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Objective-C

Objective-C : Unused variable

Classification

OWASP Mobile Top 10 2016
M7-Poor Code Quality
PCI DSS 4.0
2.2.4
CWE
CWE-563

Overview

The variable is defined in the header file but is not used in the implementation. Apparently, the variable may be removed from the code.

References

  1. CWE-563: Assignment to Variable without Use (‘Unused Variable’)
  2. Mobile Top 10 2016-M7-Poor Code Quality
MEDIUM

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See also

Objective-C

Objective-C : Internal information leak

Objective-C

Objective-C : Weak hashing algorithm

Objective-C

Objective-C : Unsafe reflection