IBM Support

IT27520: SEGV IN BSON_ITERATOR_NEXT() WHEN USING BSON_NEW OR BSON_GET IN THE QUERY

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APAR status

  • Closed as program error.

Error description

  • Stack trace:
    
    mt_ex_throw_sig
    afsig_handler
    <signal frame>
    bson_iterator_next
    bson_project_elms
    bson_new
    geval
    ev_geval
    new_eval
    evalcols
    getrow
    fetchrow
    exfetch
    sql_nfetch
    sq_nfetch
    sqmain
    listen_verify
    spawn_thread
    th_init_initgls
    startup
    
    
    Query being ran:
    
    select id, bson_new ( data, '{"_id":1}')::bson::json as data
    from mynosqltable
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * Users of IDS 12.10.xC10 and older versions.                  *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * segv in bson_iterator_next() when using bson_new or bson_get *
    * in the query.                                                *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    

Problem conclusion

  • Fixed in IDS 12.10.xC11.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT27520

  • Reported component name

    INFORMIX SERVER

  • Reported component ID

    5725A3900

  • Reported release

    C10

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2018-12-24

  • Closed date

    2019-10-08

  • Last modified date

    2019-10-08

  • 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

    INFORMIX SERVER

  • Fixed component ID

    5725A3900

Applicable component levels

[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSGU8G","label":"Informix Servers"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"C10","Edition":"","Line of Business":{"code":"","label":""}}]

Document Information

Modified date:
08 October 2019