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Added time lock transaction creation and verification

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This commit is contained in:
Michael Toutonghi
2018-04-18 09:41:30 -07:00
parent abb90a8979
commit f0e0d9e560
2 changed files with 7 additions and 6 deletions
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9
src/main.cpp
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@@ -918,9 +918,9 @@ bool ContextualCheckCoinbaseTransaction(const CTransaction& tx, const int nHeigh
if (tx.vout.size() != 2 ||
tx.vout[1].scriptPubKey.size() < 4 || // minimum for any possible future to prevent out of bounds
tx.vout[1].scriptPubKey.data()[0] != SCRIPT_OP_RETURN ||
tx.vout[0].scriptPubKey.size() < 22 ||
tx.vout[0].scriptPubKey.size() != 22 ||
*(uint8_t *)(tx.vout[0].scriptPubKey.data()) != 20 ||
*(uint8_t *)((tx.vout[0].scriptPubKey.data()) + 21) != SCRIPT_OP_EQUAL)
((uint8_t *)(tx.vout[0].scriptPubKey.data()))[21] != SCRIPT_OP_EQUAL)
i = 0;
else
{
@@ -937,8 +937,9 @@ bool ContextualCheckCoinbaseTransaction(const CTransaction& tx, const int nHeigh
}
else if (tx.vout[1].scriptPubKey.data()[2] == OPRETTYPE_REDEEMSCRIPT && i >= 23 && i < sizeof(script))
{
i -= 1;
memcpy(script, (uint8_t *)tx.vout[1].scriptPubKey.data()+3, i);
memcpy(script, ((uint8_t *)tx.vout[1].scriptPubKey.data())[i < SCRIPT_OP_PUSH1 ? 3 : i > SCRIPT_OP_PUSH1 ? 5 : 4]), i - 1);
// decrement after the prior call in case of optimization side effects
i--;
calc_rmd160_sha256(scriptHash, script, i);
}
else