netdev - Re: [PATCH net] net: mdio: validate parameter addr in mdiobus_get

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Message-Id: <167395621658.741.1266845429640247394.git-patchwork-notify@kernel.org>
Date:   Tue, 17 Jan 2023 11:50:16 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Heiner Kallweit <hkallweit1@...il.com>
Cc:     andrew@...n.ch, linux@...linux.org.uk, davem@...emloft.net,
        kuba@...nel.org, edumazet@...gle.com, pabeni@...hat.com,
        netdev@...r.kernel.org
Subject: Re: [PATCH net] net: mdio: validate parameter addr in mdiobus_get_phy()

Hello:

This patch was applied to netdev/net.git (master)
by Paolo Abeni <pabeni@...hat.com>:

On Sun, 15 Jan 2023 11:54:06 +0100 you wrote:
> The caller may pass any value as addr, what may result in an out-of-bounds
> access to array mdio_map. One existing case is stmmac_init_phy() that
> may pass -1 as addr. Therefore validate addr before using it.
> 
> Fixes: 7f854420fbfe ("phy: Add API for {un}registering an mdio device to a bus.")
> Signed-off-by: Heiner Kallweit <hkallweit1@...il.com>
> 
> [...]

Here is the summary with links:
  - [net] net: mdio: validate parameter addr in mdiobus_get_phy()
    https://git.kernel.org/netdev/net/c/867dbe784c50

You are awesome, thank you!
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