linux-kernel - Re: [PATCH 2/3] net: dsa: lantiq_gswip: fix OF child-node lookups

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]

Date:   Wed, 16 Jan 2019 16:02:20 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Johan Hovold <johan@...nel.org>
Cc:     Hauke Mehrtens <hauke@...ke-m.de>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, stable <stable@...r.kernel.org>
Subject: Re: [PATCH 2/3] net: dsa: lantiq_gswip: fix OF child-node lookups

On Wed, Jan 16, 2019 at 11:23:34AM +0100, Johan Hovold wrote:
> Use the new of_get_compatible_child() helper to look up child nodes to
> avoid ever matching non-child nodes elsewhere in the tree.
> 
> Also fix up the related struct device_node leaks.
> 
> Fixes: 14fceff4771e ("net: dsa: Add Lantiq / Intel DSA driver for vrx200")
> Cc: stable <stable@...r.kernel.org>	# 4.20
> Cc: Hauke Mehrtens <hauke@...ke-m.de>
> Signed-off-by: Johan Hovold <johan@...nel.org>

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew