From: Markus Elfring <Markus.Elfring@web.de>
To: Zijiang Huang <kerayhuang@tencent.com>, cgroups@vger.kernel.org
Cc: "Zijiang Huang" <huangzjsmile@gmail.com>,
LKML <linux-kernel@vger.kernel.org>,
"Hao Peng" <flyingpeng@tencent.com>,
"Johannes Weiner" <hannes@cmpxchg.org>,
"Michal Koutný" <mkoutny@suse.com>, "Tejun Heo" <tj@kernel.org>
Subject: Re: [PATCH 2/2] cgroup: Fix reference count leak when cft->open is NULL
Date: Fri, 18 Jul 2025 14:48:08 +0200 [thread overview]
Message-ID: <1e0bf6e2-37a9-4299-8426-e495f3c43f1d@web.de> (raw)
In-Reply-To: <20250718115409.878122-2-kerayhuang@tencent.com>
> When cft->open is NULL, it will cause ctx namespace reference count leak.
Would you like to point out that a reference count should be incremented
in another case?
Regards,
Markus
next prev parent reply other threads:[~2025-07-18 12:48 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-18 11:54 [PATCH 1/2] cgroup-v1: Fix missing mutex_unlock in error paths Zijiang Huang
2025-07-18 11:54 ` [PATCH 2/2] cgroup: Fix reference count leak when cft->open is NULL Zijiang Huang
2025-07-18 12:48 ` Markus Elfring [this message]
2025-07-18 12:55 ` Michal Koutný
2025-07-18 12:23 ` [PATCH 1/2] cgroup-v1: Fix missing mutex_unlock in error paths Markus Elfring
2025-07-18 12:55 ` Michal Koutný
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