From 4a01c41d099bdc04df94135cae44f6ccf2aee94e Mon Sep 17 00:00:00 2001
From: Daiyuu Nobori <daiyuu.git@softether.co.jp>
Date: Thu, 21 Dec 2017 23:21:31 +0900
Subject: [PATCH] Fixed the bug which occurs the L2TP/IPsec connection error
 with Android Oreo.

---
 src/Cedar/IPsec_IkePacket.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Cedar/IPsec_IkePacket.c b/src/Cedar/IPsec_IkePacket.c
index eda8f17d..c9897847 100644
--- a/src/Cedar/IPsec_IkePacket.c
+++ b/src/Cedar/IPsec_IkePacket.c
@@ -3055,7 +3055,7 @@ void IkeHMac(IKE_HASH *h, void *dst, void *key, UINT key_size, void *data, UINT
 	// Generation of data 2
 	data2_size = h->HashSize + hmac_block_size;
 
-	for (i = 0;i < HMAC_BLOCK_SIZE;i++)
+	for (i = 0;i < hmac_block_size;i++)
 	{
 		data2[i] = k[i] ^ 0x5c;
 	}