Code Correctness: Arithmetic Operation on Boolean

Abstract

程式對 Boolean 值作了一個運算，其可能達不到程式設計師所想要的結果。

Explanation

對 Boolean 值的運算和對整數值的運算不同，這有可能會導致一個預期外的結果。

References

[1] Standards Mapping - Common Weakness Enumeration CWE ID 398

[2] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2012 Rule 13.4, Rule 14.3

[3] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C Guidelines 2023 Rule 13.4, Rule 14.3

[4] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2008 Rule 5-0-13, Rule 6-2-1

[5] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.6

[6] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.6

[7] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.6

[8] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.6

[9] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4

[10] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection

[11] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection

[12] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection

desc.structural.cpp.code_correctness_arithmetic_operation_on_boolean