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nft_approve_warning_test.sol
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nft_approve_warning_test.sol
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//SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.0;
import './interfaces/IERC721.sol';
contract nft_approve_warning_test {
function safeTransferArt_vulnurable(address to, IERC721 nft, uint256 tokenId) external {
nft.safeTransferFrom(nft.ownerOf(tokenId), to, tokenId);
}
function transferArt_vulnurable(address to, IERC721 nft, uint256 tokenId) external {
nft.transferFrom(nft.ownerOf(tokenId), to, tokenId);
}
function transferArt(address to, IERC721 nft, uint256 tokenId) external {
nft.transferFrom(msg.sender, to, tokenId);
}
}
pragma solidity ^0.8.19;
interface IERC20 {
function transferFrom(address from, address to, uint256 amount) external returns (bool);
}
contract Test
{
IERC20 immutable TOKEN = IERC20(address(0));
function test() internal {
TOKEN.transferFrom(address(this), address(0), 0);
}
}
interface IERC1155 {
function safeTransferFrom(address from, address to, uint256 id, uint256 value, bytes memory data) external;
function safeBatchTransferFrom(
address from,
address to,
uint256[] memory ids,
uint256[] memory values,
bytes memory data
) external;
}
contract TestERC1155 {
function vuln_safeTransferFrom(address target, address from, address to) external {
IERC1155(target).safeTransferFrom(from, to, 1, 1, "");
}
function ok_safeTransferFrom(address target, address to) external {
IERC1155(target).safeTransferFrom(msg.sender, to, 1, 1, "");
}
function vuln_safeBatchTransferFrom(address target, address from, address to) external {
IERC1155(target).safeBatchTransferFrom(from, to, new uint256[](2), new uint256[](2), "");
}
function ok_safeBatchTransferFrom(address target, address to) external {
IERC1155(target).safeBatchTransferFrom(msg.sender, to, new uint256[](2), new uint256[](2), "");
}
}
library SafeERC20 {
function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
// _callOptionalReturn(token, abi.encodeCall(token.transferFrom, (from, to, value)));
}
}
contract TestSafeERC20LibCall {
function vuln1_safeErc20TransferFrom(IERC20 token, address from, address to, uint256 value) external {
SafeERC20.safeTransferFrom(token, from, to, value);
}
function ok1_safeErc20TransferFrom(IERC20 token, address to, uint256 value) external {
SafeERC20.safeTransferFrom(token, msg.sender, to, value);
}
function vuln2_safeErc20TransferFrom(address from, address to, uint256 value) external {
SafeERC20.safeTransferFrom(IERC20(msg.sender), from, to, value);
}
function ok2_safeErc20TransferFrom(address to, uint256 value) external {
SafeERC20.safeTransferFrom(IERC20(msg.sender), msg.sender, to, value);
}
}