Submission Details
Severity:
The `ChoosingRam::increaseValuesOfParticipants` uses a very convoluted, gas inefficient approach to upgrading characteristics of ramNFTs
[L-10] The ChoosingRam::increaseValuesOfParticipants uses a very convoluted, gas inefficient approach to upgrading characteristics of ramNFTs.
Description: The ChoosingRam::increaseValuesOfParticipants uses a very convoluted, gas inefficient approach to upgrading characteristics of ramNFTs.
if (random == 0) {
if (ramNFT.getCharacteristics(tokenIdOfChallenger).isJitaKrodhah == false){
ramNFT.updateCharacteristics(tokenIdOfChallenger, true, false, false, false, false);
} else if (ramNFT.getCharacteristics(tokenIdOfChallenger).isDhyutimaan == false){
ramNFT.updateCharacteristics(tokenIdOfChallenger, true, true, false, false, false);
} else if (ramNFT.getCharacteristics(tokenIdOfChallenger).isVidvaan == false){
ramNFT.updateCharacteristics(tokenIdOfChallenger, true, true, true, false, false);
} else if (ramNFT.getCharacteristics(tokenIdOfChallenger).isAatmavan == false){
ramNFT.updateCharacteristics(tokenIdOfChallenger, true, true, true, true, false);
} else if (ramNFT.getCharacteristics(tokenIdOfChallenger).isSatyavaakyah == false){
ramNFT.updateCharacteristics(tokenIdOfChallenger, true, true, true, true, true);
selectedRam = ramNFT.getCharacteristics(tokenIdOfChallenger).ram;
}
} else {
if (ramNFT.getCharacteristics(tokenIdOfAnyPerticipent).isJitaKrodhah == false){
ramNFT.updateCharacteristics(tokenIdOfAnyPerticipent, true, false, false, false, false);
} else if (ramNFT.getCharacteristics(tokenIdOfAnyPerticipent).isDhyutimaan == false){
ramNFT.updateCharacteristics(tokenIdOfAnyPerticipent, true, true, false, false, false);
} else if (ramNFT.getCharacteristics(tokenIdOfAnyPerticipent).isVidvaan == false){
ramNFT.updateCharacteristics(tokenIdOfAnyPerticipent, true, true, true, false, false);
} else if (ramNFT.getCharacteristics(tokenIdOfAnyPerticipent).isAatmavan == false){
ramNFT.updateCharacteristics(tokenIdOfAnyPerticipent, true, true, true, true, false);
} else if (ramNFT.getCharacteristics(tokenIdOfAnyPerticipent).isSatyavaakyah == false){
ramNFT.updateCharacteristics(tokenIdOfAnyPerticipent, true, true, true, true, true);
selectedRam = ramNFT.getCharacteristics(tokenIdOfAnyPerticipent).ram;
}
}
Recommended Mitigation: As the characteristics are ordinal (they add up) it is much more efficient to use an enum in its stead. As this is a low risk finding, I will suffice with leaving a link to solidity-by-example on enums: https://solidity-by-example.org/enum/.
Updates
Lead Judging Commences
bube about 1 year ago
Submission Judgement Published Reason: Non-acceptable severity
Assigned finding tags:
Info/Gas/Invalid according to docs
Rewards breakdown
nSLOC
218This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
Live
The contest is live. Earn rewards by submitting a finding.
Appeals
This is your time to appeal against judgements on your submissions.
Appeals Review
Appeals are being carefully reviewed by our judges.