1601     const unsigned char *extensions_end;  in ssl_tls13_parse_server_hello()  local
1737     extensions_end = p + extensions_len;  in ssl_tls13_parse_server_hello()
1746     while (p < extensions_end) {  in ssl_tls13_parse_server_hello()
1751         MBEDTLS_SSL_CHK_BUF_READ_PTR(p, extensions_end, 4);  in ssl_tls13_parse_server_hello()
1756         MBEDTLS_SSL_CHK_BUF_READ_PTR(p, extensions_end, extension_data_len);  in ssl_tls13_parse_server_hello()
2076     const unsigned char *extensions_end;  in ssl_tls13_parse_encrypted_extensions()  local
2084     extensions_end = p + extensions_len;  in ssl_tls13_parse_encrypted_extensions()
2090     while (p < extensions_end) {  in ssl_tls13_parse_encrypted_extensions()
2100         MBEDTLS_SSL_CHK_BUF_READ_PTR(p, extensions_end, 4);  in ssl_tls13_parse_encrypted_extensions()
2105         MBEDTLS_SSL_CHK_BUF_READ_PTR(p, extensions_end, extension_data_len);  in ssl_tls13_parse_encrypted_extensions()
2406     const unsigned char *extensions_end;  in ssl_tls13_parse_certificate_request()  local
2442     extensions_end = p + extensions_len;  in ssl_tls13_parse_certificate_request()
2446     while (p < extensions_end) {  in ssl_tls13_parse_certificate_request()
2450         MBEDTLS_SSL_CHK_BUF_READ_PTR(p, extensions_end, 4);  in ssl_tls13_parse_certificate_request()
2455         MBEDTLS_SSL_CHK_BUF_READ_PTR(p, extensions_end, extension_data_len);  in ssl_tls13_parse_certificate_request()