IBM Support

IV95135: POWERHA CLUSTER MANAGER SMUXP.C MEMORY LEAK

Direct links to fixes

PowerHA-7.2.1 SP3
PowerHA-7.2.1 SP1

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APAR status

  • Closed as program error.

Error description

  • Memory leak causing eventual system halt when PowerHA
cluster manager exits.  The memory allocation failure
that causes the halt is in smux_entTrap() in smuxp.c.
Both IV67960 and IV68537 are already present.

Local fix

  • 



Problem summary


    

  • Memory leak causing eventual system halt.

    



Problem conclusion


    

  • Fixed code to prevent memory leak.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IV95135
    • 

  • Reported component name
    POWERHA SYSMIR
    • 

  • Reported component ID
    5765H3900
    • 

  • Reported release
    721
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Submitted date
    2017-04-14
    • 

  • Closed date
    2017-04-14
    • 

  • Last modified date
    2017-04-14
    • 





    

  • APAR is sysrouted FROM one or more of the following:
    

    
IV93538
    

    • 

  • APAR is sysrouted TO one or more of the following:
    

    • 



Fix information


    

  • Fixed component name
    POWERHA SYSMIR
    • 

  • Fixed component ID
    5765H3900
    • 



Applicable component levels


    








      
              
                            

              

              [{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSLM9V","label":"PowerHA SystemMirror Standard Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"721","Edition":"","Line of Business":{"code":"LOB57","label":"Power"}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSXU4N","label":"PowerHA SystemMirror Enterprise Edition for AIX"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"721","Edition":"","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}},{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSLM9V","label":"PowerHA SystemMirror Standard Edition for AIX"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"721","Edition":"","Line of Business":{"code":"LOB57","label":"Power"}},{"Business Unit":{"code":"BU008","label":"Security"},"Product":{"code":"SGL4G4","label":"PowerHA"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"721","Edition":"","Line of Business":{"code":"","label":""}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            19 October 2021
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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