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From: Jason Gunthorpe <jgg@ziepe.ca>
To: Lino Sanfilippo <LinoSanfilippo@gmx.de>
Cc: Jarkko Sakkinen <jarkko@kernel.org>,
	peterhuewe@gmx.de, p.rosenberger@kunbus.com,
	linux-integrity@vger.kernel.org, linux-kernel@vger.kernel.org,
	stable@vger.kernel.org
Subject: Re: [PATCH] tpm: fix potential NULL pointer access in tpm_del_char_device()
Date: Fri, 24 Sep 2021 10:33:21 -0300	[thread overview]
Message-ID: <20210924133321.GX3544071@ziepe.ca> (raw)
In-Reply-To: <50bd6224-0f01-ca50-af0e-f79b933e7998@gmx.de>

On Fri, Sep 24, 2021 at 03:29:46PM +0200, Lino Sanfilippo wrote:

> So this bug is triggered when the bcm2835 drivers shutdown() function is called since this
> driver does something quite unusual: it unregisters the spi controller in its shutdown()
> handler.

This seems wrong

Jason

  reply	other threads:[~2021-09-24 13:35 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-10 18:04 [PATCH] tpm: fix potential NULL pointer access in tpm_del_char_device() Lino Sanfilippo
2021-09-13 20:25 ` Jarkko Sakkinen
2021-09-13 20:53   ` Aw: " Lino Sanfilippo
2021-09-14  0:31     ` Jarkko Sakkinen
2021-09-24 13:29       ` Lino Sanfilippo
2021-09-24 13:33         ` Jason Gunthorpe [this message]
2021-09-24 14:17           ` Lino Sanfilippo
2021-09-24 14:20             ` Jason Gunthorpe
2021-09-29  8:58               ` Lino Sanfilippo

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