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crypto: sharah - Unregister correct algorithms for SAHARA 3 

[ Upstream commit 0e7d4d932f ]

This patch fixes two typos related to unregistering algorithms supported by
SAHARAH 3. In sahara_register_algs the wrong algorithms are unregistered
in case of an error. In sahara_unregister_algs the wrong array is used to
determine the iteration count.

Signed-off-by: Michael Müller <michael@fds-team.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
pull/10/head
Michael Müller 2018-07-15 00:27:06 +02:00 committed by Greg Kroah-Hartman
parent 82c53969af
commit ef275ba514
1 changed files with 2 additions and 2 deletions
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4
drivers/crypto/sahara.c
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@ -1351,7 +1351,7 @@ err_sha_v4_algs:
err_sha_v3_algs:
for (j = 0; j < k; j++)
crypto_unregister_ahash(&sha_v4_algs[j]);
crypto_unregister_ahash(&sha_v3_algs[j]);
err_aes_algs:
for (j = 0; j < i; j++)
@ -1367,7 +1367,7 @@ static void sahara_unregister_algs(struct sahara_dev *dev)
for (i = 0; i < ARRAY_SIZE(aes_algs); i++)
crypto_unregister_alg(&aes_algs[i]);
for (i = 0; i < ARRAY_SIZE(sha_v4_algs); i++)
for (i = 0; i < ARRAY_SIZE(sha_v3_algs); i++)
crypto_unregister_ahash(&sha_v3_algs[i]);
if (dev->version > SAHARA_VERSION_3)