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Make witness v0 outputs non-standard before segwit activation

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Github-Pull: #8381
Rebased-From: 1ffaff2f74
This commit is contained in:
Johnson Lau
2016-07-20 18:31:45 +08:00
committed by Wladimir J. van der Laan
parent 86edc20a17
commit f84ee3dab6
3 changed files with 11 additions and 7 deletions
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5
src/main.cpp
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@@ -1144,13 +1144,14 @@ bool AcceptToMemoryPoolWorker(CTxMemPool& pool, CValidationState& state, const C
}
// Reject transactions with witness before segregated witness activates (override with -prematurewitness)
if (!GetBoolArg("-prematurewitness",false) && !tx.wit.IsNull() && !IsWitnessEnabled(chainActive.Tip(), Params().GetConsensus())) {
bool witnessEnabled = IsWitnessEnabled(chainActive.Tip(), Params().GetConsensus());
if (!GetBoolArg("-prematurewitness",false) && !tx.wit.IsNull() && !witnessEnabled) {
return state.DoS(0, false, REJECT_NONSTANDARD, "no-witness-yet", true);
}
// Rather not work on nonstandard transactions (unless -testnet/-regtest)
string reason;
if (fRequireStandard && !IsStandardTx(tx, reason))
if (fRequireStandard && !IsStandardTx(tx, reason, witnessEnabled))
return state.DoS(0, false, REJECT_NONSTANDARD, reason);
// Only accept nLockTime-using transactions that can be mined in the next