From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 056A4C04FE3 for ; Mon, 26 Jul 2021 16:40:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DD22D60F6B for ; Mon, 26 Jul 2021 16:40:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239779AbhGZP76 (ORCPT ); Mon, 26 Jul 2021 11:59:58 -0400 Received: from mail.netfilter.org ([217.70.188.207]:33182 "EHLO mail.netfilter.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239137AbhGZP57 (ORCPT ); Mon, 26 Jul 2021 11:57:59 -0400 Received: from salvia.lan (bl11-146-165.dsl.telepac.pt [85.244.146.165]) by mail.netfilter.org (Postfix) with ESMTPSA id 2B64C642A7 for ; Mon, 26 Jul 2021 18:37:57 +0200 (CEST) From: Pablo Neira Ayuso To: netfilter-devel@vger.kernel.org Subject: [PATCH nft] evaluate: error reporting for missing statements in set/map declaration Date: Mon, 26 Jul 2021 18:38:21 +0200 Message-Id: <20210726163821.10869-1-pablo@netfilter.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org Assuming this map: map y { type ipv4_addr : verdict } This patch slightly improves error reporting to refer to the missing 'counter' statement in the map declaration. # nft 'add element x y { 1.2.3.4 counter packets 1 bytes 1 : accept, * counter : drop }' Error: missing statement in map declaration add element x y { 1.2.3.4 counter packets 10 bytes 640 : accept, * counter : drop } ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Signed-off-by: Pablo Neira Ayuso --- src/evaluate.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/src/evaluate.c b/src/evaluate.c index 98309ea83ac0..4609576b2a61 100644 --- a/src/evaluate.c +++ b/src/evaluate.c @@ -1351,10 +1351,12 @@ static int __expr_evaluate_set_elem(struct eval_ctx *ctx, struct expr *elem) "but element has %d", num_set_exprs, num_elem_exprs); } else if (num_set_exprs == 0) { - if (!(set->flags & NFT_SET_EVAL)) - return expr_error(ctx->msgs, elem, - "missing statements in %s definition", + if (!(set->flags & NFT_SET_EVAL)) { + elem_stmt = list_first_entry(&elem->stmt_list, struct stmt, list); + return stmt_error(ctx, elem_stmt, + "missing statement in %s declaration", set_is_map(set->flags) ? "map" : "set"); + } return 0; } -- 2.20.1