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Fix error path after conversion to OpenSSL 1.1.0.

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This commit is contained in:
Milan Broz
2016-10-20 08:22:38 +02:00
parent ab61af7481
commit d4e8033fe0
1 changed files with 4 additions and 1 deletions
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5
lib/crypto_backend/crypto_openssl.c
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@@ -134,11 +134,13 @@ int crypt_hash_init(struct crypt_hash **ctx, const char *name)
h->hash_id = EVP_get_digestbyname(name);
if (!h->hash_id) {
EVP_MD_CTX_free(h->md);
free(h);
return -EINVAL;
}
if (EVP_DigestInit_ex(h->md, h->hash_id, NULL) != 1) {
EVP_MD_CTX_free(h->md);
free(h);
return -EINVAL;
}
@@ -218,6 +220,7 @@ int crypt_hmac_init(struct crypt_hmac **ctx, const char *name,
h->hash_id = EVP_get_digestbyname(name);
if (!h->hash_id) {
HMAC_CTX_free(h->md);
free(h);
return -EINVAL;
}
@@ -298,7 +301,7 @@ int crypt_pbkdf(const char *kdf, const char *hash,
return -EINVAL;
if (!PKCS5_PBKDF2_HMAC(password, (int)password_length,
(unsigned char *)salt, (int)salt_length,
(const unsigned char *)salt, (int)salt_length,
(int)iterations, hash_id, (int)key_length, (unsigned char *)key))
return -EINVAL;