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code-423n4 / 2022-02-concur-findings

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Gas Optimization report #41

Open code423n4 opened 2 years ago

code423n4 commented 2 years ago

Handle

sabtikw

Vulnerability details

Gas Optimization Findings Report

Finding

use !=0 instead of > 0 in if statement comparison

Link to Code : https://github.com/code-423n4/2022-02-concur/blob/02d286253cd5570d4e595527618366f77627cdaf/contracts/ConvexStakingWrapper.sol#L184

https://github.com/code-423n4/2022-02-concur/blob/02d286253cd5570d4e595527618366f77627cdaf/contracts/ConvexStakingWrapper.sol#L236

https://github.com/code-423n4/2022-02-concur/blob/02d286253cd5570d4e595527618366f77627cdaf/contracts/ConvexStakingWrapper.sol#L262

https://github.com/code-423n4/2022-02-concur/blob/02d286253cd5570d4e595527618366f77627cdaf/contracts/StakingRewards.sol#L94

https://github.com/code-423n4/2022-02-concur/blob/02d286253cd5570d4e595527618366f77627cdaf/contracts/StakingRewards.sol#L108

https://github.com/code-423n4/2022-02-concur/blob/02d286253cd5570d4e595527618366f77627cdaf/contracts/StakingRewards.sol#L119

https://github.com/code-423n4/2022-02-concur/blob/02d286253cd5570d4e595527618366f77627cdaf/contracts/USDMPegRecovery.sol#L93

https://github.com/code-423n4/2022-02-concur/blob/02d286253cd5570d4e595527618366f77627cdaf/contracts/USDMPegRecovery.sol#L99

https://github.com/code-423n4/2022-02-concur/blob/02d286253cd5570d4e595527618366f77627cdaf/contracts/USDMPegRecovery.sol#L113

https://github.com/code-423n4/2022-02-concur/blob/02d286253cd5570d4e595527618366f77627cdaf/contracts/USDMPegRecovery.sol#L120

GalloDaSballo commented 2 years ago

10 * 3 gas = 30 gas saved