+++ /dev/null
-From 2b3cf031dfcef6f4fc803ae451364c70482404a8 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Amadeusz=20S=C5=82awi=C5=84ski?=
- <amadeusz.slawinski@tieto.com>
-Date: Thu, 14 Jul 2016 10:50:23 +0200
-Subject: [PATCH] Bluetooth: Fix l2cap_sock_setsockopt() with optname BT_RCVMTU
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-commit 23bc6ab0a0912146fd674a0becc758c3162baabc upstream.
-
-When we retrieve imtu value from userspace we should use 16 bit pointer
-cast instead of 32 as it's defined that way in headers. Fixes setsockopt
-calls on big-endian platforms.
-
-Signed-off-by: Amadeusz Sławiński <amadeusz.slawinski@tieto.com>
-Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- net/bluetooth/l2cap_sock.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/net/bluetooth/l2cap_sock.c
-+++ b/net/bluetooth/l2cap_sock.c
-@@ -817,7 +817,7 @@ static int l2cap_sock_setsockopt(struct
- break;
- }
-
-- if (get_user(opt, (u32 __user *) optval)) {
-+ if (get_user(opt, (u16 __user *) optval)) {
- err = -EFAULT;
- break;
- }