From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:54254 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751866AbdHCTjF (ORCPT ); Thu, 3 Aug 2017 15:39:05 -0400 Subject: Patch "Bluetooth: bnep: bnep_add_connection() should verify that it's dealing with l2cap socket" has been added to the 3.18-stable tree To: viro@zeniv.linux.org.uk, gregkh@linuxfoundation.org, marcel@holtmann.org Cc: , From: Date: Thu, 03 Aug 2017 12:38:58 -0700 Message-ID: <15017891386222@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 Bluetooth: bnep: bnep_add_connection() should verify that it's dealing with l2cap socket to the 3.18-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: bluetooth-bnep-bnep_add_connection-should-verify-that-it-s-dealing-with-l2cap-socket.patch and it can be found in the queue-3.18 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 71bb99a02b32b4cc4265118e85f6035ca72923f0 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 19 Dec 2014 06:20:59 +0000 Subject: Bluetooth: bnep: bnep_add_connection() should verify that it's dealing with l2cap socket From: Al Viro commit 71bb99a02b32b4cc4265118e85f6035ca72923f0 upstream. same story as cmtp Signed-off-by: Al Viro Signed-off-by: Marcel Holtmann Signed-off-by: Greg Kroah-Hartman --- net/bluetooth/bnep/core.c | 3 +++ 1 file changed, 3 insertions(+) --- a/net/bluetooth/bnep/core.c +++ b/net/bluetooth/bnep/core.c @@ -533,6 +533,9 @@ int bnep_add_connection(struct bnep_conn BT_DBG(""); + if (!l2cap_is_socket(sock)) + return -EBADFD; + baswap((void *) dst, &l2cap_pi(sock->sk)->chan->dst); baswap((void *) src, &l2cap_pi(sock->sk)->chan->src); Patches currently in stable-queue which might be from viro@zeniv.linux.org.uk are queue-3.18/bluetooth-bnep-bnep_add_connection-should-verify-that-it-s-dealing-with-l2cap-socket.patch