linux-kernel - Re: [PATCH net-next 3/3] net: ti: icss-iep: Fix possible NULL pointer dereference for perout request

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Message-ID: <20250320125426.GP280585@kernel.org>
Date: Thu, 20 Mar 2025 12:54:26 +0000
From: Simon Horman <horms@...nel.org>
To: Meghana Malladi <m-malladi@...com>
Cc: pabeni@...hat.com, kuba@...nel.org, edumazet@...gle.com,
	davem@...emloft.net, andrew+netdev@...n.ch, bpf@...r.kernel.org,
	linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, kory.maincent@...tlin.com,
	javier.carrasco.cruz@...il.com, diogo.ivo@...mens.com,
	jacob.e.keller@...el.com, john.fastabend@...il.com, hawk@...nel.org,
	daniel@...earbox.net, ast@...nel.org, srk@...com,
	Vignesh Raghavendra <vigneshr@...com>,
	Roger Quadros <rogerq@...nel.org>, danishanwar@...com
Subject: Re: [PATCH net-next 3/3] net: ti: icss-iep: Fix possible NULL
 pointer dereference for perout request

On Mon, Mar 17, 2025 at 03:45:50PM +0530, Meghana Malladi wrote:
> Whenever there is a perout request from the user application,
> kernel receives req structure containing the configuration info
> for that req. Add NULL pointer handling for perout request if
> that req struct points to NULL.
> 
> Fixes: e5b456a14215 ("net: ti: icss-iep: Add pwidth configuration for perout signal")
> Signed-off-by: Meghana Malladi <m-malladi@...com>

Reviewed-by: Simon Horman <horms@...nel.org>