This is a note to let you know that I've just added the patch titled
Bluetooth: Clear LE white list when resetting controller
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-clear-le-white-list-when-resetting-controller.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 <stable@xxxxxxxxxxxxxxx> know about it.
>From a4d5504d5c39cc84f1f828e19967595597a8136e Mon Sep 17 00:00:00 2001
From: Marcel Holtmann <marcel@xxxxxxxxxxxx>
Date: Wed, 29 Oct 2014 23:37:53 +0100
Subject: Bluetooth: Clear LE white list when resetting controller
From: Marcel Holtmann <marcel@xxxxxxxxxxxx>
commit a4d5504d5c39cc84f1f828e19967595597a8136e upstream.
The internal representation of the LE white list needs to be cleared
when receiving a successful HCI_Reset command. A reset of the controller
is expected to start with an empty LE white list.
When the LE white list is not cleared on controller reset, the passive
background scanning might skip programming the remote devices. Only
changes to the LE white list are programmed when passive background
is started.
Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
net/bluetooth/hci_event.c | 2 ++
1 file changed, 2 insertions(+)
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -205,6 +205,8 @@ static void hci_cc_reset(struct hci_dev
hdev->le_scan_type = LE_SCAN_PASSIVE;
hdev->ssp_debug_mode = 0;
+
+ hci_bdaddr_list_clear(&hdev->le_white_list);
}
static void hci_cc_write_local_name(struct hci_dev *hdev, struct sk_buff *skb)
Patches currently in stable-queue which might be from marcel@xxxxxxxxxxxx are
queue-3.18/bluetooth-fix-accepting-connections-when-not-using-mgmt.patch
queue-3.18/bluetooth-fix-le-connection-timeout-deadlock.patch
queue-3.18/bluetooth-6lowpan-fix-skb_unshare-behaviour.patch
queue-3.18/bluetooth-fix-controller-configuration-with-hci_quirk_invalid_bdaddr.patch
queue-3.18/bluetooth-fix-check-for-direct-advertising.patch
queue-3.18/bluetooth-clear-le-white-list-when-resetting-controller.patch
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