netdev - Re: [PATCH net] netlink: fix potential deadlock in netlink_set

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: 
 <168748802075.26940.1079680476499603039.git-patchwork-notify@kernel.org>
Date: Fri, 23 Jun 2023 02:40:20 +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,
 syzbot+a7d200a347f912723e5c@...kaller.appspotmail.com,
 johannes.berg@...el.com
Subject: Re: [PATCH net] netlink: fix potential deadlock in netlink_set_err()

Hello:

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

On Wed, 21 Jun 2023 15:43:37 +0000 you wrote:
> syzbot reported a possible deadlock in netlink_set_err() [1]
> 
> A similar issue was fixed in commit 1d482e666b8e ("netlink: disable IRQs
> for netlink_lock_table()") in netlink_lock_table()
> 
> This patch adds IRQ safety to netlink_set_err() and __netlink_diag_dump()
> which were not covered by cited commit.
> 
> [...]

Here is the summary with links:
  - [net] netlink: fix potential deadlock in netlink_set_err()
    https://git.kernel.org/netdev/net/c/8d61f926d420

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html