From 14d4eef79931318cb5968f9154cf458d9f8d27fa Mon Sep 17 00:00:00 2001 From: Alex Morcos Date: Wed, 8 Apr 2015 08:57:19 -0500 Subject: [PATCH] Fix removing of orphan transactions We don't want to erase orphans that still have missing inputs, they should still be tracked as orphans. Also, the transaction thats being accepted can't be an orphan otherwise it would have previously been accepted, so doesn't need to be added to the erase queue. --- src/main.cpp | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/src/main.cpp b/src/main.cpp index 8fb676630..b04274fa2 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -3979,7 +3979,6 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, mempool.check(pcoinsTip); RelayTransaction(tx); vWorkQueue.push_back(inv.hash); - vEraseQueue.push_back(inv.hash); LogPrint("mempool", "AcceptToMemoryPool: peer=%d %s: accepted %s (poolsz %u)\n", pfrom->id, pfrom->cleanSubVer, @@ -4006,7 +4005,6 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, // anyone relaying LegitTxX banned) CValidationState stateDummy; - vEraseQueue.push_back(orphanHash); if (setMisbehaving.count(fromPeer)) continue; @@ -4015,6 +4013,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, LogPrint("mempool", " accepted orphan tx %s\n", orphanHash.ToString()); RelayTransaction(orphanTx); vWorkQueue.push_back(orphanHash); + vEraseQueue.push_back(orphanHash); } else if (!fMissingInputs2) { @@ -4026,8 +4025,10 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, setMisbehaving.insert(fromPeer); LogPrint("mempool", " invalid orphan tx %s\n", orphanHash.ToString()); } - // too-little-fee orphan + // Has inputs but not accepted to mempool + // Probably non-standard or insufficient fee/priority LogPrint("mempool", " removed orphan tx %s\n", orphanHash.ToString()); + vEraseQueue.push_back(orphanHash); } mempool.check(pcoinsTip); }