{"componentChunkName":"component---node-modules-rocketseat-gatsby-theme-docs-core-src-templates-docs-query-js","path":"/code-style/GatedMintRWA-GMR","result":{"data":{"mdx":{"id":"86c80add-8cfb-5164-80db-d2723a7985a4","excerpt":"GMR-01C: Inefficient Array Resize Operation Type Severity Location Gas Optimization GatedMintRWA.sol:L246-L254 Description: The referenced code block will copy…","fields":{"slug":"/code-style/GatedMintRWA-GMR/"},"frontmatter":{"title":"GatedMintRWA Code Style Findings","description":"Contains all the findings that relate to code style 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 target; }; return _extends.apply(this, arguments); }\n\nfunction _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }\n\nfunction _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }\n\n/* @jsxRuntime classic */\n\n/* @jsx mdx */\nvar _frontmatter = {\n  \"title\": \"GatedMintRWA Code Style Findings\",\n  \"description\": \"Contains all the findings that relate to code 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\"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 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"\n  }))), mdx(\"span\", {\n    id: \"GMR-01C\"\n  }, \"GMR-01C: Inefficient Array Resize Operation\")), mdx(\"table\", null, mdx(\"thead\", {\n    parentName: \"table\"\n  }, mdx(\"tr\", {\n    parentName: \"thead\"\n  }, mdx(\"th\", {\n    parentName: \"tr\",\n    \"align\": null\n  }, \"Type\"), mdx(\"th\", {\n    parentName: \"tr\",\n    \"align\": null\n  }, \"Severity\"), mdx(\"th\", {\n    parentName: \"tr\",\n    \"align\": null\n  }, \"Location\"))), mdx(\"tbody\", {\n    parentName: \"table\"\n  }, mdx(\"tr\", {\n    parentName: \"tbody\"\n  }, mdx(\"td\", {\n    parentName: \"tr\",\n    \"align\": null\n  }, mdx(\"a\", {\n    parentName: \"td\",\n    \"href\": \"/reports/sova-network-fountfi-protocol-684adfa36579f5001821a219/appendix/finding-types#gas-optimization\"\n  }, \"Gas Optimization\")), mdx(\"td\", {\n    parentName: \"tr\",\n    \"align\": null\n  }, mdx(\"img\", {\n    parentName: \"td\",\n    \"className\": \"o-severity o-informational\",\n    \"src\": \"https://omniscia.io/report-assets/informational.png\"\n  })), mdx(\"td\", {\n    parentName: \"tr\",\n    \"align\": null\n  }, mdx(\"a\", {\n    parentName: \"td\",\n    \"href\": \"https://github.com/SovaNetwork/fountfi/blob/fca2fe922e699e8762410f40e249961b53c3bf92/src/token/GatedMintRWA.sol#L246-L254\"\n  }, \"GatedMintRWA.sol:L246-L254\"))))), mdx(\"h3\", {\n    \"id\": \"description\",\n    \"style\": {\n      \"position\": \"relative\"\n    }\n  }, mdx(\"a\", {\n    parentName: \"h3\",\n    \"href\": \"#description\",\n    \"aria-label\": \"description 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 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"\n  }))), \"Description:\"), mdx(\"p\", null, \"The referenced code block will copy all identified deposits of the user to a new array so as to resize it.\"), mdx(\"h3\", {\n    \"id\": \"example\",\n    \"style\": {\n      \"position\": \"relative\"\n    }\n  }, mdx(\"a\", {\n    parentName: \"h3\",\n    \"href\": \"#example\",\n    \"aria-label\": \"example 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 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"\n  }))), \"Example:\"), mdx(\"pre\", null, mdx(\"code\", {\n    parentName: \"pre\",\n    \"className\": \"language-sol\",\n    \"metastring\": \"title=src/token/GatedMintRWA.sol highlight={23,24,25,26,27,28,29,30,31} lineNumbers=true lineOffset=223\",\n    \"title\": \"src/token/GatedMintRWA.sol\",\n    \"highlight\": \"{23,24,25,26,27,28,29,30,31}\",\n    \"lineNumbers\": \"true\",\n    \"lineOffset\": \"223\"\n  }, \"function getUserPendingDeposits(address user) external view returns (bytes32[] memory) {\\n    bytes32[] memory userDeposits = new bytes32[](userDepositIds[user].length);\\n    uint256 count = 0;\\n\\n    for (uint256 i = 0; i < userDepositIds[user].length;) {\\n        bytes32 depositId = userDepositIds[user][i];\\n\\n        // Query the escrow for deposit status\\n        (,,,, uint8 state) = getDepositDetails(depositId);\\n\\n        // Only include if state is PENDING (0)\\n        if (state == 0) {\\n            // 0 = PENDING in the DepositState enum\\n            userDeposits[count] = depositId;\\n            count++;\\n        }\\n\\n        unchecked {\\n            ++i;\\n        }\\n    }\\n\\n    // Resize array to fit only pending deposits\\n    bytes32[] memory result = new bytes32[](count);\\n    for (uint256 i = 0; i < count;) {\\n        result[i] = userDeposits[i];\\n\\n        unchecked {\\n            ++i;\\n        }\\n    }\\n\\n    return result;\\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 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"\n  }))), \"Recommendation:\"), mdx(\"p\", null, \"We advise a low-level \", mdx(\"inlineCode\", {\n    parentName: \"p\"\n  }, \"assembly\"), \" mutation to be performed on the \", mdx(\"inlineCode\", {\n    parentName: \"p\"\n  }, \"userDeposits\"), \" array directly, assigning its length to the identified deposit \", mdx(\"inlineCode\", {\n    parentName: \"p\"\n  }, \"count\"), \" and optimizing the code's gas cost significantly.\"), mdx(\"h3\", {\n    \"id\": \"alleviation-e4d6885477438291b0d3ca477fab7e088522967b\",\n    \"style\": {\n      \"position\": \"relative\"\n    }\n  }, mdx(\"a\", {\n    parentName: \"h3\",\n    \"href\": \"#alleviation-e4d6885477438291b0d3ca477fab7e088522967b\",\n    \"aria-label\": \"alleviation e4d6885477438291b0d3ca477fab7e088522967b permalink\",\n    \"className\": \"anchor before\"\n  }, mdx(\"svg\", {\n    parentName: \"a\",\n   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2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"\n  }))), mdx(\"span\", {\n    id: \"GMR-02C\"\n  }, \"GMR-02C: Inefficient \", mdx(\"inlineCode\", {\n    parentName: \"h2\"\n  }, \"mapping\"), \" Lookups\")), mdx(\"table\", null, mdx(\"thead\", {\n    parentName: \"table\"\n  }, mdx(\"tr\", {\n    parentName: \"thead\"\n  }, mdx(\"th\", {\n    parentName: \"tr\",\n    \"align\": null\n  }, \"Type\"), mdx(\"th\", {\n    parentName: \"tr\",\n    \"align\": null\n  }, \"Severity\"), mdx(\"th\", {\n    parentName: \"tr\",\n    \"align\": null\n  }, \"Location\"))), mdx(\"tbody\", {\n    parentName: \"table\"\n  }, mdx(\"tr\", {\n    parentName: \"tbody\"\n  }, mdx(\"td\", {\n    parentName: \"tr\",\n    \"align\": null\n  }, mdx(\"a\", {\n    parentName: \"td\",\n    \"href\": \"/reports/sova-network-fountfi-protocol-684adfa36579f5001821a219/appendix/finding-types#gas-optimization\"\n  }, \"Gas Optimization\")), mdx(\"td\", {\n    parentName: \"tr\",\n    \"align\": null\n  }, mdx(\"img\", {\n    parentName: \"td\",\n    \"className\": \"o-severity o-informational\",\n    \"src\": \"https://omniscia.io/report-assets/informational.png\"\n  })), mdx(\"td\", {\n    parentName: \"tr\",\n    \"align\": null\n  }, mdx(\"a\", {\n    parentName: \"td\",\n    \"href\": \"https://github.com/SovaNetwork/fountfi/blob/fca2fe922e699e8762410f40e249961b53c3bf92/src/token/GatedMintRWA.sol#L228\"\n  }, \"GatedMintRWA.sol:L228\"), \", \", mdx(\"a\", {\n    parentName: \"td\",\n    \"href\": \"https://github.com/SovaNetwork/fountfi/blob/fca2fe922e699e8762410f40e249961b53c3bf92/src/token/GatedMintRWA.sol#L229\"\n  }, \"L229\"))))), mdx(\"h3\", {\n    \"id\": \"description-1\",\n    \"style\": {\n      \"position\": \"relative\"\n    }\n  }, mdx(\"a\", {\n    parentName: \"h3\",\n    \"href\": \"#description-1\",\n    \"aria-label\": \"description 1 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 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"\n  }))), \"Description:\"), mdx(\"p\", null, \"The linked statements perform key-based lookup operations on \", mdx(\"inlineCode\", {\n    parentName: \"p\"\n  }, \"mapping\"), \" declarations from storage multiple times for the same key redundantly.\"), mdx(\"h3\", {\n    \"id\": \"example-1\",\n    \"style\": {\n      \"position\": \"relative\"\n    }\n  }, mdx(\"a\", {\n    parentName: \"h3\",\n    \"href\": \"#example-1\",\n    \"aria-label\": \"example 1 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 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"\n  }))), \"Example:\"), mdx(\"pre\", null, mdx(\"code\", {\n    parentName: \"pre\",\n    \"className\": \"language-sol\",\n    \"metastring\": \"title=src/token/GatedMintRWA.sol highlight={1,2} lineNumbers=true lineOffset=227\",\n    \"title\": \"src/token/GatedMintRWA.sol\",\n    \"highlight\": \"{1,2}\",\n    \"lineNumbers\": \"true\",\n    \"lineOffset\": \"227\"\n  }, \"for (uint256 i = 0; i < userDepositIds[user].length;) {\\n    bytes32 depositId = userDepositIds[user][i];\\n\")), mdx(\"h3\", {\n    \"id\": \"recommendation-1\",\n    \"style\": {\n      \"position\": \"relative\"\n    }\n  }, mdx(\"a\", {\n    parentName: \"h3\",\n    \"href\": \"#recommendation-1\",\n    \"aria-label\": \"recommendation 1 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 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"\n  }))), \"Recommendation:\"), mdx(\"p\", null, \"As the lookups internally perform an expensive \", mdx(\"inlineCode\", {\n    parentName: \"p\"\n  }, \"keccak256\"), \" operation, we advise the lookups to be cached wherever possible to a single local declaration that either holds the value of the \", mdx(\"inlineCode\", {\n    parentName: \"p\"\n  }, \"mapping\"), \" in case of primitive types or holds a \", mdx(\"inlineCode\", {\n    parentName: \"p\"\n  }, \"storage\"), \" pointer to the \", mdx(\"inlineCode\", {\n    parentName: \"p\"\n  }, \"struct\"), \" contained.\"), mdx(\"p\", null, \"As the compiler's optimizations may take care of these caching operations automatically at-times, we advise the optimization to be selectively applied, tested, and then fully adopted to ensure that the proposed caching model indeed leads to a reduction in gas costs.\"), mdx(\"h3\", {\n    \"id\": \"alleviation-e4d6885477438291b0d3ca477fab7e088522967b-1\",\n    \"style\": {\n      \"position\": \"relative\"\n    }\n  }, mdx(\"a\", {\n    parentName: \"h3\",\n    \"href\": \"#alleviation-e4d6885477438291b0d3ca477fab7e088522967b-1\",\n    \"aria-label\": \"alleviation e4d6885477438291b0d3ca477fab7e088522967b 1 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 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"\n  }))), \"Alleviation (e4d6885477438291b0d3ca477fab7e088522967b):\"), mdx(\"p\", null, \"The code was updated to load all deposit IDs of a user in memory, optimizing the code's gas cost significantly.\"), mdx(ViewDiffButton, {\n    repoUrl: \"https://github.com/SovaNetwork/fountfi\",\n    mainHash: \"fca2fe922e699e8762410f40e249961b53c3bf92\",\n    fixHash: \"e4d6885477438291b0d3ca477fab7e088522967b\",\n    gitHubIssue: \"0\",\n    mdxType: \"ViewDiffButton\"\n  }), mdx(\"h2\", {\n    \"id\": \"span-idgmr-03cgmr-03c-redundant-casting-of-enumspan\",\n    \"style\": {\n      \"position\": \"relative\"\n    }\n  }, mdx(\"a\", {\n    parentName: \"h2\",\n    \"href\": \"#span-idgmr-03cgmr-03c-redundant-casting-of-enumspan\",\n    \"aria-label\": \"span idgmr 03cgmr 03c redundant casting of enumspan 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 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"\n  }))), mdx(\"span\", {\n    id: \"GMR-03C\"\n  }, \"GMR-03C: Redundant Casting of Enum\")), mdx(\"table\", null, mdx(\"thead\", {\n    parentName: \"table\"\n  }, mdx(\"tr\", {\n    parentName: \"thead\"\n  }, mdx(\"th\", {\n    parentName: \"tr\",\n    \"align\": null\n  }, \"Type\"), mdx(\"th\", {\n    parentName: \"tr\",\n    \"align\": null\n  }, \"Severity\"), mdx(\"th\", {\n    parentName: \"tr\",\n    \"align\": null\n  }, \"Location\"))), mdx(\"tbody\", {\n    parentName: \"table\"\n  }, mdx(\"tr\", {\n    parentName: \"tbody\"\n  }, mdx(\"td\", {\n    parentName: \"tr\",\n    \"align\": null\n  }, mdx(\"a\", {\n    parentName: \"td\",\n    \"href\": \"/reports/sova-network-fountfi-protocol-684adfa36579f5001821a219/appendix/finding-types#code-style\"\n  }, \"Code Style\")), mdx(\"td\", {\n    parentName: \"tr\",\n    \"align\": null\n  }, mdx(\"img\", {\n    parentName: \"td\",\n    \"className\": \"o-severity o-informational\",\n    \"src\": \"https://omniscia.io/report-assets/informational.png\"\n  })), mdx(\"td\", {\n    parentName: \"tr\",\n    \"align\": null\n  }, mdx(\"a\", {\n    parentName: \"td\",\n    \"href\": \"https://github.com/SovaNetwork/fountfi/blob/fca2fe922e699e8762410f40e249961b53c3bf92/src/token/GatedMintRWA.sol#L232\"\n  }, \"GatedMintRWA.sol:L232\"), \", \", mdx(\"a\", {\n    parentName: \"td\",\n    \"href\": \"https://github.com/SovaNetwork/fountfi/blob/fca2fe922e699e8762410f40e249961b53c3bf92/src/token/GatedMintRWA.sol#L235\"\n  }, \"L235\"), \", \", mdx(\"a\", {\n    parentName: \"td\",\n    \"href\": \"https://github.com/SovaNetwork/fountfi/blob/fca2fe922e699e8762410f40e249961b53c3bf92/src/token/GatedMintRWA.sol#L274\"\n  }, \"L274\"))))), mdx(\"h3\", {\n    \"id\": \"description-2\",\n    \"style\": {\n      \"position\": \"relative\"\n    }\n  }, mdx(\"a\", {\n    parentName: \"h3\",\n    \"href\": \"#description-2\",\n    \"aria-label\": \"description 2 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 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"\n  }))), \"Description:\"), mdx(\"p\", null, \"The \", mdx(\"a\", {\n    parentName: \"p\",\n    \"href\": \"https://github.com/SovaNetwork/fountfi/blob/fca2fe922e699e8762410f40e249961b53c3bf92/src/token/GatedMintRWA.sol#L224-L257\"\n  }, mdx(\"inlineCode\", {\n    parentName: \"a\"\n  }, \"GatedMintRWA::getUserPendingDeposits\")), \" will utilize a hardcoded \", mdx(\"inlineCode\", {\n    parentName: \"p\"\n  }, \"0\"), \" value to validate an enum's state which significantly hurts the code's legibility.\"), mdx(\"h3\", {\n    \"id\": \"example-2\",\n    \"style\": {\n      \"position\": \"relative\"\n    }\n  }, mdx(\"a\", {\n    parentName: \"h3\",\n    \"href\": \"#example-2\",\n    \"aria-label\": \"example 2 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 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"\n  }))), \"Example:\"), mdx(\"pre\", null, mdx(\"code\", {\n    parentName: \"pre\",\n    \"className\": \"language-sol\",\n    \"metastring\": \"title=src/token/GatedMintRWA.sol highlight={9,12,50,51} lineNumbers=true lineOffset=223\",\n    \"title\": \"src/token/GatedMintRWA.sol\",\n    \"highlight\": \"{9,12,50,51}\",\n    \"lineNumbers\": \"true\",\n    \"lineOffset\": \"223\"\n  }, \"function getUserPendingDeposits(address user) external view returns (bytes32[] memory) {\\n    bytes32[] memory userDeposits = new bytes32[](userDepositIds[user].length);\\n    uint256 count = 0;\\n\\n    for (uint256 i = 0; i < userDepositIds[user].length;) {\\n        bytes32 depositId = userDepositIds[user][i];\\n\\n        // Query the escrow for deposit status\\n        (,,,, uint8 state) = getDepositDetails(depositId);\\n\\n        // Only include if state is PENDING (0)\\n        if (state == 0) {\\n            // 0 = PENDING in the DepositState enum\\n            userDeposits[count] = depositId;\\n            count++;\\n        }\\n\\n        unchecked {\\n            ++i;\\n        }\\n    }\\n\\n    // Resize array to fit only pending deposits\\n    bytes32[] memory result = new bytes32[](count);\\n    for (uint256 i = 0; i < count;) {\\n        result[i] = userDeposits[i];\\n\\n        unchecked {\\n            ++i;\\n        }\\n    }\\n\\n    return result;\\n}\\n\\n/**\\n * @notice Get details for a specific deposit (from Escrow)\\n * @param depositId The unique identifier of the deposit\\n * @return depositor The address that initiated the deposit\\n * @return recipient The address that will receive shares if approved\\n * @return assetAmount The amount of assets deposited\\n * @return expirationTime The timestamp after which deposit can be reclaimed\\n * @return state The current state of the deposit (0=PENDING, 1=ACCEPTED, 2=REFUNDED)\\n */\\nfunction getDepositDetails(bytes32 depositId)\\n    public\\n    view\\n    returns (address depositor, address recipient, uint256 assetAmount, uint256 expirationTime, uint8 state)\\n{\\n    GatedMintEscrow.PendingDeposit memory deposit = GatedMintEscrow(escrow).getPendingDeposit(depositId);\\n    return (deposit.depositor, deposit.recipient, deposit.assetAmount, deposit.expirationTime, uint8(deposit.state));\\n}\\n\")), mdx(\"h3\", {\n    \"id\": \"recommendation-2\",\n    \"style\": {\n      \"position\": \"relative\"\n    }\n  }, mdx(\"a\", {\n    parentName: \"h3\",\n    \"href\": \"#recommendation-2\",\n    \"aria-label\": \"recommendation 2 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 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"\n  }))), \"Recommendation:\"), mdx(\"p\", null, \"We advise the code to either cast the desired enum state to the \", mdx(\"inlineCode\", {\n    parentName: \"p\"\n  }, \"uint8\"), \" data type in the comparison within the \", mdx(\"a\", {\n    parentName: \"p\",\n    \"href\": \"https://github.com/SovaNetwork/fountfi/blob/fca2fe922e699e8762410f40e249961b53c3bf92/src/token/GatedMintRWA.sol#L224-L257\"\n  }, mdx(\"inlineCode\", {\n    parentName: \"a\"\n  }, \"GatedMintRWA::getUserPendingDeposits\")), \" function, or to remove the casting operation from the \", mdx(\"a\", {\n    parentName: \"p\",\n    \"href\": \"https://github.com/SovaNetwork/fountfi/blob/fca2fe922e699e8762410f40e249961b53c3bf92/src/token/GatedMintRWA.sol#L268-L275\"\n  }, mdx(\"inlineCode\", {\n    parentName: \"a\"\n  }, \"GatedMintRWA::getDepositDetails\")), \" function.\"), mdx(\"h3\", {\n    \"id\": \"alleviation-e4d6885477438291b0d3ca477fab7e088522967b-2\",\n    \"style\": {\n      \"position\": \"relative\"\n    }\n  }, mdx(\"a\", {\n    parentName: \"h3\",\n    \"href\": \"#alleviation-e4d6885477438291b0d3ca477fab7e088522967b-2\",\n    \"aria-label\": \"alleviation e4d6885477438291b0d3ca477fab7e088522967b 2 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 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"\n  }))), \"Alleviation (e4d6885477438291b0d3ca477fab7e088522967b):\"), mdx(\"p\", null, \"The code was revised to yield and utilize an \", mdx(\"inlineCode\", {\n    parentName: \"p\"\n  }, \"enum\"), \" value directly, optimizing the code's legibility.\"), mdx(ViewDiffButton, {\n    repoUrl: \"https://github.com/SovaNetwork/fountfi\",\n    mainHash: \"fca2fe922e699e8762410f40e249961b53c3bf92\",\n    fixHash: \"e4d6885477438291b0d3ca477fab7e088522967b\",\n    gitHubIssue: \"0\",\n    mdxType: \"ViewDiffButton\"\n  }));\n}\n;\nMDXContent.isMDXComponent = true;","headings":[{"depth":2,"value":"<span id=\"GMR-01C\">GMR-01C: Inefficient Array Resize Operation</span>"},{"depth":3,"value":"Description:"},{"depth":3,"value":"Example:"},{"depth":3,"value":"Recommendation:"},{"depth":3,"value":"Alleviation (e4d6885477438291b0d3ca477fab7e088522967b):"},{"depth":2,"value":"<span id=\"GMR-02C\">GMR-02C: Inefficient mapping Lookups</span>"},{"depth":3,"value":"Description:"},{"depth":3,"value":"Example:"},{"depth":3,"value":"Recommendation:"},{"depth":3,"value":"Alleviation (e4d6885477438291b0d3ca477fab7e088522967b):"},{"depth":2,"value":"<span id=\"GMR-03C\">GMR-03C: Redundant Casting of Enum</span>"},{"depth":3,"value":"Description:"},{"depth":3,"value":"Example:"},{"depth":3,"value":"Recommendation:"},{"depth":3,"value":"Alleviation (e4d6885477438291b0d3ca477fab7e088522967b):"}]}},"pageContext":{"slug":"/code-style/GatedMintRWA-GMR/","prev":{"label":"GatedMintEscrow.sol (GME-C)","link":"/code-style/GatedMintEscrow-GME"},"next":{"label":"KycRulesHook.sol (KRH-C)","link":"/code-style/KycRulesHook-KRH"}}},"staticQueryHashes":["1954253342","2328931024","2501019404","973074209"]}