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| author | Wang, Rui Y <rui.y.wang@intel.com> | 2015-11-29 22:45:34 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-12-04 22:29:53 +0800 |
| commit | 1a07834024dfca5c4bed5de8f8714306e0a11836 (patch) | |
| tree | f1d2c67872ffc31eded447c11e28d45a60392b16 /crypto/cryptd.c | |
| parent | 3a020a723c65eb8ffa7c237faca26521a024e582 (diff) | |
| download | lwn-1a07834024dfca5c4bed5de8f8714306e0a11836.tar.gz lwn-1a07834024dfca5c4bed5de8f8714306e0a11836.zip | |
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>
Diffstat (limited to 'crypto/cryptd.c')
| -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 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; |