Built-in API should be called with the correct number of arguments

• MISMATCHED_COUNT_OF_ARGS
• Error
• Medium, Low
• cwe

This rule applies when built-in API is called with the wrong number of arguments.

Because built-in has the specification for its arguments, arguments are useless or cause undefined behavior if the number of arguments does not match.

Noncompliant Code Example

var y = Math.atan2(a/b); // MISMATCHED_COUNT_OF_ARGS alarm

Compliant Code Example

var y = Math.atan2(a, b);

Version

This rule was introduced in DeepScan 1.0.0-alpha.

See

• CWE-628

• CWE-685