linux-kernel - RE: [PATCH] remoteproc: Use of_property

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:
 <PAXPR04MB84594563FC2438C12A811DA488B22@PAXPR04MB8459.eurprd04.prod.outlook.com>
Date: Thu, 1 Aug 2024 01:51:09 +0000
From: Peng Fan <peng.fan@....com>
To: "Rob Herring (Arm)" <robh@...nel.org>, Bjorn Andersson
	<andersson@...nel.org>, Mathieu Poirier <mathieu.poirier@...aro.org>, Shawn
 Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>, Pengutronix
 Kernel Team <kernel@...gutronix.de>, Fabio Estevam <festevam@...il.com>
CC: "linux-remoteproc@...r.kernel.org" <linux-remoteproc@...r.kernel.org>,
	"imx@...ts.linux.dev" <imx@...ts.linux.dev>,
	"linux-arm-kernel@...ts.infradead.org"
	<linux-arm-kernel@...ts.infradead.org>, "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] remoteproc: Use of_property_present()

> Subject: [PATCH] remoteproc: Use of_property_present()
> 
> Use of_property_present() to test for property presence rather than
> of_(find|get)_property(). This is part of a larger effort to remove callers
> of of_find_property() and similar functions. of_find_property() leaks the
> DT struct property and data pointers which is a problem for
> dynamically allocated nodes which may be freed.
> 
> Signed-off-by: Rob Herring (Arm) <robh@...nel.org>
> ---
>  drivers/remoteproc/imx_dsp_rproc.c      | 2 +-
>  drivers/remoteproc/imx_rproc.c          | 2 +-
>  drivers/remoteproc/xlnx_r5_remoteproc.c | 6 +++---
>  3 files changed, 5 insertions(+), 5 deletions(-)

For i.MX:

Acked-by: Peng Fan <peng.fan@....com>