Submitted by CertoraInc
The flan contract must have balance (and must have more flan then we want to transfer) in order to allow flan transfers. If it doesnt have any balance, the safeTransfer, which is the only way to transfer flan, will call _transfer() function with amount = 0. It should check address(msg.sender)s balance instead of address(this)s balance.
gititGoro (Behodler) confirmed but disagreed with High severity
Jack the Pug (judge) decreased severity to Medium and commented:
