added storing of out-of-order and fragmented message, missing processing of the stored list

src/ssl.c

@@ -2467,6 +2467,8 @@ int CyaSSL_dtls_got_timeout(CYASSL* ssl)
 {
 #ifdef CYASSL_DTLS
     int result = SSL_SUCCESS;
+    DtlsMsgListDelete(ssl->dtls_msg_list, ssl->heap);
+    ssl->dtls_msg_list = NULL;
     if (DtlsPoolTimeout(ssl) < 0 || DtlsPoolSend(ssl) < 0) {
         result = SSL_FATAL_ERROR;
     }