55     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;  in x509_crl_get_version()  local
57     if ((ret = mbedtls_asn1_get_int(p, end, ver)) != 0) {  in x509_crl_get_version()
58         if (ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG) {  in x509_crl_get_version()
63         return MBEDTLS_ERROR_ADD(MBEDTLS_ERR_X509_INVALID_VERSION, ret);  in x509_crl_get_version()
80     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;  in x509_get_crl_ext()  local
90     if ((ret = mbedtls_x509_get_ext(p, end, ext, 0)) != 0) {  in x509_get_crl_ext()
91         return ret;  in x509_get_crl_ext()
108         if ((ret = mbedtls_asn1_get_tag(p, end, &len,  in x509_get_crl_ext()
110             return MBEDTLS_ERROR_ADD(MBEDTLS_ERR_X509_INVALID_EXTENSIONS, ret);  in x509_get_crl_ext()
116         if ((ret = mbedtls_asn1_get_tag(p, end_ext_data, &len,  in x509_get_crl_ext()
118             return MBEDTLS_ERROR_ADD(MBEDTLS_ERR_X509_INVALID_EXTENSIONS, ret);  in x509_get_crl_ext()
123         if ((ret = mbedtls_asn1_get_bool(p, end_ext_data,  in x509_get_crl_ext()
125             (ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG)) {  in x509_get_crl_ext()
126             return MBEDTLS_ERROR_ADD(MBEDTLS_ERR_X509_INVALID_EXTENSIONS, ret);  in x509_get_crl_ext()
130         if ((ret = mbedtls_asn1_get_tag(p, end_ext_data, &len,  in x509_get_crl_ext()
132             return MBEDTLS_ERROR_ADD(MBEDTLS_ERR_X509_INVALID_EXTENSIONS, ret);  in x509_get_crl_ext()
164     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;  in x509_get_crl_entry_ext()  local
179     if ((ret = mbedtls_asn1_get_tag(p, end, &ext->len,  in x509_get_crl_entry_ext()
181         if (ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG) {  in x509_get_crl_entry_ext()
185         return MBEDTLS_ERROR_ADD(MBEDTLS_ERR_X509_INVALID_EXTENSIONS, ret);  in x509_get_crl_entry_ext()
196         if ((ret = mbedtls_asn1_get_tag(p, end, &len,  in x509_get_crl_entry_ext()
198             return MBEDTLS_ERROR_ADD(MBEDTLS_ERR_X509_INVALID_EXTENSIONS, ret);  in x509_get_crl_entry_ext()
219     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;  in x509_get_entries()  local
227     if ((ret = mbedtls_asn1_get_tag(p, end, &entry_len,  in x509_get_entries()
229         if (ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG) {  in x509_get_entries()
233         return ret;  in x509_get_entries()
243         if ((ret = mbedtls_asn1_get_tag(p, end, &len2,  in x509_get_entries()
245             return ret;  in x509_get_entries()
252         if ((ret = mbedtls_x509_get_serial(p, end2, &cur_entry->serial)) != 0) {  in x509_get_entries()
253             return ret;  in x509_get_entries()
256         if ((ret = mbedtls_x509_get_time(p, end2,  in x509_get_entries()
258             return ret;  in x509_get_entries()
261         if ((ret = x509_get_crl_entry_ext(p, end2,  in x509_get_entries()
263             return ret;  in x509_get_entries()
286     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;  in mbedtls_x509_crl_parse_der()  local
347     if ((ret = mbedtls_asn1_get_tag(&p, end, &len,  in mbedtls_x509_crl_parse_der()
364     if ((ret = mbedtls_asn1_get_tag(&p, end, &len,  in mbedtls_x509_crl_parse_der()
367         return MBEDTLS_ERROR_ADD(MBEDTLS_ERR_X509_INVALID_FORMAT, ret);  in mbedtls_x509_crl_parse_der()
379     if ((ret = x509_crl_get_version(&p, end, &crl->version)) != 0 ||  in mbedtls_x509_crl_parse_der()
380         (ret = mbedtls_x509_get_alg(&p, end, &crl->sig_oid, &sig_params1)) != 0) {  in mbedtls_x509_crl_parse_der()
382         return ret;  in mbedtls_x509_crl_parse_der()
392     if ((ret = mbedtls_x509_get_sig_alg(&crl->sig_oid, &sig_params1,  in mbedtls_x509_crl_parse_der()
404     if ((ret = mbedtls_asn1_get_tag(&p, end, &len,  in mbedtls_x509_crl_parse_der()
407         return MBEDTLS_ERROR_ADD(MBEDTLS_ERR_X509_INVALID_FORMAT, ret);  in mbedtls_x509_crl_parse_der()
410     if ((ret = mbedtls_x509_get_name(&p, p + len, &crl->issuer)) != 0) {  in mbedtls_x509_crl_parse_der()
412         return ret;  in mbedtls_x509_crl_parse_der()
421     if ((ret = mbedtls_x509_get_time(&p, end, &crl->this_update)) != 0) {  in mbedtls_x509_crl_parse_der()
423         return ret;  in mbedtls_x509_crl_parse_der()
426     if ((ret = mbedtls_x509_get_time(&p, end, &crl->next_update)) != 0) {  in mbedtls_x509_crl_parse_der()
427         if (ret != (MBEDTLS_ERROR_ADD(MBEDTLS_ERR_X509_INVALID_DATE,  in mbedtls_x509_crl_parse_der()
429             ret != (MBEDTLS_ERROR_ADD(MBEDTLS_ERR_X509_INVALID_DATE,  in mbedtls_x509_crl_parse_der()
432             return ret;  in mbedtls_x509_crl_parse_der()
444     if ((ret = x509_get_entries(&p, end, &crl->entry)) != 0) {  in mbedtls_x509_crl_parse_der()
446         return ret;  in mbedtls_x509_crl_parse_der()
454         ret = x509_get_crl_ext(&p, end, &crl->crl_ext);  in mbedtls_x509_crl_parse_der()
456         if (ret != 0) {  in mbedtls_x509_crl_parse_der()
458             return ret;  in mbedtls_x509_crl_parse_der()
474     if ((ret = mbedtls_x509_get_alg(&p, end, &sig_oid2, &sig_params2)) != 0) {  in mbedtls_x509_crl_parse_der()
476         return ret;  in mbedtls_x509_crl_parse_der()
488     if ((ret = mbedtls_x509_get_sig(&p, end, &crl->sig)) != 0) {  in mbedtls_x509_crl_parse_der()
490         return ret;  in mbedtls_x509_crl_parse_der()
508     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;  in mbedtls_x509_crl_parse()  local
523             ret = MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT;  in mbedtls_x509_crl_parse()
525             ret = mbedtls_pem_read_buffer(&pem,  in mbedtls_x509_crl_parse()
531         if (ret == 0) {  in mbedtls_x509_crl_parse()
540             if ((ret = mbedtls_x509_crl_parse_der(chain,  in mbedtls_x509_crl_parse()
543                 return ret;  in mbedtls_x509_crl_parse()
547             return ret;  in mbedtls_x509_crl_parse()
569     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;  in mbedtls_x509_crl_parse_file()  local
573     if ((ret = mbedtls_pk_load_file(path, &buf, &n)) != 0) {  in mbedtls_x509_crl_parse_file()
574         return ret;  in mbedtls_x509_crl_parse_file()
577     ret = mbedtls_x509_crl_parse(chain, buf, n);  in mbedtls_x509_crl_parse_file()
581     return ret;  in mbedtls_x509_crl_parse_file()
597     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;  in mbedtls_x509_crl_info()  local
605     ret = mbedtls_snprintf(p, n, "%sCRL version   : %d",  in mbedtls_x509_crl_info()
609     ret = mbedtls_snprintf(p, n, "\n%sissuer name   : ", prefix);  in mbedtls_x509_crl_info()
611     ret = mbedtls_x509_dn_gets(p, n, &crl->issuer);  in mbedtls_x509_crl_info()
614     ret = mbedtls_snprintf(p, n, "\n%sthis update   : " \  in mbedtls_x509_crl_info()
621     ret = mbedtls_snprintf(p, n, "\n%snext update   : " \  in mbedtls_x509_crl_info()
630     ret = mbedtls_snprintf(p, n, "\n%sRevoked certificates:",  in mbedtls_x509_crl_info()
635         ret = mbedtls_snprintf(p, n, "\n%sserial number: ",  in mbedtls_x509_crl_info()
639         ret = mbedtls_x509_serial_gets(p, n, &entry->serial);  in mbedtls_x509_crl_info()
642         ret = mbedtls_snprintf(p, n, " revocation date: " \  in mbedtls_x509_crl_info()
652     ret = mbedtls_snprintf(p, n, "\n%ssigned using  : ", prefix);  in mbedtls_x509_crl_info()
655     ret = mbedtls_x509_sig_alg_gets(p, n, &crl->sig_oid, crl->sig_pk, crl->sig_md,  in mbedtls_x509_crl_info()
659     ret = mbedtls_snprintf(p, n, "\n");  in mbedtls_x509_crl_info()