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URL: https://www.ibm.com/support/pages/apar/IJ24477

⇱ IJ24477: MEMORY LEAK IN REGEX

IJ24477: MEMORY LEAK IN REGEX

APAR status

  • Closed as program error.

Error description

  • Regex does not fully cleanup internal
state on destruction / reset causing a
memory leak

Local fix

  • apply fix

Problem summary

  • USERS AFFECTED:
C++ Users using std::tr1:basic_regex objects maybe affected by
this issue.

PROBLEM DESCRIPTION:
Regex does not fully cleanup internal state on destruction /
reset causing a memory leak

Problem conclusion

  • The fix causes the _Destroy operation to fully cleanup the
internal state

Temporary fix



Comments


    



APAR Information




    

  • APAR number
    IJ24477
    • 

  • Reported component name
    XL C/C++ RUNTIM
    • 

  • Reported component ID
    5725C7201
    • 

  • Reported release
    G10
    • 

  • Status
    CLOSED PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2020-04-23
    • 

  • Closed date
    2020-04-30
    • 

  • Last modified date
    2020-04-30
    • 





    

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

    
IJ22190
    

    • 

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

    • 



Fix information


    

  • Fixed component name
    XL C/C++ RUNTIM
    • 

  • Fixed component ID
    5725C7201
    • 



Applicable component levels







 
 
 
 

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Document Information


 

 

 Modified date:
 

 01 May 2020