Enhanced variable value validation.

[TakanoTaiga]

Description

Abstract

This pull request enhances the validation of floating point values in mathematical calculations. Add a safeSqrt function to prevent incorrect square root calculations.

Background

Fixed what was pointed out in #1394.

Details

In floating-point arithmetic, calculating the square root of negative numbers can result in undefined behavior. The safeSqrt function ensures that only non-negative inputs are processed, returning zero when the input is negative.

References

• Possible square root of a negative number in LongitudinalSpeedPlanner::planConstraintsFromJerkAndTimeConstraint #1394

Destructive Changes

N/A

Known Limitations

N/A

[github-actions]

Checklist for reviewers ☑️

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[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
33.3% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[hakuturu583]

Please add doxygen comment for describe safeSqrt behavior.