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more addr message error checking

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-- version 0.2.11
This commit is contained in:
s_nakamoto 2010-06-15 18:26:32 +00:00
parent 78c7bb8e26
commit d0ac235c8f
4 changed files with 23 additions and 12 deletions
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5
main.cpp
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@ -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);