diff --git a/contrib/pgcrypto/openssl.c b/contrib/pgcrypto/openssl.c
index f3e3a92486..fa530233f4 100644
--- a/contrib/pgcrypto/openssl.c
+++ b/contrib/pgcrypto/openssl.c
@@ -250,7 +250,7 @@ struct ossl_cipher
 
 typedef struct
 {
-	EVP_CIPHER_CTX	evp_ctx;
+	EVP_CIPHER_CTX   *evp_ctx;
 	const EVP_CIPHER *evp_ciph;
 	uint8		key[MAX_KEY];
 	uint8		iv[MAX_IV];
@@ -292,7 +292,7 @@ gen_ossl_free(PX_Cipher *c)
 {
 	ossldata   *od = (ossldata *) c->ptr;
 
-	EVP_CIPHER_CTX_cleanup(&od->evp_ctx);
+	EVP_CIPHER_CTX_free(od->evp_ctx);
 	px_memset(od, 0, sizeof(*od));
 	px_free(od);
 	px_free(c);
@@ -307,17 +307,17 @@ gen_ossl_decrypt(PX_Cipher *c, const uint8 *data, unsigned dlen,
 
 	if (!od->init)
 	{
-		EVP_CIPHER_CTX_init(&od->evp_ctx);
-		if (!EVP_DecryptInit_ex(&od->evp_ctx, od->evp_ciph, NULL, NULL, NULL))
+		od->evp_ctx = EVP_CIPHER_CTX_new();
+		if (!EVP_DecryptInit_ex(od->evp_ctx, od->evp_ciph, NULL, NULL, NULL))
 			return PXE_CIPHER_INIT;
-		if (!EVP_CIPHER_CTX_set_key_length(&od->evp_ctx, od->klen))
+		if (!EVP_CIPHER_CTX_set_key_length(od->evp_ctx, od->klen))
 			return PXE_CIPHER_INIT;
-		if (!EVP_DecryptInit_ex(&od->evp_ctx, NULL, NULL, od->key, od->iv))
+		if (!EVP_DecryptInit_ex(od->evp_ctx, NULL, NULL, od->key, od->iv))
 			return PXE_CIPHER_INIT;
 		od->init = true;
 	}
 
-	if (!EVP_DecryptUpdate(&od->evp_ctx, res, &outlen, data, dlen))
+	if (!EVP_DecryptUpdate(od->evp_ctx, res, &outlen, data, dlen))
 		return PXE_DECRYPT_FAILED;
 
 	return 0;
@@ -332,17 +332,17 @@ gen_ossl_encrypt(PX_Cipher *c, const uint8 *data, unsigned dlen,
 
 	if (!od->init)
 	{
-		EVP_CIPHER_CTX_init(&od->evp_ctx);
-		if (!EVP_EncryptInit_ex(&od->evp_ctx, od->evp_ciph, NULL, NULL, NULL))
+		od->evp_ctx = EVP_CIPHER_CTX_new();
+		if (!EVP_EncryptInit_ex(od->evp_ctx, od->evp_ciph, NULL, NULL, NULL))
 			return PXE_CIPHER_INIT;
-		if (!EVP_CIPHER_CTX_set_key_length(&od->evp_ctx, od->klen))
+		if (!EVP_CIPHER_CTX_set_key_length(od->evp_ctx, od->klen))
 			return PXE_CIPHER_INIT;
-		if (!EVP_EncryptInit_ex(&od->evp_ctx, NULL, NULL, od->key, od->iv))
+		if (!EVP_EncryptInit_ex(od->evp_ctx, NULL, NULL, od->key, od->iv))
 			return PXE_CIPHER_INIT;
 		od->init = true;
 	}
 
-	if (!EVP_EncryptUpdate(&od->evp_ctx, res, &outlen, data, dlen))
+	if (!EVP_EncryptUpdate(od->evp_ctx, res, &outlen, data, dlen))
 		return PXE_ERR_GENERIC;
 
 	return 0;
@@ -370,25 +370,30 @@ bf_check_supported_key_len(void)
 	static const uint8 data[8] = {0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10};
 	static const uint8 res[8] = {0xc0, 0x45, 0x04, 0x01, 0x2e, 0x4e, 0x1f, 0x53};
 	uint8		out[8];
-	EVP_CIPHER_CTX	evp_ctx;
+	EVP_CIPHER_CTX	*evp_ctx;
 	int			outlen;
+	int			status = 0;
 
 	/* encrypt with 448bits key and verify output */
-	EVP_CIPHER_CTX_init(&evp_ctx);
-	if (!EVP_EncryptInit_ex(&evp_ctx, EVP_bf_ecb(), NULL, NULL, NULL))
-		return 0;
-	if (!EVP_CIPHER_CTX_set_key_length(&evp_ctx, 56))
-		return 0;
-	if (!EVP_EncryptInit_ex(&evp_ctx, NULL, NULL, key, NULL))
-		return 0;
+	evp_ctx = EVP_CIPHER_CTX_new();
+	if (!EVP_EncryptInit_ex(evp_ctx, EVP_bf_ecb(), NULL, NULL, NULL))
+		goto leave;
+	if (!EVP_CIPHER_CTX_set_key_length(evp_ctx, 56))
+		goto leave;
+	if (!EVP_EncryptInit_ex(evp_ctx, NULL, NULL, key, NULL))
+		goto leave;
 
-	if (!EVP_EncryptUpdate(&evp_ctx, out, &outlen, data, 8))
-		return 0;
+	if (!EVP_EncryptUpdate(evp_ctx, out, &outlen, data, 8))
+		goto leave;
 
 	if (memcmp(out, res, 8) != 0)
-		return 0;				/* Output does not match -> strong cipher is
+		goto leave;				/* Output does not match -> strong cipher is
 								 * not supported */
-	return 1;
+	status = 1;
+
+leave:
+	EVP_CIPHER_CTX_free(evp_ctx);
+	return status;
 }
 
 static int