From: Herbert Xu <herbert@gondor.apana.org.au>
To: Slavin Liu <bolin.liu@seu.edu.cn>
Cc: davem@davemloft.net, nicolas.ferre@microchip.com,
alexandre.belloni@bootlin.com, claudiu.beznea@tuxon.dev,
linux-crypto@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, bolin.liu@seu.edu.cn
Subject: Re: [PATCH] crypto: atmel-sha: reject initialization without a device
Date: Fri, 18 Sep 2026 19:57:24 +1000 [thread overview]
Message-ID: <aq0LBO6C20OuPVdE@gondor.apana.org.au> (raw)
In-Reply-To: <20260913125143.109897-1-bolin.liu@seu.edu.cn>
Slavin Liu <bolin.liu@seu.edu.cn> wrote:
> A transform may be initialized for the first time after the last
> device has been removed from the driver list. Return -ENODEV when the
> lookup is empty, before the debug message reads dd->dev.
>
> Detected by static analysis and reviewed with AI-assisted source auditing.
>
> Fixes: ebc82efa1cd6 ("crypto: atmel - add Atmel SHA1/SHA256 driver")
> Assisted-by: LLM
> Signed-off-by: Slavin Liu <bolin.liu@seu.edu.cn>
> ---
> drivers/crypto/atmel-sha.c | 3 +++
> 1 file changed, 3 insertions(+)
Patch applied. Thanks.
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
prev parent reply other threads:[~2026-09-18 9:58 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-13 12:51 [PATCH] crypto: atmel-sha: reject initialization without a device Slavin Liu
2026-09-18 9:57 ` Herbert Xu [this message]
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