From 321ec8ae4dc3a923b1c963bee4103b4a94a949bd Mon Sep 17 00:00:00 2001
From: orignal <i2porignal@yandex.ru>
Date: Fri, 3 Jun 2022 19:16:52 -0400
Subject: [PATCH] correct size for Ack block with ranges

---
 libi2pd/SSU2.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libi2pd/SSU2.cpp b/libi2pd/SSU2.cpp
index 4072d691..c614a643 100644
--- a/libi2pd/SSU2.cpp
+++ b/libi2pd/SSU2.cpp
@@ -1487,7 +1487,7 @@ namespace transport
 		}
 		buf[7] = acnt; // acnt
 		htobe16buf (buf + 1, 5 + numRanges*2);
-		return 8;
+		return 8 + numRanges*2;
 	}
 
 	size_t SSU2Session::CreatePaddingBlock (uint8_t * buf, size_t len, size_t minSize)