IBM Support

IC73191: ASSERTION FAILURE POSSIBLE IN VII_INSERT_LEFTOVER DUE TO ACCESS OF ALREADY FREED MEMORY

Subscribe to this APAR

By subscribing, you receive periodic emails alerting you to the status of the APAR, along with a link to the fix after it becomes available. You can track this item individually or track all items by product.

Notify me when this APAR changes.

Notify me when an APAR for this component changes.

 

APAR status

  • Closed as program error.

Error description

  • You may encounter an Assertion Failure in vii_insert_leftover()
when this function is accessing already freed memory and its
content was changed in the meantime.

vii_insert_leftover
fm_vii_insert_leftover
insert_leftover_rows
close_cb_subtree
closesdb
doreleasesdb
drpcurlist
clean_proc
udr_freedesc
udr_end_sequence_internal
vti_end_sequences
fm_vti_freefrag
fm_ftfree
fmftdrop
droptab
aud_droptab
excommand
ip_evalsql
runproc
udrlm_spl_execute
udrlm_exec_routine
udr_execute
exroutine
execproc
aud_execproc
excommand
...

Local fix

  • 



Problem summary


    

  • ****************************************************************
* USERS AFFECTED:                                              *
* 11.50.xC5 and onwards                                        *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* Sometimes the server will abort after the datablade          *
* functions using vti/vii functionality inside a stored        *
* procedure are used and the table is getting dropped. This    *
* can happen sometimes in very specific scenarios.             *
****************************************************************
* RECOMMENDATION:                                              *
* Upgrade to 11.50.xC9 server or later.                        *
****************************************************************

    



Problem conclusion


    

  • The fix prevents server from aborting during certain scenarios.
Fixed in IDS 11.50.xC9.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IC73191
    • 

  • Reported component name
    IBM IDS ENTRP E
    • 

  • Reported component ID
    5724L2304
    • 

  • Reported release
    B15
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2010-12-10
    • 

  • Closed date
    2011-09-27
    • 

  • Last modified date
    2011-09-27
    • 





    

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

    • 

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

    • 



Fix information


    

  • Fixed component name
    IBM IDS ENTRP E
    • 

  • Fixed component ID
    5724L2304
    • 



Applicable component levels


    

  • RB15  PSN
       UP
    • 








      
              
                            

              

              [{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSGU8G","label":"Informix Servers"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"B15","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            27 September 2011
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
Page Feedback