-
Notifications
You must be signed in to change notification settings - Fork 9
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Fix edge case with rage quit only with unstETH NFTs. Refactor libraries. #89
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Comment on lines
+179
to
+200
function calcRequestAmounts( | ||
uint256 minRequestAmount, | ||
uint256 maxRequestAmount, | ||
uint256 remainingAmount | ||
) internal pure returns (uint256[] memory requestAmounts) { | ||
uint256 requestsCount = remainingAmount / maxRequestAmount; | ||
// last request amount will be equal to zero when it's multiple requestAmount | ||
// when it's in the range [0, minRequestAmount) - it will not be included in the result | ||
uint256 lastRequestAmount = remainingAmount - requestsCount * maxRequestAmount; | ||
if (lastRequestAmount >= minRequestAmount) { | ||
requestsCount += 1; | ||
} | ||
|
||
requestAmounts = new uint256[](requestsCount); | ||
for (uint256 i = 0; i < requestsCount; ++i) { | ||
requestAmounts[i] = maxRequestAmount; | ||
} | ||
|
||
if (lastRequestAmount >= minRequestAmount) { | ||
requestAmounts[requestsCount - 1] = lastRequestAmount; | ||
} | ||
} |
Check warning
Code scanning / Slither
Divide before multiply Medium
WithdrawalsBatchesQueue.calcRequestAmounts(uint256,uint256,uint256) performs a multiplication on the result of a division:
- requestsCount = remainingAmount / maxRequestAmount
- lastRequestAmount = remainingAmount - requestsCount * maxRequestAmount
- requestsCount = remainingAmount / maxRequestAmount
- lastRequestAmount = remainingAmount - requestsCount * maxRequestAmount
Merged
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
No description provided.