diff options
| -rw-r--r-- | security/integrity/evm/evm_crypto.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/security/integrity/evm/evm_crypto.c b/security/integrity/evm/evm_crypto.c index 847a2d7dff17..3b9f5a080e4f 100644 --- a/security/integrity/evm/evm_crypto.c +++ b/security/integrity/evm/evm_crypto.c @@ -52,6 +52,14 @@ static struct shash_desc *init_desc(const char type) *tfm = NULL; return ERR_PTR(rc); } + if (type == EVM_XATTR_HMAC) { + rc = crypto_shash_setkey(*tfm, evmkey, evmkey_len); + if (rc) { + crypto_free_shash(*tfm); + *tfm = NULL; + return ERR_PTR(rc); + } + } } desc = kmalloc(sizeof(*desc) + crypto_shash_descsize(*tfm), @@ -62,14 +70,7 @@ static struct shash_desc *init_desc(const char type) desc->tfm = *tfm; desc->flags = CRYPTO_TFM_REQ_MAY_SLEEP; - if (type == EVM_XATTR_HMAC) { - rc = crypto_shash_setkey(*tfm, evmkey, evmkey_len); - if (rc) - goto out; - } - rc = crypto_shash_init(desc); -out: if (rc) { kfree(desc); return ERR_PTR(rc); |