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 for Android: free password hash cracker in your pocket
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <20230227101112.GB24064@pengutronix.de>
Date:   Mon, 27 Feb 2023 11:11:12 +0100
From:   Oleksij Rempel <o.rempel@...gutronix.de>
To:     Dan Carpenter <error27@...il.com>
Cc:     Oleksij Rempel <linux@...pel-privat.de>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Russell King <linux@...linux.org.uk>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>,
        netdev@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [PATCH net] net: phy: unlock on error in phy_probe()

On Mon, Feb 27, 2023 at 01:03:22PM +0300, Dan Carpenter wrote:
> If genphy_c45_read_eee_adv() fails then we need to do a reset and unlock
> the &phydev->lock mutex before returning.
> 
> Fixes: 3eeca4e199ce ("net: phy: do not force EEE support")
> Signed-off-by: Dan Carpenter <error27@...il.com>

Reviewed-by: Oleksij Rempel <o.rempel@...gutronix.de>

Thank you!

> ---
>  drivers/net/phy/phy_device.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
> index 3f8a64fb9d71..9e9fd8ff00f6 100644
> --- a/drivers/net/phy/phy_device.c
> +++ b/drivers/net/phy/phy_device.c
> @@ -3146,7 +3146,7 @@ static int phy_probe(struct device *dev)
>  	 */
>  	err = genphy_c45_read_eee_adv(phydev, phydev->advertising_eee);
>  	if (err)
> -		return err;
> +		goto out;
>  
>  	/* There is no "enabled" flag. If PHY is advertising, assume it is
>  	 * kind of enabled.
> -- 
> 2.39.1
> 
> 

-- 
Pengutronix e.K.                           |                             |
Steuerwalder Str. 21                       | http://www.pengutronix.de/  |
31137 Hildesheim, Germany                  | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ