From 76fc0c1130db1fe7c3d20b66da51f81aa0fdf89c Mon Sep 17 00:00:00 2001
From: tobhe <>
Date: Thu, 10 Nov 2022 12:37:00 +0000
Subject: Fix a few more leaks in *_print() functions.

ok jsing@
---
 src/lib/libcrypto/ec/eck_prn.c | 28 +++++++++++++++++++---------
 1 file changed, 19 insertions(+), 9 deletions(-)

(limited to 'src/lib/libcrypto/ec')

diff --git a/src/lib/libcrypto/ec/eck_prn.c b/src/lib/libcrypto/ec/eck_prn.c
index c2fd2ebc85..058ae57de5 100644
--- a/src/lib/libcrypto/ec/eck_prn.c
+++ b/src/lib/libcrypto/ec/eck_prn.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: eck_prn.c,v 1.17 2021/04/20 17:12:43 tb Exp $ */
+/* $OpenBSD: eck_prn.c,v 1.18 2022/11/10 12:37:00 tobhe Exp $ */
 /*
  * Written by Nils Larsch for the OpenSSL project.
  */
@@ -121,11 +121,16 @@ int
 EC_KEY_print(BIO * bp, const EC_KEY * x, int off)
 {
 	EVP_PKEY *pk;
-	int ret;
-	pk = EVP_PKEY_new();
-	if (!pk || !EVP_PKEY_set1_EC_KEY(pk, (EC_KEY *) x))
-		return 0;
+	int ret = 0;
+
+	if ((pk = EVP_PKEY_new()) == NULL)
+		goto err;
+
+	if (!EVP_PKEY_set1_EC_KEY(pk, (EC_KEY *) x))
+		goto err;
+
 	ret = EVP_PKEY_print_private(bp, pk, off, NULL);
+ err:
 	EVP_PKEY_free(pk);
 	return ret;
 }
@@ -134,11 +139,16 @@ int
 ECParameters_print(BIO * bp, const EC_KEY * x)
 {
 	EVP_PKEY *pk;
-	int ret;
-	pk = EVP_PKEY_new();
-	if (!pk || !EVP_PKEY_set1_EC_KEY(pk, (EC_KEY *) x))
-		return 0;
+	int ret = 0;
+
+	if ((pk = EVP_PKEY_new()) == NULL)
+		goto err;
+
+	if (!EVP_PKEY_set1_EC_KEY(pk, (EC_KEY *) x))
+		goto err;
+
 	ret = EVP_PKEY_print_params(bp, pk, 4, NULL);
+ err:
 	EVP_PKEY_free(pk);
 	return ret;
 }
-- 
cgit v1.2.3-55-g6feb