From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pablo Neira Ayuso Subject: [PATCH nft 1/4] segtree: set expr->len for prefix expression from interval_map_decompose() Date: Sat, 23 Apr 2016 18:08:37 +0200 Message-ID: <1461427720-4939-2-git-send-email-pablo@netfilter.org> References: <1461427720-4939-1-git-send-email-pablo@netfilter.org> To: netfilter-devel@vger.kernel.org Return-path: Received: from mail.us.es ([193.147.175.20]:33748 "EHLO mail.us.es" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751826AbcDWQIx (ORCPT ); Sat, 23 Apr 2016 12:08:53 -0400 Received: from antivirus1-rhel7.int (unknown [192.168.2.11]) by mail.us.es (Postfix) with ESMTP id 18D8B114805 for ; Sat, 23 Apr 2016 18:08:51 +0200 (CEST) Received: from antivirus1-rhel7.int (localhost [127.0.0.1]) by antivirus1-rhel7.int (Postfix) with ESMTP id 098289D0E2 for ; Sat, 23 Apr 2016 18:08:51 +0200 (CEST) Received: from antivirus1-rhel7.int (localhost [127.0.0.1]) by antivirus1-rhel7.int (Postfix) with ESMTP id EDD959D0E2 for ; Sat, 23 Apr 2016 18:08:48 +0200 (CEST) In-Reply-To: <1461427720-4939-1-git-send-email-pablo@netfilter.org> Sender: netfilter-devel-owner@vger.kernel.org List-ID: This field needs to be set for the new interval overlap detection. Signed-off-by: Pablo Neira Ayuso --- src/segtree.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/segtree.c b/src/segtree.c index 668c085..f544704 100644 --- a/src/segtree.c +++ b/src/segtree.c @@ -624,6 +624,7 @@ void interval_map_decompose(struct expr *set) prefix_len = expr_value(i)->len - mpz_scan0(range, 0); prefix = prefix_expr_alloc(&low->location, expr_value(low), prefix_len); + prefix->len = low->len; prefix = set_elem_expr_alloc(&low->location, prefix); if (low->ops->type == EXPR_MAPPING) prefix = mapping_expr_alloc(&low->location, prefix, -- 2.1.4