The RebasingGToken.transfer function logs LogTransfer(msg.sender, recipient, amount) but the previous super._transfer call already logs the exact same arguments Transfer(sender, recipient, amount).
Recommended Mitigation Steps
The LogTransfer event is not needed for the rebasing token as it is the same as the Transfer event of the base class.
Removing and not emitting LogTransfer saves gas on every transfer.
Handle
cmichel
Vulnerability details
Vulnerability Details
The
RebasingGToken.transferfunction logsLogTransfer(msg.sender, recipient, amount)but the previoussuper._transfercall already logs the exact same argumentsTransfer(sender, recipient, amount).Recommended Mitigation Steps
The
LogTransferevent is not needed for the rebasing token as it is the same as theTransferevent of the base class. Removing and not emittingLogTransfersaves gas on every transfer.