linux-kernel - Re: [PATCH 1/2] soc: amlogic: canvas: fix device leak on lookup

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

Message-ID: <bf33acbe-a9c3-46aa-affc-34e416a4b1e3@web.de>
Date: Fri, 26 Sep 2025 21:15:29 +0200
From: Markus Elfring <Markus.Elfring@....de>
To: Johan Hovold <johan@...nel.org>, linux-amlogic@...ts.infradead.org,
 Kevin Hilman <khilman@...libre.com>,
 Neil Armstrong <neil.armstrong@...aro.org>
Cc: stable@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
 Jerome Brunet <jbrunet@...libre.com>,
 Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
 Yu Kuai <yukuai3@...wei.com>
Subject: Re: [PATCH 1/2] soc: amlogic: canvas: fix device leak on lookup

> Make sure to drop the reference taken to the canvas platform device when
> looking up its driver data.
…

How do you think about to increase the application of scope-based resource management?
https://elixir.bootlin.com/linux/v6.17-rc7/source/include/linux/device.h#L1180

Regards,
Markus