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[{"check": "tx-origin", "impact": "Medium", "confidence": "Medium", "description": "TxOrigin.bug0 uses tx.origin for authorization:\n\t- require(bool)(tx.origin == owner) (tests/tx_origin-0.5.1.sol#10)\n", "elements": [{"type": "function", "name": "bug0", "source_mapping": {"start": 127, "length": 66, "filename_used": "/home/travis/build/crytic/slither/tests/tx_origin-0.5.1.sol", "filename_relative": "tests/tx_origin-0.5.1.sol", "filename_absolute": "/home/travis/build/crytic/slither/tests/tx_origin-0.5.1.sol", "filename_short": "tests/tx_origin-0.5.1.sol", "lines": [9, 10, 11], "starting_column": 5, "ending_column": 6}, "contract": {"type": "contract", "name": "TxOrigin", "source_mapping": {"start": 25, "length": 442, "filename_used": "/home/travis/build/crytic/slither/tests/tx_origin-0.5.1.sol", "filename_relative": "tests/tx_origin-0.5.1.sol", "filename_absolute": "/home/travis/build/crytic/slither/tests/tx_origin-0.5.1.sol", "filename_short": "tests/tx_origin-0.5.1.sol", "lines": [3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26], "starting_column": 1, "ending_column": 2}}}, {"type": "expression", "expression": "require(bool)(tx.origin == owner)", "source_mapping": {"start": 159, "length": 27, "filename_used": "/home/travis/build/crytic/slither/tests/tx_origin-0.5.1.sol", "filename_relative": "tests/tx_origin-0.5.1.sol", "filename_absolute": "/home/travis/build/crytic/slither/tests/tx_origin-0.5.1.sol", "filename_short": "tests/tx_origin-0.5.1.sol", "lines": [10], "starting_column": 9, "ending_column": 36}}]}, {"check": "tx-origin", "impact": "Medium", "confidence": "Medium", "description": "TxOrigin.bug2 uses tx.origin for authorization:\n\t- tx.origin != owner (tests/tx_origin-0.5.1.sol#14-16)\n", "elements": [{"type": "function", "name": "bug2", "source_mapping": {"start": 199, "length": 95, "filename_used": "/home/travis/build/crytic/slither/tests/tx_origin-0.5.1.sol", "filename_relative": "tests/tx_origin-0.5.1.sol", "filename_absolute": "/home/travis/build/crytic/slither/tests/tx_origin-0.5.1.sol", "filename_short": "tests/tx_origin-0.5.1.sol", "lines": [13, 14, 15, 16, 17], "starting_column": 5, "ending_column": 6}, "contract": {"type": "contract", "name": "TxOrigin", "source_mapping": {"start": 25, "length": 442, "filename_used": "/home/travis/build/crytic/slither/tests/tx_origin-0.5.1.sol", "filename_relative": "tests/tx_origin-0.5.1.sol", "filename_absolute": "/home/travis/build/crytic/slither/tests/tx_origin-0.5.1.sol", "filename_short": "tests/tx_origin-0.5.1.sol", "lines": [3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26], "starting_column": 1, "ending_column": 2}}}, {"type": "expression", "expression": "tx.origin != owner", "source_mapping": {"start": 231, "length": 57, "filename_used": "/home/travis/build/crytic/slither/tests/tx_origin-0.5.1.sol", "filename_relative": "tests/tx_origin-0.5.1.sol", "filename_absolute": "/home/travis/build/crytic/slither/tests/tx_origin-0.5.1.sol", "filename_short": "tests/tx_origin-0.5.1.sol", "lines": [14, 15, 16], "starting_column": 9, "ending_column": 10}}]}]
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