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Differential D595 Diff 1546 src/script/interpreter.cpp

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src/script/interpreter.cpp

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PrecomputedTransactionData::PrecomputedTransactionData( PrecomputedTransactionData::PrecomputedTransactionData(
const CTransaction &txTo) { const CTransaction &txTo) {
hashPrevouts = GetPrevoutHash(txTo); hashPrevouts = GetPrevoutHash(txTo);
hashSequence = GetSequenceHash(txTo); hashSequence = GetSequenceHash(txTo);
hashOutputs = GetOutputsHash(txTo); hashOutputs = GetOutputsHash(txTo);
} }
uint256 SignatureHash(const CScript &scriptCode, const CTransaction &txTo, uint256 SignatureHash(const CScript &scriptCode, const CTransaction &txTo,
unsigned int nIn, uint32_t nHashType, unsigned int nIn, uint32_t nHashType, const Amount amount,
const Amount &amount,
const PrecomputedTransactionData *cache, uint32_t flags) { const PrecomputedTransactionData *cache, uint32_t flags) {
if ((nHashType & SIGHASH_FORKID) && if ((nHashType & SIGHASH_FORKID) &&
(flags & SCRIPT_ENABLE_SIGHASH_FORKID)) { (flags & SCRIPT_ENABLE_SIGHASH_FORKID)) {
uint256 hashPrevouts; uint256 hashPrevouts;
uint256 hashSequence; uint256 hashSequence;
uint256 hashOutputs; uint256 hashOutputs;
if (!(nHashType & SIGHASH_ANYONECANPAY)) { if (!(nHashType & SIGHASH_ANYONECANPAY)) {
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