static hb_language_t script_to_language(hb_script_t script)
{
    switch (script) {
        case HB_SCRIPT_ARABIC: return hb_language_from_string("ar", -1); break;
        case HB_SCRIPT_ARMENIAN: return hb_language_from_string("hy", -1); break;
        case HB_SCRIPT_BENGALI: return hb_language_from_string("bn", -1); break;
        case HB_SCRIPT_CANADIAN_ABORIGINAL: return hb_language_from_string("iu", -1); break;
        case HB_SCRIPT_CHEROKEE: return hb_language_from_string("chr", -1); break;
        case HB_SCRIPT_COPTIC: return hb_language_from_string("cop", -1); break;
        case HB_SCRIPT_CYRILLIC: return hb_language_from_string("ru", -1); break;
        case HB_SCRIPT_DEVANAGARI: return hb_language_from_string("hi", -1); break;
        case HB_SCRIPT_GEORGIAN: return hb_language_from_string("ka", -1); break;
        case HB_SCRIPT_GREEK: return hb_language_from_string("el", -1); break;
        case HB_SCRIPT_GUJARATI: return hb_language_from_string("gu", -1); break;
        case HB_SCRIPT_GURMUKHI: return hb_language_from_string("pa", -1); break;
        case HB_SCRIPT_HANGUL: return hb_language_from_string("ko", -1); break;
        case HB_SCRIPT_HEBREW: return hb_language_from_string("he", -1); break;
        case HB_SCRIPT_HIRAGANA: return hb_language_from_string("ja", -1); break;
        case HB_SCRIPT_KANNADA: return hb_language_from_string("kn", -1); break;
        case HB_SCRIPT_KATAKANA: return hb_language_from_string("ja", -1); break;
        case HB_SCRIPT_LAO: return hb_language_from_string("lo", -1); break;
        case HB_SCRIPT_LATIN: return hb_language_from_string("en", -1); break;
        case HB_SCRIPT_MALAYALAM: return hb_language_from_string("ml", -1); break;
        case HB_SCRIPT_MONGOLIAN: return hb_language_from_string("mn", -1); break;
        case HB_SCRIPT_ORIYA: return hb_language_from_string("or", -1); break;
        case HB_SCRIPT_SYRIAC: return hb_language_from_string("syr", -1); break;
        case HB_SCRIPT_TAMIL: return hb_language_from_string("ta", -1); break;
        case HB_SCRIPT_TELUGU: return hb_language_from_string("te", -1); break;
        case HB_SCRIPT_THAI: return hb_language_from_string("th", -1); break;

        case HB_SCRIPT_TIBETAN: return hb_language_from_string("bo", -1); break;

        case HB_SCRIPT_ETHIOPIC: return hb_language_from_string("am", -1); break;
        case HB_SCRIPT_KHMER: return hb_language_from_string("km", -1); break;
        case HB_SCRIPT_MYANMAR: return hb_language_from_string("my", -1); break;
        case HB_SCRIPT_SINHALA: return hb_language_from_string("si", -1); break;
        case HB_SCRIPT_THAANA: return hb_language_from_string("dv", -1); break;

        case HB_SCRIPT_BUHID: return hb_language_from_string("bku", -1); break;
        case HB_SCRIPT_HANUNOO: return hb_language_from_string("hnn", -1); break;
        case HB_SCRIPT_TAGALOG: return hb_language_from_string("tl", -1); break;
        case HB_SCRIPT_TAGBANWA: return hb_language_from_string("tbw", -1); break;

        case HB_SCRIPT_UGARITIC: return hb_language_from_string("uga", -1); break;

        case HB_SCRIPT_BUGINESE: return hb_language_from_string("bug", -1); break;
        case HB_SCRIPT_OLD_PERSIAN: return hb_language_from_string("peo", -1); break;
        case HB_SCRIPT_SYLOTI_NAGRI: return hb_language_from_string("syl", -1); break;

        case HB_SCRIPT_NKO: return hb_language_from_string("nko", -1); break;

        default: return HB_LANGUAGE_INVALID; break;
    }
}

This vulnerability category highlights issues in resource management where failures to properly release memory, file handles, or other resources can degrade system performance or enable denial-of-service conditions.