==== Integer Underflow ==== SWC ID: 101 Severity: High Contract: Unknown Function name: sendeth(address,uint256) PC address: 567 Estimated Gas Usage: 11915 - 52861 The binary subtraction can underflow. The operands of the subtraction operation are not sufficiently constrained. The subtraction could therefore result in an integer underflow. Prevent the underflow by checking inputs or ensure sure that the underflow is caught by an assertion. -------------------- ==== Integer Underflow ==== SWC ID: 101 Severity: High Contract: Unknown Function name: sendeth(address,uint256) PC address: 649 Estimated Gas Usage: 11915 - 52861 The binary subtraction can underflow. The operands of the subtraction operation are not sufficiently constrained. The subtraction could therefore result in an integer underflow. Prevent the underflow by checking inputs or ensure sure that the underflow is caught by an assertion. --------------------