Submission Details
Severity:
setEmission() inside BaseGauge.sol can never be called since GaugeController makes no call to it
Description
setEmission() has the onlyController modifier and as can be seen in the constructor, _controller is meant to point to the cotroller contract i.e. GaugeController.sol:
/**
* @notice Initializes the gauge contract
* @param _rewardToken Address of reward token
* @param _stakingToken Address of staking token
@--> * @param _controller Address of controller contract
* @param _maxEmission Maximum emission amount
* @param _periodDuration Duration of the period
*/
constructor(
address _rewardToken,
address _stakingToken,
address _controller,
uint256 _maxEmission,
uint256 _periodDuration
) {
rewardToken = IERC20(_rewardToken);
stakingToken = IERC20(_stakingToken);
controller = _controller;
// Initialize roles
_grantRole(DEFAULT_ADMIN_ROLE, msg.sender);
@--> _grantRole(CONTROLLER_ROLE, _controller);
// ... Rest of the code
However GaugeController.sol has no function which can call setEmission().
Impact
The emission cap can't be updated in BaseGauge.sol.
Updates
Lead Judging Commences
inallhonesty 3 months ago
Submission Judgement Published Assigned finding tags:
`setWeeklyEmission`, `setBoostParameters`, `setEmission` and `setInitialWeight` cannot be called due to controller access control - not implemented in controller
inallhonesty 3 months ago
Submission Judgement Published Assigned finding tags:
`setWeeklyEmission`, `setBoostParameters`, `setEmission` and `setInitialWeight` cannot be called due to controller access control - not implemented in controller
Prize pool breakdown
Total prize
77,280 USDC
nSLOC
3,86420 USDC / LOC
74,000
3,280
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