Check tx during mining

src/main.cpp

@@ -2227,7 +2227,7 @@ namespace Consensus {
                 // Ensure that coinbases are matured
                 if (nSpendHeight - coins->nHeight < COINBASE_MATURITY) {
                     return state.Invalid(
-                                         error("CheckInputs(): tried to spend coinbase at depth %d", nSpendHeight - coins->nHeight),
+                                         error("CheckInputs(): tried to spend coinbase at depth %d/%d", nSpendHeight - coins->nHeight,(int32_t)COINBASE_MATURITY),
                                          REJECT_INVALID, "bad-txns-premature-spend-of-coinbase");
                 }
                 

src/miner.cpp

@@ -335,6 +335,15 @@ CBlockTemplate* CreateNewBlock(const CScript& scriptPubKeyIn,int32_t gpucount)
                 //fprintf(stderr,"dont have inputs\n");
                 continue;
             }
+            {
+                CValidationState state;
+                auto verifier = libzcash::ProofVerifier::Disabled();
+                if ( !CheckTransaction(tx, state, verifier) )
+                {
+                    fprintf(stderr,"skip tx.(%s) that failed CheckTransaction\n",txid.GetHex().c_str());
+                    continue;
+                }
+            }
             CAmount nTxFees = view.GetValueIn(chainActive.LastTip()->nHeight,&interest,tx,chainActive.LastTip()->nTime)-tx.GetValueOut();
             
             nTxSigOps += GetP2SHSigOpCount(tx, view);