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The function addToken does not check if the token was already added

🗓️ 15 Sep 2021 00:00:00Reported by Code4renaType 
code423n4
 code423n4🔗 github.com👁 13 Views

The 'addToken' function is missing a check for existing tokens, leading to potential issues with double counting and incorrect withdrawals. Mitigation steps should include implementing a mapping or an enumerable set for tokens

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14 Oct 2021 00:00Current
6.7Medium risk
Vulners AI Score6.7
function addtokendouble counting issuewithdrawremovetokenmitigation stepsmappingenumerable set
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