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| author | Wladimir J. van der Laan <laanwj@gmail.com> | 2015-10-23 13:34:57 +0200 |
|---|---|---|
| committer | Wladimir J. van der Laan <laanwj@gmail.com> | 2015-10-23 13:35:06 +0200 |
| commit | fc7f0ee28caca472d527ecd208d7012a42d94ad9 (patch) | |
| tree | 01f082ed10a080d02e6f9bd3999bcd181a9af511 /src/main.cpp | |
| parent | 95a50390e1052a0a501eb446f87d63f58d95b7e7 (diff) | |
| parent | 6af25b0f64cb67ba7db04dd49383f7aed42def1a (diff) | |
| download | bitcoin-fc7f0ee28caca472d527ecd208d7012a42d94ad9.tar.xz | |
Merge pull request #6707
6af25b0 Add BIP65 to getblockchaininfo softforks list (Peter Todd)
ba1da90 Show softfork status in getblockchaininfo (Wladimir J. van der Laan)
70a427b CLTV: Add more tests to improve coverage (Esteban Ordano)
c5a27f4 Add RPC tests for the CHECKLOCKTIMEVERIFY (BIP65) soft-fork (Peter Todd)
5e82e1c Add CHECKLOCKTIMEVERIFY (BIP65) soft-fork logic (Peter Todd)
6ea5ca4 Enable CHECKLOCKTIMEVERIFY as a standard script verify flag (Peter Todd)
4fa7a04 Replace NOP2 with CHECKLOCKTIMEVERIFY (BIP65) (Peter Todd)
6ec08db Move LOCKTIME_THRESHOLD to src/script/script.h (Peter Todd)
684636b Make CScriptNum() take nMaxNumSize as an argument (Peter Todd)
Diffstat (limited to 'src/main.cpp')
| -rw-r--r-- | src/main.cpp | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/main.cpp b/src/main.cpp index f6deaa29b6..e57fdb8c83 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -1853,11 +1853,18 @@ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pin unsigned int flags = fStrictPayToScriptHash ? SCRIPT_VERIFY_P2SH : SCRIPT_VERIFY_NONE; - // Start enforcing the DERSIG (BIP66) rules, for block.nVersion=3 blocks, when 75% of the network has upgraded: + // Start enforcing the DERSIG (BIP66) rules, for block.nVersion=3 blocks, + // when 75% of the network has upgraded: if (block.nVersion >= 3 && IsSuperMajority(3, pindex->pprev, chainparams.GetConsensus().nMajorityEnforceBlockUpgrade, chainparams.GetConsensus())) { flags |= SCRIPT_VERIFY_DERSIG; } + // Start enforcing CHECKLOCKTIMEVERIFY, (BIP65) for block.nVersion=4 + // blocks, when 75% of the network has upgraded: + if (block.nVersion >= 4 && IsSuperMajority(4, pindex->pprev, chainparams.GetConsensus().nMajorityEnforceBlockUpgrade, chainparams.GetConsensus())) { + flags |= SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY; + } + CBlockUndo blockundo; CCheckQueueControl<CScriptCheck> control(fScriptChecks && nScriptCheckThreads ? &scriptcheckqueue : NULL); @@ -2788,6 +2795,11 @@ bool ContextualCheckBlockHeader(const CBlockHeader& block, CValidationState& sta return state.Invalid(error("%s : rejected nVersion=2 block", __func__), REJECT_OBSOLETE, "bad-version"); + // Reject block.nVersion=3 blocks when 95% (75% on testnet) of the network has upgraded: + if (block.nVersion < 4 && IsSuperMajority(4, pindexPrev, consensusParams.nMajorityRejectBlockOutdated, consensusParams)) + return state.Invalid(error("%s : rejected nVersion=3 block", __func__), + REJECT_OBSOLETE, "bad-version"); + return true; } |