Program: 106227
Project: 106227
Buggy source:
@Override public boolean generateSetupCommand(Long ssHostId){
  HostVO cssHost=_hostDao.findById(ssHostId);
  Long zoneId=cssHost.getDataCenterId();
  if (cssHost.getType() == Host.Type.SecondaryStorageVM) {
    SecondaryStorageVmVO secStorageVm=_secStorageVmDao.findByInstanceName(cssHost.getName());
    if (secStorageVm == null) {
      s_logger.warn("String_Node_Str" + cssHost.getName() + "String_Node_Str");
      return false;
    }
    List<DataStore> ssStores=this._dataStoreMgr.getImageStoresByScope(new ZoneScope(zoneId));
    for (    DataStore ssStore : ssStores) {
      String secUrl=ssStore.getUri();
      SecStorageSetupCommand setupCmd=null;
      if (!_useSSlCopy) {
        setupCmd=new SecStorageSetupCommand(ssStore.getTO(),secUrl,null);
      }
 else {
        Certificates certs=_keystoreMgr.getCertificates(ConsoleProxyManager.CERTIFICATE_NAME);
        setupCmd=new SecStorageSetupCommand(ssStore.getTO(),secUrl,certs);
      }
      Answer answer=_agentMgr.easySend(ssHostId,setupCmd);
      if (answer != null && answer.getResult()) {
        SecStorageSetupAnswer an=(SecStorageSetupAnswer)answer;
        if (an.get_dir() != null) {
          ImageStoreVO svo=this._imageStoreDao.findById(ssStore.getId());
          svo.setParent(an.get_dir());
          _imageStoreDao.update(ssStore.getId(),svo);
        }
        if (s_logger.isDebugEnabled()) {
          s_logger.debug("String_Node_Str" + ssStore.getName() + "String_Node_Str"+ secStorageVm.getInstanceName());
        }
      }
 else {
        if (s_logger.isDebugEnabled()) {
          s_logger.debug("String_Node_Str" + ssStore.getName() + "String_Node_Str"+ secStorageVm.getInstanceName());
        }
        return false;
      }
    }
  }
  return true;
}

Fixed version (ground truth):
@Override public boolean generateSetupCommand(Long ssHostId){
  HostVO cssHost=_hostDao.findById(ssHostId);
  Long zoneId=cssHost.getDataCenterId();
  if (cssHost.getType() == Host.Type.SecondaryStorageVM) {
    SecondaryStorageVmVO secStorageVm=_secStorageVmDao.findByInstanceName(cssHost.getName());
    if (secStorageVm == null) {
      s_logger.warn("String_Node_Str" + cssHost.getName() + "String_Node_Str");
      return false;
    }
    List<DataStore> ssStores=this._dataStoreMgr.getImageStoresByScope(new ZoneScope(zoneId));
    for (    DataStore ssStore : ssStores) {
      if (!(ssStore.getTO() instanceof NfsTO))       continue;
      String secUrl=ssStore.getUri();
      SecStorageSetupCommand setupCmd=null;
      if (!_useSSlCopy) {
        setupCmd=new SecStorageSetupCommand(ssStore.getTO(),secUrl,null);
      }
 else {
        Certificates certs=_keystoreMgr.getCertificates(ConsoleProxyManager.CERTIFICATE_NAME);
        setupCmd=new SecStorageSetupCommand(ssStore.getTO(),secUrl,certs);
      }
      Answer answer=_agentMgr.easySend(ssHostId,setupCmd);
      if (answer != null && answer.getResult()) {
        SecStorageSetupAnswer an=(SecStorageSetupAnswer)answer;
        if (an.get_dir() != null) {
          ImageStoreVO svo=this._imageStoreDao.findById(ssStore.getId());
          svo.setParent(an.get_dir());
          _imageStoreDao.update(ssStore.getId(),svo);
        }
        if (s_logger.isDebugEnabled()) {
          s_logger.debug("String_Node_Str" + ssStore.getName() + "String_Node_Str"+ secStorageVm.getInstanceName());
        }
      }
 else {
        if (s_logger.isDebugEnabled()) {
          s_logger.debug("String_Node_Str" + ssStore.getName() + "String_Node_Str"+ secStorageVm.getInstanceName());
        }
        return false;
      }
    }
  }
  return true;
}