From: Herbert Xu <herbert@gondor.apana.org.au>
To: Jason Wang <wangborong@cdjrlc.com>
Cc: clabbe.montjoie@gmail.com, davem@davemloft.net,
mripard@kernel.org, wens@csie.org, jernej.skrabec@gmail.com,
colin.king@canonical.com, linux-crypto@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] crypto: sun8i-ss - Use kfree_sensitive
Date: Fri, 30 Jul 2021 11:10:33 +0800 [thread overview]
Message-ID: <20210730031033.GC12121@gondor.apana.org.au> (raw)
In-Reply-To: <20210720130104.42867-1-wangborong@cdjrlc.com>
On Tue, Jul 20, 2021 at 09:01:04PM +0800, Jason Wang wrote:
> The kfree_sensitive is a kernel API to clear sensitive information
> that should not be leaked to other future users of the same memory
> objects and free the memory. Its function is the same as the
> combination of memzero_explicit and kfree. Thus, we can replace the
> combination APIs with the single kfree_sensitive API.
>
> Signed-off-by: Jason Wang <wangborong@cdjrlc.com>
> ---
> drivers/crypto/allwinner/sun8i-ss/sun8i-ss-prng.c | 9 +++------
> 1 file changed, 3 insertions(+), 6 deletions(-)
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
next prev parent reply other threads:[~2021-07-30 3:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-20 13:01 [PATCH] crypto: sun8i-ss - Use kfree_sensitive Jason Wang
2021-07-30 3:10 ` Herbert Xu [this message]
-- strict thread matches above, loose matches on Subject: below --
2021-07-01 13:22 Jason Wang
2021-07-16 7:27 ` Herbert Xu
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