SvTAINTED_on(buf);
static MP_INLINE SV *mpxs_APR__Bucket_read(pTHX_                                           apr_bucket *bucket,                                           apr_read_type_e block){    SV *buf;    apr_size_t len;    const char *str;    apr_status_t rc = apr_bucket_read(bucket, &str, &len, block);        if (rc == APR_EOF) {        return newSVpvn("", 0);    }    if (rc != APR_SUCCESS) {        modperl_croak(aTHX_ rc, "APR::Bucket::read");      }    buf = newSVpvn(str, len);    /* XXX: must be on, but utf8::decode fails to parse it as UTF-8     * flag in 5.8.4 if the input is utf8 */    //SvTAINTED_on(buf);        return buf;}