ZeroFunctionSelectorIt is possible to craft the name of a function such that it is executed instead of the fallback function in very specific circumstances.
|If a function has a selector consisting only of zeros, is payable and part of a contract that does not have a fallback function and at most five external functions in total, this function is called instead of the fallback function if Ether is sent to the contract without data.|
- First Introduced:
- Fixed in version: 0.4.18
- Severity: very low