diff options
| author | Luke Dashjr <luke-jr+git@utopios.org> | 2016-08-08 21:16:40 +0000 |
|---|---|---|
| committer | Luke Dashjr <luke-jr+git@utopios.org> | 2016-08-08 21:56:32 +0000 |
| commit | 160f895a80660e4e3904a2624e4110960d051902 (patch) | |
| tree | da7fab3c9f4a027edbf5a26d5b9676af1bf14824 | |
| parent | 6e6ab2c3238264b34c0c83ebf703502f5ec72848 (diff) | |
Bugfix: Use pre-BIP141 sigops until segwit activates
| -rw-r--r-- | src/rpc/mining.cpp | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/src/rpc/mining.cpp b/src/rpc/mining.cpp index 92ca4bab6b..2479e5d595 100644 --- a/src/rpc/mining.cpp +++ b/src/rpc/mining.cpp @@ -546,6 +546,9 @@ UniValue getblocktemplate(const UniValue& params, bool fHelp) UpdateTime(pblock, consensusParams, pindexPrev); pblock->nNonce = 0; + // NOTE: If at some point we support pre-segwit miners post-segwit-activation, this needs to take segwit support into consideration + const bool fPreSegWit = (THRESHOLD_ACTIVE != VersionBitsState(pindexPrev, consensusParams, Consensus::DEPLOYMENT_SEGWIT, versionbitscache)); + UniValue aCaps(UniValue::VARR); aCaps.push_back("proposal"); UniValue transactions(UniValue::VARR); @@ -574,7 +577,12 @@ UniValue getblocktemplate(const UniValue& params, bool fHelp) int index_in_template = i - 1; entry.push_back(Pair("fee", pblocktemplate->vTxFees[index_in_template])); - entry.push_back(Pair("sigops", pblocktemplate->vTxSigOpsCost[index_in_template])); + int64_t nTxSigOps = pblocktemplate->vTxSigOpsCost[index_in_template]; + if (fPreSegWit) { + assert(nTxSigOps % WITNESS_SCALE_FACTOR == 0); + nTxSigOps /= WITNESS_SCALE_FACTOR; + } + entry.push_back(Pair("sigops", nTxSigOps)); entry.push_back(Pair("weight", GetTransactionWeight(tx))); transactions.push_back(entry); @@ -657,7 +665,12 @@ UniValue getblocktemplate(const UniValue& params, bool fHelp) result.push_back(Pair("mintime", (int64_t)pindexPrev->GetMedianTimePast()+1)); result.push_back(Pair("mutable", aMutable)); result.push_back(Pair("noncerange", "00000000ffffffff")); - result.push_back(Pair("sigoplimit", (int64_t)MAX_BLOCK_SIGOPS_COST)); + int64_t nSigOpLimit = MAX_BLOCK_SIGOPS_COST; + if (fPreSegWit) { + assert(nSigOpLimit % WITNESS_SCALE_FACTOR == 0); + nSigOpLimit /= WITNESS_SCALE_FACTOR; + } + result.push_back(Pair("sigoplimit", nSigOpLimit)); result.push_back(Pair("sizelimit", (int64_t)MAX_BLOCK_SERIALIZED_SIZE)); result.push_back(Pair("weightlimit", (int64_t)MAX_BLOCK_WEIGHT)); result.push_back(Pair("curtime", pblock->GetBlockTime())); |