From: Herbert Xu <herbert@gondor.apana.org.au>
To: Thorsten Blum <thorsten.blum@linux.dev>
Cc: "David S. Miller" <davem@davemloft.net>,
Nicolas Ferre <nicolas.ferre@microchip.com>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
Claudiu Beznea <claudiu.beznea@tuxon.dev>,
Linus Walleij <linusw@kernel.org>,
Ard Biesheuvel <ardb@kernel.org>,
stable@vger.kernel.org, linux-crypto@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] crypto: atmel-sha204a - Fix potential UAF and memory leak in remove path
Date: Mon, 16 Mar 2026 08:21:00 +0900 [thread overview]
Message-ID: <abc-3OGP0kJpWfo3@gondor.apana.org.au> (raw)
In-Reply-To: <abcMS4YYrHOF6ud1@linux.dev>
On Sun, Mar 15, 2026 at 08:45:15PM +0100, Thorsten Blum wrote:
>
> Yes, it should be safe since explicitly unregistering the hwrng removes
> the devres entry, and the automatic devm cleanup later essentially
> becomes a no-op.
If it's safe then let's just keep it this way.
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
next prev parent reply other threads:[~2026-03-15 23:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-14 19:36 Thorsten Blum
2026-03-15 4:31 ` Herbert Xu
2026-03-15 19:45 ` Thorsten Blum
2026-03-15 23:21 ` Herbert Xu [this message]
2026-03-21 8:51 ` Herbert Xu
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