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PI94745: ODRLIBX crashes from memory corruption errors after freeing webmodules on routing table updates.

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • When an update to the routing table occurs webmodules that
    are still in use could be freed, resulting in bad memory
    references leading to crashes.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM WebSphere Application      *
    *                  Server                                      *
    ****************************************************************
    * PROBLEM DESCRIPTION: ODRLIBX crashes from memory corruption  *
    *                      errors after freeing webmodules on      *
    *                      routing table updates.                  *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    When an update to the routing table occurs webmodules that
    are still in use could be freed, resulting in bad memory
    references leading to crashes.
    

Problem conclusion

Temporary fix

  • Longer term fixes made as part of ongoing memory leak
    analysis
    

Comments

APAR Information

  • APAR number

    PI94745

  • Reported component name

    WEBS APP SERV N

  • Reported component ID

    5724H8800

  • Reported release

    900

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2018-03-06

  • Closed date

    2018-08-29

  • Last modified date

    2018-08-29

  • 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

    WEBS APP SERV N

  • Fixed component ID

    5724H8800

Applicable component levels

  • R900 PSY

       UP

[{"Business Unit":{"code":"BU053","label":"Cloud \u0026 Data Platform"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"900","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]

Document Information

Modified date:
19 October 2021