Skip to content
Request an audit

‹ Findings database

MapleLoanStorage storage slot optimization.

Low/InfoMaple Finance audit·Three Sigma·Institutional lending·10th April, 20233S-MAPLE-N02

Description

On the MapleLoanStorage contract, a storage slot can be reduced by packing the last variable: platformServiceFeeRate (a uint64) with one of the addresses.

Recommendation

Pack the variables into a single storage slot. Note: This may slightly harm code readability

Status

Acknowledged by the team.

Source

Disclosed by 0xSimao · Sherlock's 2025 Watson of the Year · 21 first places in 57 audit contests