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validation: assert that pindexPrev is non-null when required

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Karl-Johan Alm
2018-11-29 13:14:58 +09:00
parent 60b20c869f
commit fbaaf782ce
1 changed files with 1 additions and 0 deletions
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src/validation.cpp
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@@ -3267,6 +3267,7 @@ static bool ContextualCheckBlock(const CBlock& block, CValidationState& state, c
// Start enforcing BIP113 (Median Time Past) using versionbits logic. // Start enforcing BIP113 (Median Time Past) using versionbits logic.
int nLockTimeFlags = 0; int nLockTimeFlags = 0;
if (VersionBitsState(pindexPrev, consensusParams, Consensus::DEPLOYMENT_CSV, versionbitscache) == ThresholdState::ACTIVE) { if (VersionBitsState(pindexPrev, consensusParams, Consensus::DEPLOYMENT_CSV, versionbitscache) == ThresholdState::ACTIVE) {
assert(pindexPrev != nullptr);
nLockTimeFlags |= LOCKTIME_MEDIAN_TIME_PAST; nLockTimeFlags |= LOCKTIME_MEDIAN_TIME_PAST;
} }