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Badger Citadel contest - sabtikw's results

Bringing BTC to DeFi

General Information

Platform: Code4rena

Start Date: 04/02/2022

Pot Size: $30,000 USDC

Total HM: 3

Participants: 37

Period: 3 days

Judge: leastwood

Id: 84

League: ETH

Findings Distribution

Researcher Performance

Rank: 36/37

Findings: 1

Award: $33.36

🌟 Selected for report: 0

🚀 Solo Findings: 0

External Links

Code4rena Contest Page Github Contest Repository Github Findings Repository BadgerDAO

Findings Information

🌟 Selected for report: IllIllI

Also found by: 0x0x0x, Czar102, Dravee, Jujic, NoamYakov, OriDabush, PostMan56, Ruhum, TomFrenchBlockchain, WatchPug, defsec, gzeon, hyh, pauliax, peritoflores, rfa, robee, sabtikw, throttle, tqts, ych18

Awards

33.3595 USDC - $33.36

Labels

bug

G (Gas Optimization)

External Links

Link to GitHub issue

Gas Optimization Finding

use !=0 instead of > 0 in comparison operation to reduce gas usage :

link to referenced code

https://github.com/code-423n4/2022-02-badger-citadel/blob/84596551d62f243d13fcb2d486346dde08002f7b/contracts/TokenSaleUpgradeable.sol#L166

https://github.com/code-423n4/2022-02-badger-citadel/blob/84596551d62f243d13fcb2d486346dde08002f7b/contracts/TokenSaleUpgradeable.sol#L197

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