DOS - Detector #2402
DOS - Detector #2402
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vijayarawat19
requested review from
montyly,
0xalpharush and
smonicas
as code owners
WalkthroughEnhancing security in smart contract development, a new feature introduces the Changes
Recent Review StatusConfiguration used: CodeRabbit UI Files selected for processing (1)
Files skipped from review as they are similar to previous changes (1)
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tests/e2e/detectors/test_data/dosdetector/0.6.11/dos_detect.sol-0.6.11.zipis excluded by!**/*.zip
Files selected for processing (4)
- slither/detectors/all_detectors.py (1 hunks)
- slither/detectors/functions/dos_detector.py (1 hunks)
- tests/e2e/detectors/test_data/dosdetector/0.6.11/dos_detect.sol (1 hunks)
- tests/e2e/detectors/test_detectors.py (1 hunks)
Additional comments not posted (5)
tests/e2e/detectors/test_data/dosdetector/0.6.11/dos_detect.sol (1)
1-11: LGTM! This contract correctly implements an infinite loop to demonstrate a potential DoS vulnerability, serving as a valid test case for the DOSDetector.slither/detectors/functions/dos_detector.py (2)
15-37: Consider adding more detailed comments to the utility functions, especiallydetect_infinite_calls, to explain the traversal logic and how infinite loops are detected. This will improve code readability and maintainability.
50-80: LGTM! TheDOSDetectorclass is well-implemented, with clear documentation and appropriate metadata. The detection logic is sound, and the use of wiki links for further information is a good practice.slither/detectors/all_detectors.py (1)
14-14: LGTM! The addition ofDOSDetectorto the list of detectors is correctly implemented and follows the established pattern for importing detectors.tests/e2e/detectors/test_detectors.py (1)
75-79: LGTM! The test case for theDOSDetectoris correctly added and follows the established conventions for adding new tests. It properly specifies the detector, test file, and Solidity version.
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Files selected for processing (2)
- slither/detectors/all_detectors.py (1 hunks)
- tests/e2e/detectors/test_detectors.py (1 hunks)
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- slither/detectors/all_detectors.py
- tests/e2e/detectors/test_detectors.py
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Files selected for processing (1)
- slither/detectors/functions/dos_detector.py (1 hunks)
Files skipped from review as they are similar to previous changes (1)
- slither/detectors/functions/dos_detector.py
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Actionable comments posted: 6
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- slither/detectors/functions/dos_detector.py (1 hunks)
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slither/detectors/functions/dos_detector.py (3)
11-17: LGTM! Efficient use of recursion for detecting infinite loops.
19-31: LGTM! Proper handling of recursion and loop detection.
46-72: LGTM! TheDOSDetectorclass is well-implemented and integrates effectively with the detection framework.
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- slither/detectors/functions/dos_detector.py (1 hunks)
Files skipped from review as they are similar to previous changes (1)
- slither/detectors/functions/dos_detector.py
Created a new dos vulnerability detector
Summary by CodeRabbit
DOSDetectorto identify potential Denial of Service (DoS) vulnerabilities in Solidity contracts.DOSDetectorusing a Solidity smart contract example.