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Search for vulnerabilities resulting from the violation of this rule on the CERT website.

Other Languages

This rule appears in the C++ Secure Coding Standard as MSC09-CPP. Character Encoding - Use Subset of ASCII for Safety.

References

Wiki Markup
\[[Kuhn 06|AA. C References#Kuhn 06]\] UTF-8 and Unicode FAQ for UNIX/Linux
\[[ISO/IEC 646-1991|AA. C References#ISO/IEC 646-1991]\] ISO 7-bit coded character set for information interchange
\[[ISO/IEC 9899:1999|AA. C References#ISO/IEC 9899-1999]\] Section 5.2.1, "Character sets"
\[[ISO/IEC PDTR 24772|AA. C References#ISO/IEC PDTR 24772]\] "AJN Choice of Filenames and other External Identifiers"
\[[MISRA 04|AA. C References#MISRA 04]\] Rule 3.2, "The character set and the corresponding encoding shall be documented," and Rule 4.1, "Only those escape sequences that are defined in the ISO C standard shall be used"
\[[Wheeler 03|AA. C References#Wheeler03]\] 5.4 File Names
\[[VU#881872|AA. C References#VU881872]\]

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