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-rw-r--r--src/main.cpp47
1 files changed, 26 insertions, 21 deletions
diff --git a/src/main.cpp b/src/main.cpp
index 8c95f36db2..df4f5e3959 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -5828,29 +5828,34 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv,
BlockTransactions resp;
vRecv >> resp;
- LOCK(cs_main);
+ CBlock block;
+ bool fBlockRead = false;
+ {
+ LOCK(cs_main);
- map<uint256, pair<NodeId, list<QueuedBlock>::iterator> >::iterator it = mapBlocksInFlight.find(resp.blockhash);
- if (it == mapBlocksInFlight.end() || !it->second.second->partialBlock ||
- it->second.first != pfrom->GetId()) {
- LogPrint("net", "Peer %d sent us block transactions for block we weren't expecting\n", pfrom->id);
- return true;
- }
+ map<uint256, pair<NodeId, list<QueuedBlock>::iterator> >::iterator it = mapBlocksInFlight.find(resp.blockhash);
+ if (it == mapBlocksInFlight.end() || !it->second.second->partialBlock ||
+ it->second.first != pfrom->GetId()) {
+ LogPrint("net", "Peer %d sent us block transactions for block we weren't expecting\n", pfrom->id);
+ return true;
+ }
- PartiallyDownloadedBlock& partialBlock = *it->second.second->partialBlock;
- CBlock block;
- ReadStatus status = partialBlock.FillBlock(block, resp.txn);
- if (status == READ_STATUS_INVALID) {
- MarkBlockAsReceived(resp.blockhash); // Reset in-flight state in case of whitelist
- Misbehaving(pfrom->GetId(), 100);
- LogPrintf("Peer %d sent us invalid compact block/non-matching block transactions\n", pfrom->id);
- return true;
- } else if (status == READ_STATUS_FAILED) {
- // Might have collided, fall back to getdata now :(
- std::vector<CInv> invs;
- invs.push_back(CInv(MSG_BLOCK | GetFetchFlags(pfrom, chainActive.Tip(), chainparams.GetConsensus()), resp.blockhash));
- pfrom->PushMessage(NetMsgType::GETDATA, invs);
- } else {
+ PartiallyDownloadedBlock& partialBlock = *it->second.second->partialBlock;
+ ReadStatus status = partialBlock.FillBlock(block, resp.txn);
+ if (status == READ_STATUS_INVALID) {
+ MarkBlockAsReceived(resp.blockhash); // Reset in-flight state in case of whitelist
+ Misbehaving(pfrom->GetId(), 100);
+ LogPrintf("Peer %d sent us invalid compact block/non-matching block transactions\n", pfrom->id);
+ return true;
+ } else if (status == READ_STATUS_FAILED) {
+ // Might have collided, fall back to getdata now :(
+ std::vector<CInv> invs;
+ invs.push_back(CInv(MSG_BLOCK | GetFetchFlags(pfrom, chainActive.Tip(), chainparams.GetConsensus()), resp.blockhash));
+ pfrom->PushMessage(NetMsgType::GETDATA, invs);
+ } else
+ fBlockRead = true;
+ } // Don't hold cs_main when we call into ProcessNewBlock
+ if (fBlockRead) {
CValidationState state;
ProcessNewBlock(state, chainparams, pfrom, &block, false, NULL);
int nDoS;