- **summary**: log: Correct assigning the signal wait for server --> log: Check 
the value of waiting variable before assigning



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** [tickets:#3301] log: Check the value of waiting variable before assigning**

**Status:** accepted
**Milestone:** 5.21.12
**Created:** Thu Dec 09, 2021 08:50 AM UTC by Hieu Hong Hoang
**Last Updated:** Fri Dec 10, 2021 12:38 AM UTC
**Owner:** Hieu Hong Hoang


In [ticket 3291](https://sourceforge.net/p/opensaf/tickets/3291/), the 
following code was added:
~~~
done:
  if (CountClient() == 0) {
    // Stop recovery thread if it's running
    stop_recovery2_thread();
    // Shutdown the agent
    rc = lga_shutdown();
    if (rc != NCSCC_RC_SUCCESS) {
      TRACE("lga_shutdown FAILED");
      ais_rc = SA_AIS_ERR_LIBRARY;
    }
    m_NCS_SEL_OBJ_RMV_IND(&init_clm_status_sel_, true, false);
    m_NCS_SEL_OBJ_RMV_IND(&log_server_up_sel_, true, false);
    atomic_data_.waiting_log_server_up = true;
  }
~~~
The signal wait for server was assigned without checking its value. We should 
only assign  if it wasn't.



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