From 1a07834024dfca5c4bed5de8f8714306e0a11836 Mon Sep 17 00:00:00 2001 From: "Wang, Rui Y" Date: Sun, 29 Nov 2015 22:45:34 +0800 Subject: [PATCH] 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 Signed-off-by: Herbert Xu --- crypto/cryptd.c | 1 + 1 file changed, 1 insertion(+) diff --git a/crypto/cryptd.c b/crypto/cryptd.c index c4af8aa1c304..7921251cdb13 100644 --- 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; -- 2.20.1