crypto: cryptd - Assign statesize properly

cryptd_create_hash() fails by returning -EINVAL. It is because after 8996eaf ("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 <[email protected]> Signed-off-by: Herbert Xu <[email protected]>
kyagi · Dec 4, 2015 · 1a07834 · 1a07834
1 parent 3a020a7
commit 1a07834
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/crypto/cryptd.c b/crypto/cryptd.c
@@ -637,6 +637,7 @@ 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;