netdev - Re: [PATCH net 4/5] can: rcar_canfd: rcar_canfd_channel_probe(): make sure we free CAN network device

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:   Wed, 12 Jan 2022 09:56:32 +0100
From:   Pavel Machek <pavel@...x.de>
To:     Marc Kleine-Budde <mkl@...gutronix.de>
Cc:     netdev@...r.kernel.org, davem@...emloft.net, kuba@...nel.org,
        linux-can@...r.kernel.org, kernel@...gutronix.de,
        Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>,
        Pavel Machek <pavel@...x.de>,
        Kieran Bingham <kieran.bingham+renesas@...asonboard.com>
Subject: Re: [PATCH net 4/5] can: rcar_canfd: rcar_canfd_channel_probe():
 make sure we free CAN network device

On Sun 2022-01-09 14:40:39, Marc Kleine-Budde wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> 
> Make sure we free CAN network device in the error path. There are
> several jumps to fail label after allocating the CAN network device
> successfully. This patch places the free_candev() under fail label so
> that in failure path a jump to fail label frees the CAN network
> device.
> 
> Fixes: 76e9353a80e9 ("can: rcar_canfd: Add support for RZ/G2L family")
> Link: https://lore.kernel.org/all/20220106114801.20563-1-prabhakar.mahadev-lad.rj@bp.renesas.com

Reviewed-by: Pavel Machek <pavel@...x.de>

Thank you!

Best regards,
								Pavel
-- 
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany

Download attachment "signature.asc" of type "application/pgp-signature" (182 bytes)