diff options
Diffstat (limited to 'crypto/blake2b_generic.c')
| -rw-r--r-- | crypto/blake2b_generic.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/crypto/blake2b_generic.c b/crypto/blake2b_generic.c index d04b1788dc42..1d262374fa4e 100644 --- a/crypto/blake2b_generic.c +++ b/crypto/blake2b_generic.c @@ -147,10 +147,8 @@ static int blake2b_setkey(struct crypto_shash *tfm, const u8 *key, { struct blake2b_tfm_ctx *tctx = crypto_shash_ctx(tfm); - if (keylen == 0 || keylen > BLAKE2B_KEYBYTES) { - crypto_shash_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN); + if (keylen == 0 || keylen > BLAKE2B_KEYBYTES) return -EINVAL; - } memcpy(tctx->key, key, keylen); tctx->keylen = keylen; |