Submission Details
Severity:
Costly operations inside loops
Summary
Invoking SSTOREoperations in loops may lead to Out-of-gas errors. Use a local variable to hold the loop computation result.
Vulnerability Details
in TrickOrTreat.sol [Line: 32]
for (uint256 i = 0; i < treats.length; i++) {
Impact
Out-of-gas errors
Tools Used
Personal Knowledge
Recommendations
using a variable out of for loop for getting length of `treats`
uint256 lengthOfTreats=treats.length;
for (uint256 i = 0; i <lengthOfTreats ; i++) {
Rewards breakdown
nSLOC
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2 EXP
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