                            fix(fixer) {
                                if (quoteOption === "backtick" && astUtils.hasOctalEscapeSequence(rawVal)) {

                                    // An octal escape sequence in a template literal would produce syntax error, even in non-strict mode.
                                    return null;
                                }

                                return fixer.replaceText(node, settings.convert(node.raw));
                            }
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.