From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:53418 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751167AbdEaAQw (ORCPT ); Tue, 30 May 2017 20:16:52 -0400 Subject: Patch "sctp: do not inherit ipv6_{mc|ac|fl}_list from parent" has been added to the 4.11-stable tree To: edumazet@google.com, andreyknvl@google.com, davem@davemloft.net, gregkh@linuxfoundation.org Cc: , From: Date: Wed, 31 May 2017 09:14:27 +0900 Message-ID: <14961896671321@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled sctp: do not inherit ipv6_{mc|ac|fl}_list from parent to the 4.11-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: sctp-do-not-inherit-ipv6_-mc-ac-fl-_list-from-parent.patch and it can be found in the queue-4.11 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From foo@baz Wed May 31 09:13:10 JST 2017 From: Eric Dumazet Date: Wed, 17 May 2017 07:16:40 -0700 Subject: sctp: do not inherit ipv6_{mc|ac|fl}_list from parent From: Eric Dumazet [ Upstream commit fdcee2cbb8438702ea1b328fb6e0ac5e9a40c7f8 ] SCTP needs fixes similar to 83eaddab4378 ("ipv6/dccp: do not inherit ipv6_mc_list from parent"), otherwise bad things can happen. Signed-off-by: Eric Dumazet Reported-by: Andrey Konovalov Tested-by: Andrey Konovalov Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- net/sctp/ipv6.c | 3 +++ 1 file changed, 3 insertions(+) --- a/net/sctp/ipv6.c +++ b/net/sctp/ipv6.c @@ -677,6 +677,9 @@ static struct sock *sctp_v6_create_accep newnp = inet6_sk(newsk); memcpy(newnp, np, sizeof(struct ipv6_pinfo)); + newnp->ipv6_mc_list = NULL; + newnp->ipv6_ac_list = NULL; + newnp->ipv6_fl_list = NULL; rcu_read_lock(); opt = rcu_dereference(np->opt); Patches currently in stable-queue which might be from edumazet@google.com are queue-4.11/ipv6-fix-out-of-bound-writes-in-__ip6_append_data.patch queue-4.11/tcp-eliminate-negative-reordering-in-tcp_clean_rtx_queue.patch queue-4.11/dccp-tcp-do-not-inherit-mc_list-from-parent.patch queue-4.11/tcp-avoid-fragmenting-peculiar-skbs-in-sack.patch queue-4.11/netem-fix-skb_orphan_partial.patch queue-4.11/net-fix-compile-error-in-skb_orphan_partial.patch queue-4.11/ipv6-dccp-do-not-inherit-ipv6_mc_list-from-parent.patch queue-4.11/sctp-do-not-inherit-ipv6_-mc-ac-fl-_list-from-parent.patch queue-4.11/ipv4-add-reference-counting-to-metrics.patch queue-4.11/tcp-avoid-fastopen-api-to-be-used-on-af_unspec.patch