# Analysis results for test-filename.sol ## Use of tx.origin - SWC ID: 115 - Type: Warning - Contract: Unknown - Function name: `transferOwnership(address)` - PC address: 317 - Estimated Gas Usage: 626 - 1051 ### Description The function `transferOwnership(address)` retrieves the transaction origin (tx.origin) using the ORIGIN opcode. Use msg.sender instead. See also: https://solidity.readthedocs.io/en/develop/security-considerations.html#tx-origin