@specs-feup/clava/api/clava/analysis/checkers/ChmodChecker.js

A C/C++ source-to-source compiler written in Typescript

import { Call } from "../../../Joinpoints.js";
import Checker from "../Checker.js";
import CheckResult from "../CheckResult.js";
/**
 * Check for the presence of chmod functions
 */
export default class ChmodChecker extends Checker {
    advice = " This function uses paths to files, if an attacker can modify or move these files " +
        " he can redirect the execution flow or create a race condition. Consider using fchmod() instead (CWE-362).\n\n";
    constructor() {
        super("chmod");
    }
    check($node) {
        if (!($node instanceof Call) || $node.name !== "chmod") {
            return;
        }
        return new CheckResult(this.name, $node, this.advice);
    }
}
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