fix: handle infinite allowance parsing #2705
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📦 Next.js Bundle Analysis for aave-uiThis analysis was generated by the Next.js Bundle Analysis action. 🤖 This PR introduced no changes to the JavaScript bundle! 🙌 |
mgrabina
approved these changes
Oct 9, 2025
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General Changes
valueToBigNumber()insteadparseUnits()forapprovedAmountvalues retrieve from the user, to avoid app crash.Developer Notes
Bug Explanation
A user account tried to repay their debt in USDT. The app was crashing when they attempted to input a value to repay in the modal.
The following log was retrieved:
Our useApprovalTx hook was not expecting “infinite approvals” and was trying to use parseUnits() on a huge number in scientific notation, which caused the crash. We’ve now replaced it with valueToBigNumber() to properly handle numbers in scientific notation and convert them to plain numbers without decimals.
Reviewer Checklist
Please ensure you, as the reviewer(s), have gone through this checklist to ensure that the code changes are ready to ship safely and to help mitigate any downstream issues that may occur.
.env.examplefile as well as the pertinant.github/actions/*files