Use abi.encodeWithSignature together with raw call() (#1008)

b4406d38 · chriseth · Francisco Giordano · 78e39aa2 · b4406d38
Commit b4406d38 authored Jun 14, 2018 by chriseth Committed by Francisco Giordano Jun 14, 2018
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ReentrancyMock.sol contracts/mocks/ReentrancyMock.sol +1 -2

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--- a/contracts/mocks/ReentrancyMock.sol
+++ b/contracts/mocks/ReentrancyMock.sol
@@ -24,11 +24,10 @@ contract ReentrancyMock is ReentrancyGuard {
  }

  function countThisRecursive(uint256 n) public nonReentrant {
-    bytes4 func = bytes4(keccak256("countThisRecursive(uint256)"));
    if (n > 0) {
      count();
      // solium-disable-next-line security/no-low-level-calls
-      bool result = address(this).call(func, n - 1);
+      bool result = address(this).call(abi.encodeWithSignature("countThisRecursive(uint256)", n - 1));
      require(result == true);
    }
  }