linux-kernel - Re: [PATCH] x86/crypto/ghash-intel: specify context size for ghash async algorithm

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Date:	Fri, 4 Sep 2015 23:24:17 +0800
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	Andrey Ryabinin <aryabinin@...n.com>
Cc:	"David S. Miller" <davem@...emloft.net>,
	linux-crypto@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] x86/crypto/ghash-intel: specify context size for ghash
 async algorithm

On Thu, Sep 03, 2015 at 02:32:01PM +0300, Andrey Ryabinin wrote:
> Currently context size (cra_ctxsize) doesn't specified for
> ghash_async_alg. Which means it's zero. Thus crypto_create_tfm()
> doesn't allocate needed space for ghash_async_ctx, so any
> read/write to ctx (e.g. in ghash_async_init_tfm()) is not valid.
> 
> Signed-off-by: Andrey Ryabinin <aryabinin@...n.com>

Patch applied.  Thanks!
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
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