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code-423n4 / 2022-05-rubicon-findings

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Upgraded Q -> M from 207 [1656344441354] #506

Closed code423n4 closed 2 years ago

code423n4 commented 2 years ago

Judge has assessed an item in Issue #207 as Medium risk. The relevant finding follows:

HickupHH3 commented 2 years ago
  1. Use call for ETH transfers Using transfer() to send ETH is discouraged as it uses a hardcoded value of 2300 gas, which could cause problems when sending ETH to contracts that use more than 2300 gas in their fallback function. In addition, existing contracts that use less than 2300 gas now could potentially break if future hardforks modify the gas costs of their code.

A more detailed implications can be read here.

dup of #82