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🔒 Fix DoS vulnerability in Credit Protocol contract #33

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Apr 19, 2018
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🔒 Fix DoS vulnerability in Credit Protocol contract #33

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2 changes: 1 addition & 1 deletion contracts/CreditProtocol.sol
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Original file line number Diff line number Diff line change
Expand Up @@ -105,7 +105,7 @@ contract CreditProtocol is Ownable {
return adjustedTxLevel;
}

function executeUcacTx(address _ucacContractAddr) public {
function executeUcacTx(address _ucacContractAddr) private {
uint256 txLevelBeforeCurrentTx = currentTxLevel(_ucacContractAddr);
uint256 txLevelAfterCurrentTx = txLevelBeforeCurrentTx + 10 ** 27 / txPerGigaTokenPerHour;
require(ucacs[_ucacContractAddr].totalStakedTokens >= txLevelAfterCurrentTx);
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