SEI CERT C Coding Standard

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CERT C++ Secure Coding StandardINT05-CPP. Do not use input functions to convert character data if they cannot handle all possible inputs
MITRE CWECWE-192, Integer coercion error
CWE-197, Numeric truncation error

Bibliography

[ISO/IEC 9899:2011]Section 7.22.1.4, "The strtol, strtoll, strtoul, and strtoull Functions," and section 7.21.6, "Formatted Input/Output Functions"
[Klein 2002] 
[Linux 2008]scanf(3)