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Remove script/standard dependence of ContextualCheckDynaFedHeader

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This commit is contained in:
Gregory Sanders 2019-06-19 15:35:42 -04:00
parent 59bed57a12
commit ecdefc5cb0
1 changed files with 3 additions and 1 deletions
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4
src/validation.cpp
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@ -3510,7 +3510,9 @@ static bool ContextualCheckDynaFedHeader(const CBlockHeader& block, CValidationS
// for v0, fedpegscript's scriptPubKey must match. v1+ is unencumbered.
if (fedpeg_version == 0) {
CScript computed_program = GetScriptForDestination(WitnessV0ScriptHash(proposed.m_fedpegscript));
uint256 fedpeg_program;
CSHA256().Write(proposed.m_fedpegscript.data(), proposed.m_fedpegscript.size()).Finalize(fedpeg_program.begin());
CScript computed_program = CScript() << OP_0 << ToByteVector(fedpeg_program);
if (computed_program != proposed.m_fedpeg_program) {
return state.Invalid(false, REJECT_INVALID, "invalid-dyna-fed", "proposed v0 segwit fedpegscript must match proposed fedpeg witness program");
}