First Flight #9: Soulmate

Summary

Vulnerability Details

In this function if msg.sender never interacted with
soulmate.sol the value ‘soulmateId[msg.sender] would returns 0 and this
can be not that correct.

Impact

All people can call this function (but not receive tokens if they did
not staked their tokens).

Tools Used

Foundry

Recommendations

Consider check if msg.sender has actually a
soulmate and if he staked the tokens.