diff options
Diffstat (limited to 'src/main.cpp')
| -rw-r--r-- | src/main.cpp | 41 |
1 files changed, 35 insertions, 6 deletions
diff --git a/src/main.cpp b/src/main.cpp index d4ab32744f..361526f337 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -3501,8 +3501,9 @@ static bool AcceptBlockHeader(const CBlockHeader& block, CValidationState& state } /** Store block on disk. If dbp is non-NULL, the file is known to already reside on disk */ -static bool AcceptBlock(const CBlock& block, CValidationState& state, const CChainParams& chainparams, CBlockIndex** ppindex, bool fRequested, const CDiskBlockPos* dbp) +static bool AcceptBlock(const CBlock& block, CValidationState& state, const CChainParams& chainparams, CBlockIndex** ppindex, bool fRequested, const CDiskBlockPos* dbp, bool* fNewBlock) { + if (fNewBlock) *fNewBlock = false; AssertLockHeld(cs_main); CBlockIndex *pindexDummy = NULL; @@ -3531,6 +3532,7 @@ static bool AcceptBlock(const CBlock& block, CValidationState& state, const CCha if (!fHasMoreWork) return true; // Don't process less-work chains if (fTooFarAhead) return true; // Block height is too high } + if (fNewBlock) *fNewBlock = true; if ((!CheckBlock(block, state, chainparams.GetConsensus(), GetAdjustedTime())) || !ContextualCheckBlock(block, state, pindex->pprev)) { if (state.IsInvalid() && !state.CorruptionPossible()) { @@ -3578,7 +3580,7 @@ static bool IsSuperMajority(int minVersion, const CBlockIndex* pstart, unsigned } -bool ProcessNewBlock(CValidationState& state, const CChainParams& chainparams, const CNode* pfrom, const CBlock* pblock, bool fForceProcessing, const CDiskBlockPos* dbp) +bool ProcessNewBlock(CValidationState& state, const CChainParams& chainparams, CNode* pfrom, const CBlock* pblock, bool fForceProcessing, const CDiskBlockPos* dbp) { { LOCK(cs_main); @@ -3587,9 +3589,11 @@ bool ProcessNewBlock(CValidationState& state, const CChainParams& chainparams, c // Store to disk CBlockIndex *pindex = NULL; - bool ret = AcceptBlock(*pblock, state, chainparams, &pindex, fRequested, dbp); + bool fNewBlock = false; + bool ret = AcceptBlock(*pblock, state, chainparams, &pindex, fRequested, dbp, &fNewBlock); if (pindex && pfrom) { mapBlockSource[pindex->GetBlockHash()] = pfrom->GetId(); + if (fNewBlock) pfrom->nLastBlockTime = GetTime(); } CheckBlockIndex(chainparams.GetConsensus()); if (!ret) @@ -4159,7 +4163,7 @@ bool LoadExternalBlockFile(const CChainParams& chainparams, FILE* fileIn, CDiskB if (mapBlockIndex.count(hash) == 0 || (mapBlockIndex[hash]->nStatus & BLOCK_HAVE_DATA) == 0) { LOCK(cs_main); CValidationState state; - if (AcceptBlock(block, state, chainparams, NULL, true, dbp)) + if (AcceptBlock(block, state, chainparams, NULL, true, dbp, NULL)) nLoaded++; if (state.IsError()) break; @@ -4192,7 +4196,7 @@ bool LoadExternalBlockFile(const CChainParams& chainparams, FILE* fileIn, CDiskB head.ToString()); LOCK(cs_main); CValidationState dummy; - if (AcceptBlock(block, dummy, chainparams, NULL, true, &it->second)) + if (AcceptBlock(block, dummy, chainparams, NULL, true, &it->second, NULL)) { nLoaded++; queue.push_back(block.GetHash()); @@ -4663,7 +4667,22 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, CAddress addrMe; CAddress addrFrom; uint64_t nNonce = 1; - vRecv >> pfrom->nVersion >> pfrom->nServices >> nTime >> addrMe; + uint64_t nServiceInt; + vRecv >> pfrom->nVersion >> nServiceInt >> nTime >> addrMe; + pfrom->nServices = ServiceFlags(nServiceInt); + if (!pfrom->fInbound) + { + addrman.SetServices(pfrom->addr, pfrom->nServices); + } + if (pfrom->nServicesExpected & ~pfrom->nServices) + { + LogPrint("net", "peer=%d does not offer the expected services (%08x offered, %08x expected); disconnecting\n", pfrom->id, pfrom->nServices, pfrom->nServicesExpected); + pfrom->PushMessage(NetMsgType::REJECT, strCommand, REJECT_NONSTANDARD, + strprintf("Expected to offer services %08x", pfrom->nServicesExpected)); + pfrom->fDisconnect = true; + return false; + } + if (pfrom->nVersion < MIN_PEER_PROTO_VERSION) { // disconnect from peers older than this proto version @@ -4824,6 +4843,9 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, { boost::this_thread::interruption_point(); + if ((addr.nServices & REQUIRED_SERVICES) != REQUIRED_SERVICES) + continue; + if (addr.nTime <= 100000000 || addr.nTime > nNow + 10 * 60) addr.nTime = nNow - 5 * 24 * 60 * 60; pfrom->AddAddressKnown(addr); @@ -5094,6 +5116,8 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, vWorkQueue.emplace_back(inv.hash, i); } + pfrom->nLastTXTime = GetTime(); + LogPrint("mempool", "AcceptToMemoryPool: peer=%d: accepted %s (poolsz %u txn, %u kB)\n", pfrom->id, tx.GetHash().ToString(), @@ -5681,6 +5705,11 @@ bool ProcessMessages(CNode* pfrom) // Allow exceptions from over-long size LogPrintf("%s(%s, %u bytes): Exception '%s' caught\n", __func__, SanitizeString(strCommand), nMessageSize, e.what()); } + else if (strstr(e.what(), "non-canonical ReadCompactSize()")) + { + // Allow exceptions from non-canonical encoding + LogPrintf("%s(%s, %u bytes): Exception '%s' caught\n", __func__, SanitizeString(strCommand), nMessageSize, e.what()); + } else { PrintExceptionContinue(&e, "ProcessMessages()"); |