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IV63533: APPLICATION CRASHES IN MALLOC POOL APPLIES TO AIX 7100-03

A fix is available

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Multithreaded application DataFlowEngine crashes when
    using MALLOCOPTION pool.
    

Local fix

Problem summary

  • A multi-threaded application which is using malloc pool
    algorithm, that is using MALLOCOPTIONS=pool might
    crash.
    

Problem conclusion

  • Code changes added in malloc pool algorithm to ensure
    consistency of the internal data structures to prevent
    this problem.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV63533

  • Reported component name

    AIX V7.1

  • Reported component ID

    5765H4000

  • Reported release

    710

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2014-08-13

  • Closed date

    2014-10-09

  • Last modified date

    2015-09-30

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

    IV62745

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

    U869596

Fix information

  • Fixed component name

    AIX V7.1

  • Fixed component ID

    5765H4000

Applicable component levels

  • R710 PSY U869596

       UP15/05/20 I 1000



Document information

More support for: AIX Enterprise Edition

Software version: 710

Operating system(s): AIX

Reference #: IV63533

Modified date: 30 September 2015