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

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This rule appears in the C++ Secure Coding Standard as FIO03-CPP. Do not make assumptions about fopen() and file creation.

References

Wiki Markup
\[[ISO/IEC 9899:1999|AA. C References#ISO/IEC 9899-1999]\] Section 7.19.3, "Files," and Section 7.19.4, "Operations on Files"
\[[ISO/IEC TR 24731-1:2007|AA. C References#SO/IEC TR 24731-1-2007]\] Section 6.5.2.1, "The {{fopen_s}} function"
\[[Loosemore 07|AA. C References#Loosemore 07]\] [Section 12.3, "Opening Streams"|http://www.gnu.org/software/libc/manual/html_node/Opening-Streams.html]
\[[Open Group 04|AA. C References#Open Group 04]\]
\[[Seacord 05a|AA. C References#Seacord 05]\] Chapter 7, "File I/O"

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