From owner-svn-src-all@freebsd.org Thu Apr 25 03:46:55 2019 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id BCD0C158AC73; Thu, 25 Apr 2019 03:46:55 +0000 (UTC) (envelope-from markj@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 6171D8E115; Thu, 25 Apr 2019 03:46:55 +0000 (UTC) (envelope-from markj@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 3B5221E13A; Thu, 25 Apr 2019 03:46:55 +0000 (UTC) (envelope-from markj@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x3P3kt4I006552; Thu, 25 Apr 2019 03:46:55 GMT (envelope-from markj@FreeBSD.org) Received: (from markj@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x3P3kswk006550; Thu, 25 Apr 2019 03:46:54 GMT (envelope-from markj@FreeBSD.org) Message-Id: <201904250346.x3P3kswk006550@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: markj set sender to markj@FreeBSD.org using -f From: Mark Johnston Date: Thu, 25 Apr 2019 03:46:54 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r346658 - in stable/12/sys: netinet netinet6 X-SVN-Group: stable-12 X-SVN-Commit-Author: markj X-SVN-Commit-Paths: in stable/12/sys: netinet netinet6 X-SVN-Commit-Revision: 346658 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 6171D8E115 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.90 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.90)[-0.902,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Apr 2019 03:46:56 -0000 Author: markj Date: Thu Apr 25 03:46:54 2019 New Revision: 346658 URL: https://svnweb.freebsd.org/changeset/base/346658 Log: MFC r346118: Reinitialize multicast source filter structures after invalidation. Modified: stable/12/sys/netinet/in_mcast.c stable/12/sys/netinet6/in6_mcast.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/netinet/in_mcast.c ============================================================================== --- stable/12/sys/netinet/in_mcast.c Thu Apr 25 02:16:48 2019 (r346657) +++ stable/12/sys/netinet/in_mcast.c Thu Apr 25 03:46:54 2019 (r346658) @@ -2544,10 +2544,14 @@ out_in_multi_locked: if (is_final) { /* Remove the gap in the membership and filter array. */ + KASSERT(RB_EMPTY(&imf->imf_sources), + ("%s: imf_sources not empty", __func__)); for (++idx; idx < imo->imo_num_memberships; ++idx) { - imo->imo_membership[idx-1] = imo->imo_membership[idx]; - imo->imo_mfilters[idx-1] = imo->imo_mfilters[idx]; + imo->imo_membership[idx - 1] = imo->imo_membership[idx]; + imo->imo_mfilters[idx - 1] = imo->imo_mfilters[idx]; } + imf_init(&imo->imo_mfilters[idx - 1], MCAST_UNDEFINED, + MCAST_EXCLUDE); imo->imo_num_memberships--; } Modified: stable/12/sys/netinet6/in6_mcast.c ============================================================================== --- stable/12/sys/netinet6/in6_mcast.c Thu Apr 25 02:16:48 2019 (r346657) +++ stable/12/sys/netinet6/in6_mcast.c Thu Apr 25 03:46:54 2019 (r346658) @@ -2470,10 +2470,14 @@ in6p_leave_group(struct inpcb *inp, struct sockopt *so if (is_final) { /* Remove the gap in the membership array. */ + KASSERT(RB_EMPTY(&imf->im6f_sources), + ("%s: im6f_sources not empty", __func__)); for (++idx; idx < imo->im6o_num_memberships; ++idx) { - imo->im6o_membership[idx-1] = imo->im6o_membership[idx]; - imo->im6o_mfilters[idx-1] = imo->im6o_mfilters[idx]; + imo->im6o_membership[idx - 1] = imo->im6o_membership[idx]; + imo->im6o_mfilters[idx - 1] = imo->im6o_mfilters[idx]; } + im6f_init(&imo->im6o_mfilters[idx - 1], MCAST_UNDEFINED, + MCAST_EXCLUDE); imo->im6o_num_memberships--; }