netdev - Re: [PATCH net-next 2/2] net: mii_timestamper: fix static allocation by PHY driver

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:   Thu, 30 Jan 2020 21:18:04 -0800
From:   Richard Cochran <richardcochran@...il.com>
To:     Michael Walle <michael@...le.cc>
Cc:     linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        Russell King <linux@...linux.org.uk>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Andrew Lunn <andrew@...n.ch>
Subject: Re: [PATCH net-next 2/2] net: mii_timestamper: fix static allocation
 by PHY driver

On Thu, Jan 30, 2020 at 06:44:51PM +0100, Michael Walle wrote:
> If phydev->mii_ts is set by the PHY driver, it will always be
> overwritten in of_mdiobus_register_phy(). Fix it. Also make sure, that
> the unregister() doesn't do anything if the mii_timestamper was provided by
> the PHY driver.
> 
> Fixes: 1dca22b18421 ("net: mdio: of: Register discovered MII time stampers.")
> Signed-off-by: Michael Walle <michael@...le.cc>

Thanks for the fix.

Acked-by: Richard Cochran <richardcochran@...il.com>