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SyrupBitcoinRouter::processRedemptions() could be optimized by batching transfers together

Low/InfoMaple Withdrawal Queue·Sherlock · Institutional lending · 22nd October, 2025I-1

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Summary

SyrupBitcoinRouter::processRedemptions() transfer in each loop iteration, when the sums could be added together and transferred after the end.

Vulnerability Detail

As can be seen here, it will transfer/redeem on every iteration, which is not very effective.

Impact

N/A

Code Snippet

https://github.com/sherlock-audit/2025-10-maple-oct-22nd/pull/11/files#diff-18c2378be607a98c91191fcd085ea891f37c1a8a9210c32f7aa3caa044c30550R109

Tool Used

Manual Review

Recommendation

Redeeming, treasury fees, and even the owner could be optimized to be batched together.