c/1dae9f118718

You are awesome, thank you!
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