crypto: cryptd - Assign statesize properly

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>
Orabug: 25202933
(cherry picked from commit 1a07834024dfca5c4bed5de8f8714306e0a11836)
Signed-off-by: Todd Vierling <todd.vierling@oracle.com>

diff --git a/crypto/cryptd.c b/crypto/cryptd.c
index 4264c8d9c97d99f7c176d03ac84b75cf5a920231..244097d86997398dab71afd7fa5d4c4fbb86cd50 100644 (file)
--- a/crypto/cryptd.c
+++ b/crypto/cryptd.c
@@ -638,6 +638,7 @@ static int cryptd_create_hash(struct crypto_template *tmpl, struct rtattr **tb,
        inst->alg.halg.base.cra_flags = type;
 
        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;