From: Andrey Ryabinin <aryabinin@odin.com>
Date: Thu, 3 Sep 2015 11:32:01 +0000 (+0300)
Subject: crypto: ghash-clmulni: specify context size for ghash async algorithm
X-Git-Tag: v3.2.72~44
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3af9b38d21e276dc168e229e6cde2a28cdadf328;p=pandora-kernel.git

crypto: ghash-clmulni: specify context size for ghash async algorithm

commit 71c6da846be478a61556717ef1ee1cea91f5d6a8 upstream.

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@odin.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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