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IT30426: USE OF JSON FUNCTION MAY CAUSE PANIC

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Query involves JSON function may causes memory corruption and
    instance panic.
    Users might see the stack trace like as below when hitting the
    problem.
    
    stack:
     [0] 0x00007FFA9DB1C4E8 pdLog + 0x5D8
     [1] 0x00007FFA9D9497E7 sqloDiagnoseFreeBlockFailure + 0xE7
     [2] 0x00007FFA9D943A38 sqlofmblkEx + 0x6D8
     [3] 0x00007FFA7760157D sqlriJsonCtorFreeWAList + 0x7D
     [4] 0x00007FFA774379EB sqlricls_simple + 0x152B
     [5] 0x00007FFA76F988E3 sqlrr_process_close_request + 0x1D3
     [6] 0x00007FFA76E703D7 sqlrr_fetch_error + 0xD77
     [7] 0x00007FFA76E61649 sqlrr_open + 0x1249
     [8] 0x00007FFA75237263 sqljs_ddm_opnqry + 0x513
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * ALL                                                          *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * No Local Fix                                                 *
    ****************************************************************
    

Problem conclusion

  • See description
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT30426

  • Reported component name

    DB2 FOR LUW

  • Reported component ID

    DB2FORLUW

  • Reported release

    B10

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2019-09-27

  • Closed date

    2021-03-16

  • Last modified date

    2021-03-16

  • 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

    DB2 FOR LUW

  • Fixed component ID

    DB2FORLUW

Applicable component levels

  • RB10 PSN

       UP

[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSEPGG","label":"DB2 for Linux- UNIX and Windows"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"11.1","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

Document Information

Modified date:
03 May 2022