PM46422: PurifyPlus reports false FMRs reported in version 7.0.1.0-002.J but not in 7.0.1.0-002

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APAR status

  • Closed as program error.

Error description

  • RHEL 4, update 8
    gcc 3.4.4
    
    When testing with 7.0.1.0-002.J, a bunch of FMRs are reported.
    Then when testing the same exact application with a previous
    version 7.0.1.0-002, the FMRs are not present.
    
    Everything remained the same except for the PurifyPlus versions
    which seems to indicate that this may be a regression.
    
    Here are the results:
    
    7.0.1.0-002:
    PLKs, MIUs, and FIUs are reported.
    
    7.0.1.0-002.J:
    FMRs and FMWs are reported.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    Spurious FMRs reported from ptmalloc_lockall using
    7.0.1.0-002.J but not on 7.0.1.0-002.
    

Problem conclusion

  • Purify now handles new heap arenas properly.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM46422

  • Reported component name

    RATIONAL DUMMY

  • Reported component ID

    RATL00000

  • Reported release

    701

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2011-08-25

  • Closed date

    2013-03-28

  • Last modified date

    2013-03-28

  • 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

    RATL PURIFY LIN

  • Fixed component ID

    5724I4301

Applicable component levels

  • R701 PSN

       UP



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Document information


More support for:

Rational Purify

Software version:

7.0.1

Reference #:

PM46422

Modified date:

2013-03-28

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