Submission Details
Severity:
Missing Zero Check
Summary
Missing Zero Check of collateralValueInUsd variable of L330 of DSCEngine.sol contract could cause unnecessary errors and imprecision of code execution
Vulnerability Details
Missing Zero Check of collateralValueInUsd variable of L330 of DSCEngine.sol contract could cause unnecessary errors and precision of code execution, which could affect functions linked to it, liquidate(...) function of L229 is one of them
Tools Used
Solidity, Hardhat
Recommendations
Making sure a reversion error functions reverts the code with details when collateralValueInUsd is Zero
Prize pool breakdown
Total prize
15,000 USDC
nSLOC
23664 USDC / LOC
14,000 USDC
1,000 USDC
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