From e5681bb12154bae75977d091190e924d8e6984cd Mon Sep 17 00:00:00 2001
From: s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b>
Date: Tue, 15 Jun 2010 18:26:32 +0000
Subject: more addr message error checking -- version 0.2.11

git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@83 1a98c847-1fd6-4fd8-948a-caf3550aa51b
---
 main.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'main.cpp')

diff --git a/main.cpp b/main.cpp
index aef68838cb..13b7828dd5 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1926,7 +1926,9 @@ bool ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
     {
         vector<CAddress> vAddr;
         vRecv >> vAddr;
-        if (vAddr.size() > 50000) // lower this to 1000 later
+        if (pfrom->nVersion < 200) // don't want addresses from 0.1.5
+            return true;
+        if (vAddr.size() > 1000)
             return error("message addr size() = %d", vAddr.size());
 
         // Store the new addresses
@@ -2311,6 +2313,7 @@ bool SendMessages(CNode* pto, bool fSendTrickle)
                 if (pto->setAddrKnown.insert(addr).second)
                 {
                     vAddr.push_back(addr);
+                    // receiver rejects addr messages larger than 1000
                     if (vAddr.size() >= 1000)
                     {
                         pto->PushMessage("addr", vAddr);
-- 
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