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From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Dan Carpenter <dan.carpenter@linaro.org>
Cc: Richard Weinberger <richard@nod.at>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	Nicolas Ferre <nicolas.ferre@microchip.com>,
	Alexandre Belloni <alexandre.belloni@bootlin.com>,
	Claudiu Beznea <claudiu.beznea@tuxon.dev>,
	linux-mtd@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: Re: [PATCH next] mtd: rawnand: fix double free in atmel_pmecc_create_user()
Date: Wed, 23 Oct 2024 11:49:23 +0200	[thread overview]
Message-ID: <20241023114923.18e8e1b2@xps-13> (raw)
In-Reply-To: <7d809e5f-32e1-4438-9cc6-3167f27dd239@stanley.mountain>

Hi Dan,

dan.carpenter@linaro.org wrote on Wed, 23 Oct 2024 11:40:56 +0300:

> The "user" pointer was converted from being allocated with kzalloc() to
> being allocated by devm_kzalloc().  Calling kfree(user) will lead to a
> double free.
> 
> Fixes: 6d734f1bfc33 ("mtd: rawnand: atmel: Fix possible memory leak")

Hm, I missed it. Thanks for the fix!

Thanks,
Miquèl

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  reply	other threads:[~2024-10-23 10:00 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-10-23  8:40 [PATCH next] mtd: rawnand: fix double free in atmel_pmecc_create_user() Dan Carpenter
2024-10-23  9:49 ` Miquel Raynal [this message]
2024-12-05 10:43 ` Miquel Raynal

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