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Duplicated _permit() function

Low/InfoMaple Syrup audit·Three Sigma·Permissionless lending·23rd August, 20243S-SY-N03

Description

The _permit() function, utilized in the MplUserActions, SyrupRouter, and SyrupUserActions contracts, is duplicated across them.

Recommendation

To enhance code reusability and maintainability, this function can be relocated to the utils folder.

Source

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