Always-Incorrect Control Flow Implementation Affecting vyper Open this link in a new tab package, versions [0,]
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7 Jun 2022
6 Jun 2022
How to fix?
A fix was pushed into the
master branch but not yet published.
vyper is a Pythonic Smart Contract Language for the EVM.
Affected versions of this package are vulnerable to Always-Incorrect Control Flow Implementation when calling an external contract with no return value. As a result, the contract address will be evaluated twice.