netdev - Re: [PATCH net-next] net: bcmasp: Prevent array undereflow in bcmasp_netfilt_get

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Date: Tue, 08 Aug 2023 22:10:26 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Dan Carpenter <dan.carpenter@...aro.org>
Cc: justin.chen@...adcom.com, florian.fainelli@...adcom.com,
 davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
 bcm-kernel-feedback-list@...adcom.com, netdev@...r.kernel.org,
 kernel-janitors@...r.kernel.org
Subject: Re: [PATCH net-next] net: bcmasp: Prevent array undereflow in
 bcmasp_netfilt_get_init()

Hello:

This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@...nel.org>:

On Mon, 7 Aug 2023 16:01:53 +0300 you wrote:
> The "loc" value comes from the user and it can be negative leading to an
> an array underflow when we check "priv->net_filters[loc].claimed".  Fix
> this by changing the type to u32.
> 
> Fixes: c5d511c49587 ("net: bcmasp: Add support for wake on net filters")
> Signed-off-by: Dan Carpenter <dan.carpenter@...aro.org>
> 
> [...]

Here is the summary with links:
  - [net-next] net: bcmasp: Prevent array undereflow in bcmasp_netfilt_get_init()
    https://git.kernel.org/netdev/net-next/c/48d17c517a7a

You are awesome, thank you!
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