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don't attempt mempool entry for wallet transactions on startup if already in mempool

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This commit is contained in:
Gregory Sanders 2017-12-06 11:49:37 -05:00
parent 24df9af816
commit 6ba8f30e7b
1 changed files with 5 additions and 0 deletions
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5
src/wallet/wallet.cpp
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@ -4114,6 +4114,11 @@ int CMerkleTx::GetBlocksToMaturity() const
bool CWalletTx::AcceptToMemoryPool(const CAmount& nAbsurdFee, CValidationState& state)
{
// Quick check to avoid re-setting fInMempool to false
if (mempool.exists(tx->GetHash())) {
return false;
}
// We must set fInMempool here - while it will be re-set to true by the
// entered-mempool callback, if we did not there would be a race where a
// user could call sendmoney in a loop and hit spurious out of funds errors