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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 77159C433EF for ; Sat, 9 Apr 2022 13:58:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239435AbiDIOAt (ORCPT ); Sat, 9 Apr 2022 10:00:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48076 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236016AbiDIOAt (ORCPT ); Sat, 9 Apr 2022 10:00:49 -0400 Received: from Chamillionaire.breakpoint.cc (Chamillionaire.breakpoint.cc [IPv6:2a0a:51c0:0:12e:520::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BD216DF2B for ; Sat, 9 Apr 2022 06:58:39 -0700 (PDT) Received: from fw by Chamillionaire.breakpoint.cc with local (Exim 4.92) (envelope-from ) id 1ndBbp-0008Jp-C7; Sat, 09 Apr 2022 15:58:37 +0200 From: Florian Westphal To: Cc: Florian Westphal Subject: [PATCH nftables 0/9] nftables: add support for wildcard string as set keys Date: Sat, 9 Apr 2022 15:58:23 +0200 Message-Id: <20220409135832.17401-1-fw@strlen.de> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org Allow to match something like meta iifname { eth0, ppp* }. Set ranges or concatenations are not yet supported. Test passes on x86_64 and s390 (bigendian), however, the test fails dump validation: - iifname { "eth0", "abcdef0" } counter packets 0 bytes 0 + iifname { "abcdef0", "eth0" } counter packets 0 bytes 0 This happens with other tests as well. Other tests fail on s390 too but there are no new failures. I wil try to get string range support working and will then ook into concat set support. Florian Westphal (9): evaluate: make byteorder conversion on string base type a no-op evaluate: keep prefix expression length segtree: split prefix and range creation to a helper function evaluate: string prefix expression must retain original length src: make interval sets work with string datatypes segtree: add string "range" reversal support tests: add testcases for interface names in sets segtree: use correct byte order for 'element get' segtree: add support for get element with sets that contain ifnames src/evaluate.c | 18 +- src/expression.c | 9 +- src/segtree.c | 228 +++++++++++++----- .../sets/dumps/sets_with_ifnames.nft | 28 +++ tests/shell/testcases/sets/sets_with_ifnames | 102 ++++++++ 5 files changed, 315 insertions(+), 70 deletions(-) create mode 100644 tests/shell/testcases/sets/dumps/sets_with_ifnames.nft create mode 100755 tests/shell/testcases/sets/sets_with_ifnames -- 2.35.1