linux-kernel - Re: [PATCH next] wifi: mwifiex: fix double free in mwifiex_send_rgpower

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Message-ID: <aLqgJQP1M-YHbEpT@gaggiata.pivistrello.it>
Date: Fri, 5 Sep 2025 10:32:37 +0200
From: Francesco Dolcini <francesco@...cini.it>
To: Dan Carpenter <dan.carpenter@...aro.org>
Cc: Stefan Kerkmann <s.kerkmann@...gutronix.de>,
	Brian Norris <briannorris@...omium.org>,
	Francesco Dolcini <francesco@...cini.it>,
	Johannes Berg <johannes.berg@...el.com>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Jeff Chen <jeff.chen_1@....com>, linux-wireless@...r.kernel.org,
	linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [PATCH next] wifi: mwifiex: fix double free in
 mwifiex_send_rgpower_table()

On Fri, Sep 05, 2025 at 11:02:14AM +0300, Dan Carpenter wrote:
> The "hostcmd" is freed using cleanup.h, so calling kfree() will lead to
> a double free.  Delete the kfree().
> 
> Fixes: 7b6f16a25806 ("wifi: mwifiex: add rgpower table loading support")
> Signed-off-by: Dan Carpenter <dan.carpenter@...aro.org>

Reviewed-by: Francesco Dolcini <francesco.dolcini@...adex.com>

Francesco