diff options
Diffstat (limited to 'src/main.cpp')
| -rw-r--r-- | src/main.cpp | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/main.cpp b/src/main.cpp index d1ba70313e..6cdd55e397 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -1145,8 +1145,8 @@ bool AcceptToMemoryPoolWorker(CTxMemPool& pool, CValidationState& state, const C return state.DoS(0, false, REJECT_NONSTANDARD, "premature-version2-tx"); } - // Don't accept witness transactions before the final threshold passes - if (!tx.wit.IsNull() && !IsWitnessEnabled(chainActive.Tip(), Params().GetConsensus())) { + // Reject transactions with witness before segregated witness activates (override with -prematurewitness) + if (!GetBoolArg("-prematurewitness",false) && !tx.wit.IsNull() && !IsWitnessEnabled(chainActive.Tip(), Params().GetConsensus())) { return state.DoS(0, false, REJECT_NONSTANDARD, "no-witness-yet", true); } @@ -1487,14 +1487,19 @@ bool AcceptToMemoryPoolWorker(CTxMemPool& pool, CValidationState& state, const C } } + unsigned int scriptVerifyFlags = STANDARD_SCRIPT_VERIFY_FLAGS; + if (!Params().RequireStandard()) { + scriptVerifyFlags = GetArg("-promiscuousmempoolflags", scriptVerifyFlags); + } + // Check against previous transactions // This is done last to help prevent CPU exhaustion denial-of-service attacks. - if (!CheckInputs(tx, state, view, true, STANDARD_SCRIPT_VERIFY_FLAGS, true)) { + if (!CheckInputs(tx, state, view, true, scriptVerifyFlags, true)) { // SCRIPT_VERIFY_CLEANSTACK requires SCRIPT_VERIFY_WITNESS, so we // need to turn both off, and compare against just turning off CLEANSTACK // to see if the failure is specifically due to witness validation. - if (CheckInputs(tx, state, view, true, STANDARD_SCRIPT_VERIFY_FLAGS & ~(SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_CLEANSTACK), true) && - !CheckInputs(tx, state, view, true, STANDARD_SCRIPT_VERIFY_FLAGS & ~SCRIPT_VERIFY_CLEANSTACK, true)) { + if (CheckInputs(tx, state, view, true, scriptVerifyFlags & ~(SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_CLEANSTACK), true) && + !CheckInputs(tx, state, view, true, scriptVerifyFlags & ~SCRIPT_VERIFY_CLEANSTACK, true)) { // Only the witness is wrong, so the transaction itself may be fine. state.SetCorruptionPossible(); } |