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IJ40784: SECLDAPCLNTD CORE DUMP

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APAR status

  • Closed as program error.

Error description

  • secldapclntd may core dump due to memory corruption. The
exact location of the core dump may vary, but likely
 the top of the stack would involve malloc-related
functions like malloc_y, free_y, rightmost, leftmost,
etc, similar to this:



(dbx) t
free_y(??, ??) at 0xd012b868
free_common(??) at 0xd011171c
opdata_freemember@AF84_61(??) at 0x1000ebb0
process_it(??) at 0x1002a25c
work_thread_init(??) at 0x10002b40

Local fix

  • 



Problem summary


    

  • The AIX LDAP client may allocate a few bytes more than
necessary when receiving certain user attributes, but there is
no known impact caused by this.

    



Problem conclusion


    

  • The AIX LDAP client now allocates only the memory required.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IJ40784
    • 

  • Reported component name
    AIX V7.2
    • 

  • Reported component ID
    5765CD200
    • 

  • Reported release
    720
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2022-06-22
    • 

  • Closed date
    2022-09-16
    • 

  • Last modified date
    2022-09-22
    • 





    

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

    • 

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

    
IJ40976 IJ42642 IJ42707 IJ42868 IJ43018
    

    • 



Fix information


    

  • Fixed component name
    AIX V7.2
    • 

  • Fixed component ID
    5765CD200
    • 



Applicable component levels


    








      
              
                            

              

              [{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SG11S"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"720","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}}]
              

                                                                    

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            23 September 2022
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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