Function ConnectBlockOnFinChain

src/main.cpp:1487–1504

}

bool ConnectBlockOnFinChain(CBlockIndex* pNewIndex, CValidationState& state) {
    if (pNewIndex && (chainActive.Tip() == pNewIndex->pprev)) {
        if (!ConnectTip(state, pNewIndex)) {
            if (state.IsInvalid()) {
                if (!state.CorruptionPossible()) // The block violates a consensus rule.
                    InvalidChainFound(pNewIndex);

            } else {
                // A system error occurred (disk space, database error, ...).
                return false;
            }
        }

        mempool.ReScanMemPoolTx();
    }
    return true;

}
// Try to activate to the most-work chain (thereby connecting it).
bool ActivateBestChain(CValidationState &state, CBlockIndex* pNewIndex) {
    LOCK(cs_main);