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GET /api/patches/1168605/?format=api
{ "id": 1168605, "url": "http://patchwork.ozlabs.org/api/patches/1168605/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netdev/patch/29196849b2ed8aab36d1d5e9ada7495b00210376.1569491461.git.sd@queasysnail.net/", "project": { "id": 7, "url": "http://patchwork.ozlabs.org/api/projects/7/?format=api", "name": "Linux network development", "link_name": "netdev", "list_id": "netdev.vger.kernel.org", "list_email": "netdev@vger.kernel.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<29196849b2ed8aab36d1d5e9ada7495b00210376.1569491461.git.sd@queasysnail.net>", "list_archive_url": null, "date": "2019-09-27T14:58:59", "name": "[ipsec-next,v3,4/6] esp4: prepare esp_input_done2 for non-UDP encapsulation", "commit_ref": null, "pull_url": null, "state": "awaiting-upstream", "archived": false, "hash": "a876160e4251a041a886ac726d6cbfe5003557d3", "submitter": { "id": 47767, "url": "http://patchwork.ozlabs.org/api/people/47767/?format=api", "name": "Sabrina Dubroca", "email": "sd@queasysnail.net" }, "delegate": { "id": 34, "url": "http://patchwork.ozlabs.org/api/users/34/?format=api", "username": "davem", "first_name": "David", "last_name": "Miller", "email": "davem@davemloft.net" }, "mbox": "http://patchwork.ozlabs.org/project/netdev/patch/29196849b2ed8aab36d1d5e9ada7495b00210376.1569491461.git.sd@queasysnail.net/mbox/", "series": [ { "id": 132948, "url": "http://patchwork.ozlabs.org/api/series/132948/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netdev/list/?series=132948", "date": "2019-09-27T14:58:55", "name": "ipsec: add TCP encapsulation support (RFC 8229)", "version": 3, "mbox": "http://patchwork.ozlabs.org/series/132948/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/1168605/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/1168605/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<netdev-owner@vger.kernel.org>", "X-Original-To": "patchwork-incoming-netdev@ozlabs.org", "Delivered-To": "patchwork-incoming-netdev@ozlabs.org", "Authentication-Results": [ "ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=netdev-owner@vger.kernel.org;\n\treceiver=<UNKNOWN>)", "ozlabs.org; dmarc=none (p=none dis=none)\n\theader.from=queasysnail.net" ], "Received": [ "from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 46fw0k4wG5z9sNf\n\tfor <patchwork-incoming-netdev@ozlabs.org>;\n\tSat, 28 Sep 2019 00:58:46 +1000 (AEST)", "(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1727864AbfI0O6p (ORCPT\n\t<rfc822;patchwork-incoming-netdev@ozlabs.org>);\n\tFri, 27 Sep 2019 10:58:45 -0400", "from mx1.redhat.com ([209.132.183.28]:34588 \"EHLO mx1.redhat.com\"\n\trhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP\n\tid S1727773AbfI0O6i (ORCPT <rfc822;netdev@vger.kernel.org>);\n\tFri, 27 Sep 2019 10:58:38 -0400", "from smtp.corp.redhat.com\n\t(int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13])\n\t(using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby mx1.redhat.com (Postfix) with ESMTPS id 250BB18CB8FA;\n\tFri, 27 Sep 2019 14:58:38 +0000 (UTC)", "from hog.localdomain, (unknown [10.40.206.20])\n\tby smtp.corp.redhat.com (Postfix) with ESMTP id 0F6448DC01;\n\tFri, 27 Sep 2019 14:58:36 +0000 (UTC)" ], "From": "Sabrina Dubroca <sd@queasysnail.net>", "To": "netdev@vger.kernel.org", "Cc": "Herbert Xu <herbert@gondor.apana.org.au>,\n\tSteffen Klassert <steffen.klassert@secunet.com>,\n\tSabrina Dubroca <sd@queasysnail.net>", "Subject": "[PATCH ipsec-next v3 4/6] esp4: prepare esp_input_done2 for non-UDP\n\tencapsulation", "Date": "Fri, 27 Sep 2019 16:58:59 +0200", "Message-Id": "<29196849b2ed8aab36d1d5e9ada7495b00210376.1569491461.git.sd@queasysnail.net>", "In-Reply-To": "<cover.1569491461.git.sd@queasysnail.net>", "References": "<cover.1569491461.git.sd@queasysnail.net>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-Scanned-By": "MIMEDefang 2.79 on 10.5.11.13", "X-Greylist": "Sender IP whitelisted, not delayed by milter-greylist-4.6.2\n\t(mx1.redhat.com [10.5.110.63]);\n\tFri, 27 Sep 2019 14:58:38 +0000 (UTC)", "Sender": "netdev-owner@vger.kernel.org", "Precedence": "bulk", "List-ID": "<netdev.vger.kernel.org>", "X-Mailing-List": "netdev@vger.kernel.org" }, "content": "For espintcp encapsulation, we will need to get the source port from the\nTCP header instead of UDP. Introduce a variable to hold the port.\n\nCo-developed-by: Herbert Xu <herbert@gondor.apana.org.au>\nSigned-off-by: Herbert Xu <herbert@gondor.apana.org.au>\nSigned-off-by: Sabrina Dubroca <sd@queasysnail.net>\n---\n net/ipv4/esp4.c | 16 ++++++++++++++--\n 1 file changed, 14 insertions(+), 2 deletions(-)", "diff": "diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c\nindex 5c967764041f..c5d826642229 100644\n--- a/net/ipv4/esp4.c\n+++ b/net/ipv4/esp4.c\n@@ -601,6 +601,18 @@ int esp_input_done2(struct sk_buff *skb, int err)\n \tif (x->encap) {\n \t\tstruct xfrm_encap_tmpl *encap = x->encap;\n \t\tstruct udphdr *uh = (void *)(skb_network_header(skb) + ihl);\n+\t\t__be16 source;\n+\n+\t\tswitch (x->encap->encap_type) {\n+\t\tcase UDP_ENCAP_ESPINUDP:\n+\t\tcase UDP_ENCAP_ESPINUDP_NON_IKE:\n+\t\t\tsource = uh->source;\n+\t\t\tbreak;\n+\t\tdefault:\n+\t\t\tWARN_ON_ONCE(1);\n+\t\t\terr = -EINVAL;\n+\t\t\tgoto out;\n+\t\t}\n \n \t\t/*\n \t\t * 1) if the NAT-T peer's IP or port changed then\n@@ -609,11 +621,11 @@ int esp_input_done2(struct sk_buff *skb, int err)\n \t\t * SRC ports.\n \t\t */\n \t\tif (iph->saddr != x->props.saddr.a4 ||\n-\t\t uh->source != encap->encap_sport) {\n+\t\t source != encap->encap_sport) {\n \t\t\txfrm_address_t ipaddr;\n \n \t\t\tipaddr.a4 = iph->saddr;\n-\t\t\tkm_new_mapping(x, &ipaddr, uh->source);\n+\t\t\tkm_new_mapping(x, &ipaddr, source);\n \n \t\t\t/* XXX: perhaps add an extra\n \t\t\t * policy check here, to see\n", "prefixes": [ "ipsec-next", "v3", "4/6" ] }