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Résumé

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ISO/IEC TR 24731-1:2007 provides alternative functions for the C Library (as defined in ISO/IEC 9899:1999) that promote safer, more secure programming. The functions verify that output buffers are large enough for the intended result, and return a failure indicator if they are not. Optionally, failing functions call a "runtime-constraint handler" to report the error. Data is never written past the end of an array. All string results are null terminated. In addition, the functions in ISO/IEC TR 24731-1:2007 are re-entrant: they never return pointers to static objects owned by the function.

ISO/IEC TR 24731-1:2007 also contains functions that address insecurities with the C input-output facilities.


Informations générales 

  • État actuel
     : Publiée
    Date de publication
     : 2007-09
  • Edition
     : 2
  • Comité technique
     : ISO/IEC JTC 1/SC 22 Langages de programmation, leur environnement et interfaces des logiciels de systèmes
  • ICS
     :
    35.060 Langages utilisés dans les technologies de l'information

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