IBM Support

LI74428: Incorrect entries for virtual function table

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Handling of multiple inheritance and virtual base classes:
    
    The virtual function table had 0's instead of function addresses
    

Local fix

  • N/A
    

Problem summary

  • At runtime, a virtual function call will get a segmentation
    violation for C++ programmers using programs which make use of
    multiple inheritance or virtual bases
    

Problem conclusion

  • Enhance the compiler to check for multiple inheritance and
    virtual base classes.
    

Temporary fix

Comments

APAR Information

  • APAR number

    LI74428

  • Reported component name

    XL C/C++ RHEL52

  • Reported component ID

    5724U8310

  • Reported release

    A10

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2009-03-31

  • Closed date

    2009-03-31

  • Last modified date

    2009-03-31

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

    LI74318

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

Fix information

  • Fixed component name

    XL C/C++ RHEL52

  • Fixed component ID

    5724U8310

Applicable component levels

[{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSJT9L","label":"XL C\/C++"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"A.1","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}}]

Document Information

Modified date:
16 October 2021