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IV39175: ADDRESS FROM SORECEIVE NOT FILLED IN FOR UDP PACKETS APPLIES TO AIX 6100-09

Fix pending

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APAR status

  • Closed as program error.

Error description

  • When soreceive is called, the 2nd argument is a pointer
    to an address which should be filled in with the source
    address of the packet.  The symptom is the address is now
    filled in with a part of the data from the packet.
    
    One symptom is SNA Enterprise Extender (EE) links fail to
    activate.
    

Local fix

Problem summary

  • When a customer uses soreceive( ) in their own kernel extension
    to receive UDP data and Source IP address, soreceive() returns
    invalid source IP address. This causes UDP communication
    failure.  The failure would be seen only in limited AIX
    releases.
    

Problem conclusion

  • Code is modified to return correct source IP address when
    soreceive is called to read the UDP data and source IP address.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV39175

  • Reported component name

    AIX 610 STD EDI

  • Reported component ID

    5765G6200

  • Reported release

    610

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2013-04-03

  • Closed date

    2013-04-03

  • Last modified date

    2013-11-24

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

    IV37701

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

Fix information

  • Fixed component name

    AIX 610 STD EDI

  • Fixed component ID

    5765G6200

Applicable component levels

  • R610 PSY U854672

       UP13/11/21 I 1000

PTF to Fileset Mapping

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Document Information

Modified date:
24 November 2013