Program: 49000
Project: 49000
Buggy source:
public static boolean setBaseNodeForVm(BaseNode vNode,VcVirtualMachine vm){
  boolean success=true;
  String vmName=vm.getName();
  vm=VcCache.getIgnoreMissing(vm.getId());
  if (vm == null) {
    logger.info("String_Node_Str" + vmName + "String_Node_Str");
  }
  String ip=null;
  if (vm != null) {
    ip=VcVmUtil.getIpAddress(vm,false);
  }
  if (ip != null) {
    vNode.setSuccess(true);
    vNode.setIpAddress(ip);
    vNode.setGuestHostName(VcVmUtil.getGuestHostName(vm,false));
    vNode.setTargetHost(vm.getHost().getName());
    vNode.setVmMobId(vm.getId());
    if (vm.isPoweredOff()) {
      vNode.setNodeStatus(NodeStatus.POWERED_OFF);
      vNode.setNodeAction(Constants.NODE_ACTION_CLONING_FAILED);
    }
 else {
      vNode.setNodeStatus(NodeStatus.VM_READY);
      vNode.setNodeAction(null);
    }
  }
 else {
    vNode.setSuccess(false);
    if (vm != null) {
      vNode.setVmMobId(vm.getId());
      if (vm.isPoweredOn()) {
        vNode.setNodeStatus(NodeStatus.POWERED_ON);
        vNode.setNodeAction(Constants.NODE_ACTION_GET_IP_FAILED);
      }
 else {
        vNode.setNodeStatus(NodeStatus.POWERED_OFF);
        vNode.setNodeAction(Constants.NODE_ACTION_CLONING_FAILED);
      }
    }
    success=false;
    logger.error("String_Node_Str" + vNode.getVmName());
  }
  String haFlag=vNode.getNodeGroup().getHaFlag();
  if (haFlag != null && Constants.HA_FLAG_FT.equals(haFlag.toLowerCase())) {
    if (vm.getFTState() == null || vm.getFTState() != FaultToleranceState.running) {
      logger.fatal("String_Node_Str" + vNode.getVmName() + "String_Node_Str"+ "String_Node_Str"+ vm.getFTState()+ "String_Node_Str");
      success=false;
    }
  }
  return success;
}

Fixed version (ground truth):
public static boolean setBaseNodeForVm(BaseNode vNode,VcVirtualMachine vm){
  boolean success=true;
  String vmName=vm.getName();
  vm=VcCache.getIgnoreMissing(vm.getId());
  if (vm == null) {
    logger.info("String_Node_Str" + vmName + "String_Node_Str");
  }
  String ip=null;
  if (vm != null) {
    ip=VcVmUtil.getIpAddress(vm,false);
  }
  if (ip != null) {
    vNode.setSuccess(true);
    vNode.setIpAddress(ip);
    vNode.setGuestHostName(VcVmUtil.getGuestHostName(vm,false));
    vNode.setTargetHost(vm.getHost().getName());
    vNode.setVmMobId(vm.getId());
    if (vm.isPoweredOff()) {
      vNode.setNodeStatus(NodeStatus.POWERED_OFF);
      vNode.setNodeAction(Constants.NODE_ACTION_CLONING_FAILED);
    }
 else {
      vNode.setNodeStatus(NodeStatus.VM_READY);
      vNode.setNodeAction(null);
    }
  }
 else {
    vNode.setSuccess(false);
    if (vm != null) {
      vNode.setVmMobId(vm.getId());
      if (vm.isPoweredOn()) {
        vNode.setNodeStatus(NodeStatus.POWERED_ON);
        vNode.setNodeAction(Constants.NODE_ACTION_GET_IP_FAILED);
      }
 else {
        vNode.setNodeStatus(NodeStatus.POWERED_OFF);
        vNode.setNodeAction(Constants.NODE_ACTION_CLONING_FAILED);
      }
    }
    success=false;
    logger.error("String_Node_Str" + vNode.getVmName());
  }
  if (success) {
    String haFlag=vNode.getNodeGroup().getHaFlag();
    if (haFlag != null && Constants.HA_FLAG_FT.equals(haFlag.toLowerCase())) {
      logger.error("String_Node_Str" + vm.getName() + "String_Node_Str"+ "String_Node_Str"+ vm.getFTState()+ "String_Node_Str");
      return verifyFTState(vm);
    }
  }
  return success;
}