        function isOneLiner(node) {
            if (node.type === "EmptyStatement") {
                return true;
            }

            const first = sourceCode.getFirstToken(node);
            const last = sourceCode.getLastToken(node);
            const lastExcludingSemicolon = astUtils.isSemicolonToken(last) ? sourceCode.getTokenBefore(last) : last;

            return first.loc.start.line === lastExcludingSemicolon.loc.end.line;
        }
The software constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.