{"componentChunkName":"component---node-modules-rocketseat-gatsby-theme-docs-core-src-templates-docs-query-js","path":"/manual-review/ERC20WhitelistGatedUpgradeable-ERC","result":{"data":{"mdx":{"id":"95ef9433-d9ca-5c19-84d7-ce3a3f759704","excerpt":"ERC-01M: Inexistent Restriction of Burn Capability Type Severity Location Logical Fault ERC20WhitelistGatedUpgradeable.sol:L19 Description: The  ERC…","fields":{"slug":"/manual-review/ERC20WhitelistGatedUpgradeable-ERC/"},"frontmatter":{"title":"ERC20WhitelistGatedUpgradeable Manual Review Findings","description":"Contains all the findings that relate to manual review on the contract codebase","image":null,"disableTableOfContents":null},"body":"var _excluded = [\"components\"];\n\nfunction _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return 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    address minter,\\n        address gatingSigner\\n    ) public virtual initializer {\\n        __ERC20CappedMintablePresetUpgradeable_init(name, symbol, cap, defaultAdmin, minter);\\n        _setSigner(gatingSigner);\\n    }\\n\\n    modifier whitelistGated() {\\n        if (!hasRole(WHITELISTED_SPENDER_ROLE, _msgSender())) {\\n            bytes calldata _msgData = _msgData();\\n            // calldata must at least be 101 bytes\\n            // i.e., function with no input args, 65 bytes for signature and 32 bytes for blockNumber\\n            if (_msgData.length < 101) revert MissingSignatureAndBlockNumber();\\n            _verifyTxAuthData(_msgData, _msgSender());\\n        }\\n        _;\\n    }\\n\\n    /// @inheritdoc IERC20\\n    function approve(address spender, uint256 amount) public override whitelistGated returns (bool) {\\n        return super.approve(spender, amount);\\n    }\\n\\n    /// @inheritdoc IERC20\\n    function transfer(address to, uint256 amount) public override whitelistGated returns (bool) {\\n        return super.transfer(to, amount);\\n    }\\n\\n    /// @inheritdoc IERC20\\n    function transferFrom(address from, address to, uint256 amount) public override whitelistGated returns (bool) {\\n        return super.transferFrom(from, to, amount);\\n    }\\n}\\n\")), mdx(\"h3\", {\n    \"id\": \"recommendation\",\n    \"style\": {\n      \"position\": \"relative\"\n    }\n  }, mdx(\"a\", {\n    parentName: \"h3\",\n    \"href\": \"#recommendation\",\n    \"aria-label\": \"recommendation permalink\",\n    \"className\": \"anchor before\"\n  }, mdx(\"svg\", {\n    parentName: \"a\",\n    \"aria-hidden\": \"true\",\n    \"focusable\": \"false\",\n    \"height\": \"16\",\n    \"version\": \"1.1\",\n    \"viewBox\": \"0 0 16 16\",\n    \"width\": \"16\"\n  }, mdx(\"path\", {\n    parentName: \"svg\",\n    \"fillRule\": \"evenodd\",\n    \"d\": \"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 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parentName: \"a\"\n  }, \"ERC20WhitelistGatedUpgradeable::whitelistGated\")), \" modifier, alleviating this exhibit.\"), mdx(ViewDiffButton, {\n    repoUrl: \"https://github.com/evergonlabs/TokenLibrary\",\n    mainHash: \"113d78e2bba188c32b69631863e0581377ee205f\",\n    fixHash: \"cce7123df499b17f437377517f0ae05b785792ad\",\n    gitHubIssue: \"7\",\n    mdxType: \"ViewDiffButton\"\n  }));\n}\n;\nMDXContent.isMDXComponent = true;","headings":[{"depth":2,"value":"<span id=\"ERC-01M\">ERC-01M: Inexistent Restriction of Burn Capability</span>"},{"depth":3,"value":"Description:"},{"depth":3,"value":"Impact:"},{"depth":3,"value":"Example:"},{"depth":3,"value":"Recommendation:"},{"depth":3,"value":"Alleviation:"}]}},"pageContext":{"slug":"/manual-review/ERC20WhitelistGatedUpgradeable-ERC/","prev":{"label":"ERC20WhitelistGatedUpgradeable.sol (ERC-S)","link":"/static-analysis/ERC20WhitelistGatedUpgradeable-ERC"},"next":{"label":"ERC20CappedMintablePresetUpgradeable.sol 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