Static Analyzer for Solidity
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slither/tests/detectors/reentrancy-no-eth/0.5.16/no-reentrancy-staticcall.sol

20 lines
556 B

library MyLibrary {
function aViewCall(address token) internal view {
(bool success ,) = token.staticcall(abi.encodeWithSignature("decimals"));
require(success, "call failed");
}
}
contract A {
uint256 private protectMe = 1;
function good() external {
MyLibrary.aViewCall(0x6B175474E89094C44Da98b954EedeAC495271d0F);
protectMe += 1;
}
function good1() external {
(bool success,) = address(MyLibrary).staticcall(abi.encodeWithSignature("aViewCall(address)"));
require(success, "call failed");
protectMe += 1;
}
}