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Date: Fri, 6 Oct 2023 10:24:53 -0700
From: Florian Fainelli <f.fainelli@...il.com>
To: Oleksij Rempel <o.rempel@...gutronix.de>,
 "David S. Miller" <davem@...emloft.net>, Andrew Lunn <andrew@...n.ch>,
 Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>,
 Paolo Abeni <pabeni@...hat.com>, Vladimir Oltean <olteanv@...il.com>,
 Woojung Huh <woojung.huh@...rochip.com>,
 Arun Ramadoss <arun.ramadoss@...rochip.com>,
 "Russell King (Oracle)" <linux@...linux.org.uk>
Cc: Dan Carpenter <dan.carpenter@...aro.org>, kernel@...gutronix.de,
 linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
 UNGLinuxDriver@...rochip.com, Petr Machata <petrm@...dia.com>,
 Lukasz Majewski <lukma@...x.de>
Subject: Re: [PATCH net-next v1 1/1] net: dsa: microchip: Fix uninitialized
 var in ksz9477_acl_move_entries()

On 10/6/23 04:58, Oleksij Rempel wrote:
> Address an issue in ksz9477_acl_move_entries() where, in the scenario
> (src_idx == dst_idx), ksz9477_validate_and_get_src_count() returns 0,
> leading to usage of uninitialized src_count and dst_count variables,
> which causes undesired behavior as it attempts to move ACL entries
> around.
> 
> Fixes: 002841be134e ("net: dsa: microchip: Add partial ACL support for ksz9477 switches")
> Reported-by: Dan Carpenter <dan.carpenter@...aro.org>
> Suggested-by: Vladimir Oltean <olteanv@...il.com>
> Signed-off-by: Oleksij Rempel <o.rempel@...gutronix.de>

Reviewed-by: Florian Fainelli <florian.fainelli@...adcom.com>
-- 
Florian


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