From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:56302 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753036AbcKRKVJ (ORCPT ); Fri, 18 Nov 2016 05:21:09 -0500 Subject: Patch "ipv6: dccp: add missing bind_conflict to dccp_ipv6_mapped" has been added to the 4.4-stable tree To: edumazet@google.com, acme@redhat.com, andreyknvl@google.com, davem@davemloft.net, gregkh@linuxfoundation.org Cc: , From: Date: Fri, 18 Nov 2016 11:21:03 +0100 Message-ID: <14794644631124@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 ipv6: dccp: add missing bind_conflict to dccp_ipv6_mapped to the 4.4-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: ipv6-dccp-add-missing-bind_conflict-to-dccp_ipv6_mapped.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From foo@baz Fri Nov 18 11:09:43 CET 2016 From: Eric Dumazet Date: Thu, 3 Nov 2016 08:59:46 -0700 Subject: ipv6: dccp: add missing bind_conflict to dccp_ipv6_mapped From: Eric Dumazet [ Upstream commit 990ff4d84408fc55942ca6644f67e361737b3d8e ] While fuzzing kernel with syzkaller, Andrey reported a nasty crash in inet6_bind() caused by DCCP lacking a required method. Fixes: ab1e0a13d7029 ("[SOCK] proto: Add hashinfo member to struct proto") Signed-off-by: Eric Dumazet Reported-by: Andrey Konovalov Tested-by: Andrey Konovalov Cc: Arnaldo Carvalho de Melo Acked-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- net/dccp/ipv6.c | 1 + 1 file changed, 1 insertion(+) --- a/net/dccp/ipv6.c +++ b/net/dccp/ipv6.c @@ -948,6 +948,7 @@ static const struct inet_connection_sock .getsockopt = ipv6_getsockopt, .addr2sockaddr = inet6_csk_addr2sockaddr, .sockaddr_len = sizeof(struct sockaddr_in6), + .bind_conflict = inet6_csk_bind_conflict, #ifdef CONFIG_COMPAT .compat_setsockopt = compat_ipv6_setsockopt, .compat_getsockopt = compat_ipv6_getsockopt, Patches currently in stable-queue which might be from edumazet@google.com are queue-4.4/net-__skb_flow_dissect-must-cap-its-return-value.patch queue-4.4/tcp-take-care-of-truncations-done-by-sk_filter.patch queue-4.4/net-clear-sk_err_soft-in-sk_clone_lock.patch queue-4.4/net-mangle-zero-checksum-in-skb_checksum_help.patch queue-4.4/ipv6-dccp-fix-out-of-bound-access-in-dccp_v6_err.patch queue-4.4/ipv6-dccp-add-missing-bind_conflict-to-dccp_ipv6_mapped.patch queue-4.4/tcp-fix-potential-memory-corruption.patch queue-4.4/dccp-do-not-send-reset-to-already-closed-sockets.patch queue-4.4/dccp-fix-out-of-bound-access-in-dccp_v4_err.patch queue-4.4/sock-fix-sendmmsg-for-partial-sendmsg.patch