From: Steffen Klassert <steffen.klassert@secunet.com>
Date: Wed, 3 Mar 2010 14:41:08 +0000 (+0800)
Subject: crypto: authenc - Move saved IV in front of the ablkcipher request
X-Git-Tag: v2.6.34-rc1~198^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=50beceba7fdf5f10a04d8a053e62d40b742099ad;p=pandora-kernel.git

crypto: authenc - Move saved IV in front of the ablkcipher request

In crypto_authenc_encrypt() we save the IV behind the ablkcipher
request. To save space on the request, we overwrite the ablkcipher
request with a ahash request after encryption. So the IV may be
overwritten by the ahash request. This patch fixes this by placing
the IV in front of the ablkcipher/ahash request.

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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