From 871838078697a211dd194d9e095b381a2c417904 Mon Sep 17 00:00:00 2001
From: Ahmet Inan <inan@aicodix.de>
Date: Mon, 23 Sep 2019 12:44:03 +0200
Subject: [PATCH] use exact size for number of positions

---
 ldpc_decoder2.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ldpc_decoder2.hh b/ldpc_decoder2.hh
index 9d63fac..aa885c6 100644
--- a/ldpc_decoder2.hh
+++ b/ldpc_decoder2.hh
@@ -39,7 +39,7 @@ class LDPCDecoder
 	static const int MSG = K/D;
 	static const int CNC = TABLE::LINKS_MAX_CN - 2;
 	static const int BNL = (TABLE::LINKS_TOTAL + D-1) / D;
-	static const int POS = PTY * CNC;
+	static const int POS = (TABLE::LINKS_TOTAL - (2*R-1) + D-1) / D;
 
 	typedef SIMD<int8_t, SIMD_SIZE> TYPE;