/* * @source: etherscan.io * @author: - * @vulnerable_at_lines: 16 */ pragma solidity ^0.4.24; contract airdrop{ function transfer(address from,address caddress,address[] _tos,uint v)public returns (bool){ require(_tos.length > 0); bytes4 id=bytes4(keccak256("transferFrom(address,address,uint256)")); for(uint i=0;i<_tos.length;i++){ // UNCHECKED_LL_CALLS caddress.call(id,from,_tos[i],v); } return true; } }