diff options
| author | Wang, Rui Y <rui.y.wang@intel.com> | 2015-11-29 22:45:34 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-04-18 07:55:52 +0200 |
| commit | 30306b101f68b0efbbfefb2fd3d8e08f4afd88fb (patch) | |
| tree | 5c866d6f2970bde660fc6d8bd530a90c019f0d5d /crypto | |
| parent | 096c8de224e52b3fe30b1ace21a5b22bf323321a (diff) | |
crypto: cryptd - Assign statesize properly
commit 1a07834024dfca5c4bed5de8f8714306e0a11836 upstream.
cryptd_create_hash() fails by returning -EINVAL. It is because after
8996eafdc ("crypto: ahash - ensure statesize is non-zero") all ahash
drivers must have a non-zero statesize.
This patch fixes the problem by properly assigning the statesize.
Signed-off-by: Rui Wang <rui.y.wang@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/cryptd.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/crypto/cryptd.c b/crypto/cryptd.c index be367e43ffe8..fb0d140065e2 100644 --- a/crypto/cryptd.c +++ b/crypto/cryptd.c @@ -606,6 +606,7 @@ static int cryptd_create_hash(struct crypto_template *tmpl, struct rtattr **tb, inst->alg.halg.base.cra_flags = CRYPTO_ALG_ASYNC; inst->alg.halg.digestsize = salg->digestsize; + inst->alg.halg.statesize = salg->statesize; inst->alg.halg.base.cra_ctxsize = sizeof(struct cryptd_hash_ctx); inst->alg.halg.base.cra_init = cryptd_hash_init_tfm; |