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authorWang, Rui Y <rui.y.wang@intel.com>2015-11-29 22:45:34 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2015-12-04 22:29:53 +0800
commit1a07834024dfca5c4bed5de8f8714306e0a11836 (patch)
treef1d2c67872ffc31eded447c11e28d45a60392b16
parent3a020a723c65eb8ffa7c237faca26521a024e582 (diff)
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op-kernel-dev-1a07834024dfca5c4bed5de8f8714306e0a11836.tar.gz
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>
-rw-r--r--crypto/cryptd.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/crypto/cryptd.c b/crypto/cryptd.c
index c4af8aa..7921251 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;
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