maxmustermann/dogecoin
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[p2p/refactor] move disconnect logic and remove misbehaving

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-Increasing the banscore and/or banning is too harsh,
just disconnecting is enough.
-Return true from ProcessMessage because we already log
receipt of filterclear and disconnect.
This commit is contained in:
gzhao408 2020-06-12 13:21:18 -07:00
parent ff8c430c65
commit 3a10d935ac
1 changed files with 8 additions and 14 deletions
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22
src/net_processing.cpp
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@ -2215,20 +2215,6 @@ bool ProcessMessage(CNode& pfrom, const std::string& msg_type, CDataStream& vRec
}
if (!(pfrom.GetLocalServices() & NODE_BLOOM) &&
(msg_type == NetMsgType::FILTERLOAD ||
msg_type == NetMsgType::FILTERADD))
{
if (pfrom.nVersion >= NO_BLOOM_VERSION) {
LOCK(cs_main);
Misbehaving(pfrom.GetId(), 100);
return false;
} else {
pfrom.fDisconnect = true;
return false;
}
}
if (msg_type == NetMsgType::VERSION) {
// Each connection can only send one version message
if (pfrom.nVersion != 0)
@ -3447,6 +3433,10 @@ bool ProcessMessage(CNode& pfrom, const std::string& msg_type, CDataStream& vRec
}
if (msg_type == NetMsgType::FILTERLOAD) {
if (!(pfrom.GetLocalServices() & NODE_BLOOM)) {
pfrom.fDisconnect = true;
return true;
}
CBloomFilter filter;
vRecv >> filter;
@ -3466,6 +3456,10 @@ bool ProcessMessage(CNode& pfrom, const std::string& msg_type, CDataStream& vRec
}
if (msg_type == NetMsgType::FILTERADD) {
if (!(pfrom.GetLocalServices() & NODE_BLOOM)) {
pfrom.fDisconnect = true;
return true;
}
std::vector<unsigned char> vData;
vRecv >> vData;