Program: 34998
Project: 34998
Buggy source:
@Override public ValidateResult validate(StopAgentTransaction data) throws NulsException {
  AgentPo agentPo=agentStorageService.get(data.getTxData().getCreateTxHash());
  if (null == agentPo || agentPo.getDelHeight() > 0) {
    return ValidateResult.getFailedResult(this.getClass().getName(),"String_Node_Str");
  }
  P2PKHScriptSig sig=new P2PKHScriptSig();
  try {
    sig.parse(data.getScriptSig());
  }
 catch (  NulsException e) {
    Log.error(e);
    return ValidateResult.getFailedResult(this.getClass().getName(),e.getMessage());
  }
  if (!Arrays.equals(agentPo.getAgentAddress(),AddressTool.getAddress(sig.getPublicKey()))) {
    ValidateResult result=ValidateResult.getFailedResult(this.getClass().getName(),"String_Node_Str");
    result.setLevel(SeverityLevelEnum.FLAGRANT_FOUL);
    return result;
  }
  if (data.getCoinData().getTo() == null || data.getCoinData().getTo().isEmpty()) {
    return ValidateResult.getFailedResult(this.getClass().getName(),KernelErrorCode.DATA_ERROR,"String_Node_Str");
  }
  List<DepositPo> allDepositList=depositStorageService.getList();
  Map<NulsDigestData,DepositPo> depositMap=new HashMap<>();
  Na totalNa=agentPo.getDeposit();
  DepositPo ownDeposit=new DepositPo();
  ownDeposit.setDeposit(agentPo.getDeposit());
  ownDeposit.setAddress(agentPo.getAgentAddress());
  depositMap.put(data.getTxData().getCreateTxHash(),ownDeposit);
  for (  DepositPo deposit : allDepositList) {
    if (deposit.getDelHeight() > -1L && (data.getBlockHeight() == -1L || deposit.getDelHeight() < data.getBlockHeight())) {
      continue;
    }
    if (!deposit.getAgentHash().equals(agentPo.getHash())) {
      continue;
    }
    depositMap.put(deposit.getTxHash(),deposit);
    totalNa=totalNa.add(deposit.getDeposit());
  }
  Na fromTotal=Na.ZERO;
  Map<String,Na> verifyToMap=new HashMap<>();
  for (  Coin coin : data.getCoinData().getFrom()) {
    NulsDigestData txHash=new NulsDigestData();
    txHash.parse(coin.getOwner());
    DepositPo deposit=depositMap.remove(txHash);
    if (deposit == null) {
      return ValidateResult.getFailedResult(this.getClass().getName(),"String_Node_Str");
    }
    if (deposit.getAgentHash() == null && !coin.getNa().equals(agentPo.getDeposit())) {
      return ValidateResult.getFailedResult(this.getClass().getName(),"String_Node_Str");
    }
 else     if (!deposit.getDeposit().equals(coin.getNa())) {
      return ValidateResult.getFailedResult(this.getClass().getName(),"String_Node_Str");
    }
    fromTotal=fromTotal.add(coin.getNa());
    if (deposit.getAgentHash() == null) {
      continue;
    }
    String address=Base58.encode(deposit.getAddress());
    Na na=verifyToMap.get(address);
    if (null == na) {
      na=deposit.getDeposit();
    }
 else {
      na=na.add(deposit.getDeposit());
    }
    verifyToMap.put(address,na);
  }
  if (!depositMap.isEmpty()) {
    return ValidateResult.getFailedResult(this.getClass().getName(),"String_Node_Str");
  }
  if (!totalNa.equals(fromTotal)) {
    return ValidateResult.getFailedResult(this.getClass().getName(),"String_Node_Str");
  }
  Na ownToCoin=ownDeposit.getDeposit().subtract(data.getFee());
  long ownLockTime=0L;
  for (  Coin coin : data.getCoinData().getTo()) {
    String address=Base58.encode(coin.getOwner());
    Na na=verifyToMap.get(address);
    if (null == na) {
      return ValidateResult.getFailedResult(this.getClass().getName(),"String_Node_Str");
    }
    if (na.equals(coin.getNa())) {
      verifyToMap.remove(address);
      continue;
    }
    if (ownToCoin != null && Arrays.equals(coin.getOwner(),ownDeposit.getAddress()) && coin.getNa().equals(ownToCoin)) {
      ownToCoin=null;
      ownLockTime=coin.getLockTime();
      continue;
    }
 else {
      return ValidateResult.getFailedResult(this.getClass().getName(),"String_Node_Str");
    }
  }
  if (ownLockTime < (data.getTime() + PocConsensusConstant.STOP_AGENT_LOCK_TIME)) {
    return ValidateResult.getFailedResult(this.getClass().getName(),"String_Node_Str");
  }
  if (!verifyToMap.isEmpty()) {
    return ValidateResult.getFailedResult(this.getClass().getName(),"String_Node_Str");
  }
  return ValidateResult.getSuccessResult();
}

Fixed version (ground truth):
@Override public ValidateResult validate(StopAgentTransaction data) throws NulsException {
  AgentPo agentPo=agentStorageService.get(data.getTxData().getCreateTxHash());
  if (null == agentPo || agentPo.getDelHeight() > 0) {
    return ValidateResult.getFailedResult(this.getClass().getName(),"String_Node_Str");
  }
  P2PKHScriptSig sig=new P2PKHScriptSig();
  try {
    sig.parse(data.getScriptSig());
  }
 catch (  NulsException e) {
    Log.error(e);
    return ValidateResult.getFailedResult(this.getClass().getName(),e.getMessage());
  }
  if (!Arrays.equals(agentPo.getAgentAddress(),AddressTool.getAddress(sig.getPublicKey()))) {
    ValidateResult result=ValidateResult.getFailedResult(this.getClass().getName(),"String_Node_Str");
    result.setLevel(SeverityLevelEnum.FLAGRANT_FOUL);
    return result;
  }
  if (data.getCoinData().getTo() == null || data.getCoinData().getTo().isEmpty()) {
    return ValidateResult.getFailedResult(this.getClass().getName(),KernelErrorCode.DATA_ERROR,"String_Node_Str");
  }
  List<DepositPo> allDepositList=depositStorageService.getList();
  Map<NulsDigestData,DepositPo> depositMap=new HashMap<>();
  Na totalNa=agentPo.getDeposit();
  DepositPo ownDeposit=new DepositPo();
  ownDeposit.setDeposit(agentPo.getDeposit());
  ownDeposit.setAddress(agentPo.getAgentAddress());
  depositMap.put(data.getTxData().getCreateTxHash(),ownDeposit);
  for (  DepositPo deposit : allDepositList) {
    if (deposit.getDelHeight() > -1L && (data.getBlockHeight() == -1L || deposit.getDelHeight() < data.getBlockHeight())) {
      continue;
    }
    if (!deposit.getAgentHash().equals(agentPo.getHash())) {
      continue;
    }
    depositMap.put(deposit.getTxHash(),deposit);
    totalNa=totalNa.add(deposit.getDeposit());
  }
  Na fromTotal=Na.ZERO;
  Map<String,Na> verifyToMap=new HashMap<>();
  for (  Coin coin : data.getCoinData().getFrom()) {
    NulsDigestData txHash=new NulsDigestData();
    txHash.parse(coin.getOwner());
    DepositPo deposit=depositMap.remove(txHash);
    if (deposit == null) {
      return ValidateResult.getFailedResult(this.getClass().getName(),"String_Node_Str");
    }
    if (deposit.getAgentHash() == null && !coin.getNa().equals(agentPo.getDeposit())) {
      return ValidateResult.getFailedResult(this.getClass().getName(),"String_Node_Str");
    }
 else     if (!deposit.getDeposit().equals(coin.getNa())) {
      return ValidateResult.getFailedResult(this.getClass().getName(),"String_Node_Str");
    }
    fromTotal=fromTotal.add(coin.getNa());
    if (deposit.getAgentHash() == null) {
      continue;
    }
    String address=Base58.encode(deposit.getAddress());
    Na na=verifyToMap.get(address);
    if (null == na) {
      na=deposit.getDeposit();
    }
 else {
      na=na.add(deposit.getDeposit());
    }
    verifyToMap.put(address,na);
  }
  if (!depositMap.isEmpty()) {
    return ValidateResult.getFailedResult(this.getClass().getName(),"String_Node_Str");
  }
  if (!totalNa.equals(fromTotal)) {
    return ValidateResult.getFailedResult(this.getClass().getName(),"String_Node_Str");
  }
  Na ownToCoin=ownDeposit.getDeposit().subtract(data.getFee());
  long ownLockTime=0L;
  for (  Coin coin : data.getCoinData().getTo()) {
    String address=Base58.encode(coin.getOwner());
    Na na=verifyToMap.get(address);
    if (null != na && na.equals(coin.getNa())) {
      verifyToMap.remove(address);
      continue;
    }
    if (ownToCoin != null && Arrays.equals(coin.getOwner(),ownDeposit.getAddress()) && coin.getNa().equals(ownToCoin)) {
      ownToCoin=null;
      ownLockTime=coin.getLockTime();
      continue;
    }
 else {
      return ValidateResult.getFailedResult(this.getClass().getName(),"String_Node_Str");
    }
  }
  if (ownLockTime < (data.getTime() + PocConsensusConstant.STOP_AGENT_LOCK_TIME)) {
    return ValidateResult.getFailedResult(this.getClass().getName(),"String_Node_Str");
  }
  if (!verifyToMap.isEmpty()) {
    return ValidateResult.getFailedResult(this.getClass().getName(),"String_Node_Str");
  }
  return ValidateResult.getSuccessResult();
}