[PATCH v5 05/11] ima-evm-utils: Convert cmd_import to use EVP_PKEY API

[Vitaly Chikunov <vt@xxxxxxxxxxxx>]

This is where we call calc_pkeyid_v2() for a first time.

Signed-off-by: Vitaly Chikunov <vt@xxxxxxxxxxxx>
---
 src/evmctl.c | 25 +++++++++++++++----------
 1 file changed, 15 insertions(+), 10 deletions(-)

diff --git a/src/evmctl.c b/src/evmctl.c
index 03f41fe..224cb1f 100644
--- a/src/evmctl.c
+++ b/src/evmctl.c
@@ -891,7 +891,6 @@ static int cmd_import(struct command *cmd)
 	int id, len, err = 0;
 	char name[20];
 	uint8_t keyid[8];
-	RSA *key;
 
 	inkey = g_argv[optind++];
 	if (!inkey) {
@@ -925,18 +924,26 @@ static int cmd_import(struct command *cmd)
 		}
 	}
 
-	key = read_pub_key(inkey, params.x509);
-	if (!key)
-		return 1;
-
 	if (params.x509) {
+		EVP_PKEY *pkey = read_pub_pkey(inkey, params.x509);
+
+		if (!pkey)
+			return 1;
 		pub = file2bin(inkey, NULL, &len);
-		if (!pub)
-			goto out;
-		calc_keyid_v2((uint32_t *)keyid, name, key);
+		if (!pub) {
+			EVP_PKEY_free(pkey);
+			return 1;
+		}
+		calc_pkeyid_v2((uint32_t *)keyid, name, pkey);
+		EVP_PKEY_free(pkey);
 	} else {
+		RSA *key = read_pub_key(inkey, params.x509);
+
+		if (!key)
+			return 1;
 		len = key2bin(key, pub);
 		calc_keyid_v1(keyid, name, pub, len);
+		RSA_free(key);
 	}
 
 	log_info("Importing public key %s from file %s into keyring %d\n", name, inkey, id);
@@ -951,8 +958,6 @@ static int cmd_import(struct command *cmd)
 	}
 	if (params.x509)
 		free(pub);
-out:
-	RSA_free(key);
 	return err;
 }
 
-- 
2.11.0