From 8a478e4616fc92c7fd96750da8c503a2a9af9839 Mon Sep 17 00:00:00 2001
From: orignal <i2porignal@yandex.ru>
Date: Sun, 25 Jan 2015 22:01:09 -0500
Subject: [PATCH] check for max number of NACKs

---
 Streaming.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Streaming.cpp b/Streaming.cpp
index f6b50176..680444b6 100644
--- a/Streaming.cpp
+++ b/Streaming.cpp
@@ -378,6 +378,12 @@ namespace stream
 			for (auto it: m_SavedPackets)
 			{
 				auto seqn = it->GetSeqn ();
+				if (numNacks + (seqn - nextSeqn) >= 256)
+				{
+					LogPrint (eLogError, "Number of NACKs exceeds 256");
+					htobe32buf (packet + 12, nextSeqn); // change ack Through
+					break;
+				}	
 				for (uint32_t i = nextSeqn; i < seqn; i++)
 				{
 					htobe32buf (nacks, i);