linux-kernel - Re: [PATCH stable-4.19] cgroup: add missing skcd->no_refcnt check in cgroup_sk

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]

Date:   Fri, 14 Aug 2020 12:41:08 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     Yang Yingliang <yangyingliang@...wei.com>
Cc:     linux-kernel@...r.kernel.org, stable@...r.kernel.org,
        gregkh@...uxfoundation.org, tj@...nel.org, lizefan@...wei.com,
        xiyou.wangcong@...il.com
Subject: Re: [PATCH stable-4.19] cgroup: add missing skcd->no_refcnt check in
 cgroup_sk_clone()

On Thu, Aug 13, 2020 at 08:33:42PM +0000, Yang Yingliang wrote:
>Add skcd->no_refcnt check which is missed when backporting
>ad0f75e5f57c ("cgroup: fix cgroup_sk_alloc() for sk_clone_lock()").
>
>This patch is needed in stable-4.9, stable-4.14 and stable-4.19.
>
>Signed-off-by: Yang Yingliang <yangyingliang@...wei.com>

I've queued up this and the 4.14 & 4.9 backports, thanks!

-- 
Thanks,
Sasha