From patchwork Wed Dec 11 22:37:18 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Duncan Roe X-Patchwork-Id: 1207980 X-Patchwork-Delegate: pablo@netfilter.org Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netfilter-devel-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=optusnet.com.au Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 47YBdd4h5Lz9sP6 for ; Thu, 12 Dec 2019 09:37:37 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726518AbfLKWhh (ORCPT ); Wed, 11 Dec 2019 17:37:37 -0500 Received: from mail104.syd.optusnet.com.au ([211.29.132.246]:51816 "EHLO mail104.syd.optusnet.com.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726494AbfLKWhg (ORCPT ); Wed, 11 Dec 2019 17:37:36 -0500 Received: from dimstar.local.net (n122-110-44-45.sun2.vic.optusnet.com.au [122.110.44.45]) by mail104.syd.optusnet.com.au (Postfix) with SMTP id A550F7E9D4E for ; Thu, 12 Dec 2019 09:37:20 +1100 (AEDT) Received: (qmail 30112 invoked by uid 501); 11 Dec 2019 22:37:19 -0000 From: Duncan Roe To: pablo@netfilter.org Cc: netfilter-devel@vger.kernel.org Subject: [PATCH libnetfilter_queue 1/2] src: doc: udp.c: rename 1 more formal pkt arg to pktb Date: Thu, 12 Dec 2019 09:37:18 +1100 Message-Id: <20191211223719.30070-1-duncan_roe@optusnet.com.au> X-Mailer: git-send-email 2.14.5 X-Optus-CM-Score: 0 X-Optus-CM-Analysis: v=2.3 cv=W5xGqiek c=1 sm=1 tr=0 a=4DzML1vCOQ6Odsy8BUtSXQ==:117 a=4DzML1vCOQ6Odsy8BUtSXQ==:17 a=pxVhFHJ0LMsA:10 a=RSmzAf-M6YYA:10 a=PO7r1zJSAAAA:8 a=LGa6rJJ3HznHUMj1z0EA:9 a=QtVhIzdZYSVbvH6N6Mh2:22 Sender: netfilter-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org Signed-off-by: Duncan Roe --- src/extra/udp.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/extra/udp.c b/src/extra/udp.c index eb301f2..faef19b 100644 --- a/src/extra/udp.c +++ b/src/extra/udp.c @@ -130,19 +130,19 @@ void nfq_udp_compute_checksum_ipv6(struct udphdr *udph, struct ip6_hdr *ip6h) * checksums for you. */ EXPORT_SYMBOL -int nfq_udp_mangle_ipv4(struct pkt_buff *pkt, +int nfq_udp_mangle_ipv4(struct pkt_buff *pktb, unsigned int match_offset, unsigned int match_len, const char *rep_buffer, unsigned int rep_len) { struct iphdr *iph; struct udphdr *udph; - iph = (struct iphdr *)pkt->network_header; - udph = (struct udphdr *)(pkt->network_header + iph->ihl*4); + iph = (struct iphdr *)pktb->network_header; + udph = (struct udphdr *)(pktb->network_header + iph->ihl*4); udph->len = htons(ntohs(udph->len) + rep_len - match_len); - if (!nfq_ip_mangle(pkt, iph->ihl*4 + sizeof(struct udphdr), + if (!nfq_ip_mangle(pktb, iph->ihl*4 + sizeof(struct udphdr), match_offset, match_len, rep_buffer, rep_len)) return 0;