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-rw-r--r--src/main.cpp28
1 files changed, 17 insertions, 11 deletions
diff --git a/src/main.cpp b/src/main.cpp
index 0d79246a11..16d1cba6ef 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -2243,8 +2243,7 @@ bool ReceivedBlockTransactions(const CBlock &block, CValidationState& state, CBl
if (!pblocktree->WriteBlockIndex(CDiskBlockIndex(pindexNew)))
return state.Abort(_("Failed to write block index"));
- // New best?
- return ActivateBestChain(state);
+ return true;
}
@@ -2520,7 +2519,6 @@ bool AcceptBlock(CBlock& block, CValidationState& state, CBlockIndex** ppindex,
}
int nHeight = pindex->nHeight;
- uint256 hash = pindex->GetBlockHash();
// Check that all transactions are finalized
BOOST_FOREACH(const CTransaction& tx, block.vtx)
@@ -2593,10 +2591,11 @@ void PushGetBlocks(CNode* pnode, CBlockIndex* pindexBegin, uint256 hashEnd)
bool ProcessBlock(CValidationState &state, CNode* pfrom, CBlock* pblock, CDiskBlockPos *dbp)
{
- AssertLockHeld(cs_main);
-
// Check for duplicate
uint256 hash = pblock->GetHash();
+
+ {
+ LOCK(cs_main);
if (mapBlockIndex.count(hash))
return state.Invalid(error("ProcessBlock() : already have block %d %s", mapBlockIndex[hash]->nHeight, hash.ToString()), 0, "duplicate");
if (mapOrphanBlocks.count(hash))
@@ -2665,7 +2664,11 @@ bool ProcessBlock(CValidationState &state, CNode* pfrom, CBlock* pblock, CDiskBl
mapOrphanBlocksByPrev.erase(hashPrev);
}
- LogPrintf("ProcessBlock: ACCEPTED\n");
+ }
+
+ if (!ActivateBestChain(state))
+ return error("ProcessBlock() : ActivateBestChain failed");
+
return true;
}
@@ -3101,6 +3104,8 @@ bool InitBlockIndex() {
CBlockIndex *pindex = AddToBlockIndex(block);
if (!ReceivedBlockTransactions(block, state, pindex, blockPos))
return error("LoadBlockIndex() : genesis block not accepted");
+ if (!ActivateBestChain(state))
+ return error("LoadBlockIndex() : genesis block cannot be activated");
} catch(std::runtime_error &e) {
return error("LoadBlockIndex() : failed to initialize block database: %s", e.what());
}
@@ -3230,7 +3235,6 @@ bool LoadExternalBlockFile(FILE* fileIn, CDiskBlockPos *dbp)
// process block
if (nBlockPos >= nStartByte) {
- LOCK(cs_main);
if (dbp)
dbp->nPos = nBlockPos;
CValidationState state;
@@ -3919,10 +3923,12 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
CInv inv(MSG_BLOCK, block.GetHash());
pfrom->AddInventoryKnown(inv);
- LOCK(cs_main);
- // Remember who we got this block from.
- mapBlockSource[inv.hash] = pfrom->GetId();
- MarkBlockAsReceived(inv.hash, pfrom->GetId());
+ {
+ LOCK(cs_main);
+ // Remember who we got this block from.
+ mapBlockSource[inv.hash] = pfrom->GetId();
+ MarkBlockAsReceived(inv.hash, pfrom->GetId());
+ }
CValidationState state;
ProcessBlock(state, pfrom, &block);