From a449dc1377e06f03958b85ff6d98dcbb859e8765 Mon Sep 17 00:00:00 2001
From: orignal <i2porignal@yandex.ru>
Date: Wed, 19 Nov 2014 16:21:40 -0500
Subject: [PATCH] read RI from buffer

---
 RouterInfo.cpp | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/RouterInfo.cpp b/RouterInfo.cpp
index 0b7fc714..71bd9fa4 100644
--- a/RouterInfo.cpp
+++ b/RouterInfo.cpp
@@ -95,7 +95,16 @@ namespace data
 
 	void RouterInfo::ReadFromBuffer (bool verifySignature)
 	{
-		std::stringstream str (std::string ((char *)m_Buffer, m_BufferLen));
+		size_t identityLen = DEFAULT_IDENTITY_SIZE;
+		memcpy (&m_RouterIdentity, m_Buffer, DEFAULT_IDENTITY_SIZE);
+		if (m_RouterIdentity.certificate.type != CERTIFICATE_TYPE_NULL)
+		{
+			LogPrint (eLogError, "Certificate type ", m_RouterIdentity.certificate.type, " is not supported");
+			SetUnreachable (true);
+			return;
+		}
+
+		std::stringstream str (std::string ((char *)m_Buffer + identityLen, m_BufferLen - identityLen));
 		ReadFromStream (str);
 		if (verifySignature)
 		{	
@@ -113,13 +122,6 @@ namespace data
 	
 	void RouterInfo::ReadFromStream (std::istream& s)
 	{
-		s.read ((char *)&m_RouterIdentity, DEFAULT_IDENTITY_SIZE);
-		if (m_RouterIdentity.certificate.type != CERTIFICATE_TYPE_NULL)
-		{
-			LogPrint (eLogError, "Certificate type ", m_RouterIdentity.certificate.type, " is not supported");
-			SetUnreachable (true);
-			return;
-		}
 		s.read ((char *)&m_Timestamp, sizeof (m_Timestamp));
 		m_Timestamp = be64toh (m_Timestamp);
 		// read addresses