From owner-svn-src-head@FreeBSD.ORG Wed May 13 04:41:36 2015 Return-Path: Delivered-To: svn-src-head@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id EBF5E402; Wed, 13 May 2015 04:41:35 +0000 (UTC) Received: from firebird.onthenet.com.au (firebird.onthenet.com.au [121.50.214.250]) by mx1.freebsd.org (Postfix) with ESMTP id 797E0188B; Wed, 13 May 2015 04:41:35 +0000 (UTC) Received: by firebird.onthenet.com.au (Postfix, from userid 0) id 1F9B0A4905; Wed, 13 May 2015 13:59:55 +1000 (AEST) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mx2.freebsd.org (mx2.freebsd.org [8.8.178.116]) by firebird.onthenet.com.au (Postfix) with ESMTP id CB33F9FE16 for ; Fri, 8 May 2015 00:17:52 +1000 (AEST) Received: from hub.freebsd.org (hub.freebsd.org [8.8.178.136]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx2.freebsd.org (Postfix) with ESMTPS id B80FC1371 for ; Thu, 7 May 2015 14:17:49 +0000 (UTC) Received: by hub.freebsd.org (Postfix) id A6D773FD; Thu, 7 May 2015 14:17:49 +0000 (UTC) Delivered-To: grehan@freebsd.org Received: by hub.freebsd.org (Postfix, from userid 538) id 8116C3B1; Thu, 7 May 2015 14:17:49 +0000 (UTC) Delivered-To: src-committers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 2150F351; Thu, 7 May 2015 14:17:44 +0000 (UTC) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:1900:2254:2068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 0F82A1C1E; Thu, 7 May 2015 14:17:44 +0000 (UTC) Received: from svn.freebsd.org ([127.0.1.70]) by svn.freebsd.org (8.14.9/8.14.9) with ESMTP id t47EHhjl047809; Thu, 7 May 2015 14:17:43 GMT (envelope-from ae@FreeBSD.org) Received: (from ae@localhost) by svn.freebsd.org (8.14.9/8.14.9/Submit) id t47EHh0W047808; Thu, 7 May 2015 14:17:43 GMT (envelope-from ae@FreeBSD.org) Message-Id: <201505071417.t47EHh0W047808@svn.freebsd.org> X-Authentication-Warning: svn.freebsd.org: ae set sender to ae@FreeBSD.org using -f From: "Andrey V. Elsukov" Date: Thu, 7 May 2015 14:17:43 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r282578 - head/sys/netinet6 X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk X-Loop: FreeBSD.org Sender: owner-src-committers@freebsd.org X-MailScanner-Information: Please contact the ISP for more information X-MailScanner: Not scanned: please contact your Internet E-Mail Service Provider for details X-Spam-Flag: not spam (whitelisted), SpamAssassin (not cached, score=-6.5, required 5, autolearn=not spam, BAYES_00 -1.90, KHOP_RCVD_UNTRUST 0.50, RCVD_IN_DNSWL_HI -5.00, RCVD_IN_HOSTKARMA_W -0.10) X-MailScanner-From: root@firebird.onthenet.com.au X-Spam-Status: No X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.20 List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 13 May 2015 04:41:36 -0000 Author: ae Date: Thu May 7 14:17:43 2015 New Revision: 282578 URL: https://svnweb.freebsd.org/changeset/base/282578 Log: Mark data checksum as valid for multicast packets, that we send back to myself via simloop. Also remove duplicate check under #ifdef DIAGNOSTIC. PR: 180065 MFC after: 1 week Modified: head/sys/netinet6/ip6_output.c Modified: head/sys/netinet6/ip6_output.c ============================================================================== --- head/sys/netinet6/ip6_output.c Thu May 7 12:54:27 2015 (r282577) +++ head/sys/netinet6/ip6_output.c Thu May 7 14:17:43 2015 (r282578) @@ -2900,14 +2900,6 @@ ip6_mloopback(struct ifnet *ifp, struct if (copym == NULL) return; } - -#ifdef DIAGNOSTIC - if (copym->m_len < sizeof(*ip6)) { - m_freem(copym); - return; - } -#endif - ip6 = mtod(copym, struct ip6_hdr *); /* * clear embedded scope identifiers if necessary. @@ -2915,7 +2907,11 @@ ip6_mloopback(struct ifnet *ifp, struct */ in6_clearscope(&ip6->ip6_src); in6_clearscope(&ip6->ip6_dst); - + if (copym->m_pkthdr.csum_flags & CSUM_DELAY_DATA_IPV6) { + copym->m_pkthdr.csum_flags |= CSUM_DATA_VALID_IPV6 | + CSUM_PSEUDO_HDR; + copym->m_pkthdr.csum_data = 0xffff; + } (void)if_simloop(ifp, copym, dst->sin6_family, 0); }