* [PATCH 1/2] Bluetooth: Disable upper layer connections when user channel is active
@ 2013-09-04 1:08 Marcel Holtmann
2013-09-06 9:06 ` Johan Hedberg
2013-09-10 15:47 ` Gustavo Padovan
0 siblings, 2 replies; 3+ messages in thread
From: Marcel Holtmann @ 2013-09-04 1:08 UTC (permalink / raw)
To: linux-bluetooth
When the device has the user channel flag set, it means it is driven by
an user application. In that case do not allow any connections from
L2CAP or SCO sockets.
This is the same situation as when the device has the raw flag set and
it will then return EHOSTUNREACH.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---
net/bluetooth/hci_conn.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index f081712..d2380e0 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -518,6 +518,7 @@ struct hci_dev *hci_get_route(bdaddr_t *dst, bdaddr_t *src)
list_for_each_entry(d, &hci_dev_list, list) {
if (!test_bit(HCI_UP, &d->flags) ||
test_bit(HCI_RAW, &d->flags) ||
+ test_bit(HCI_USER_CHANNEL, &d->dev_flags) ||
d->dev_type != HCI_BREDR)
continue;
--
1.8.3.1
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH 1/2] Bluetooth: Disable upper layer connections when user channel is active
2013-09-04 1:08 [PATCH 1/2] Bluetooth: Disable upper layer connections when user channel is active Marcel Holtmann
@ 2013-09-06 9:06 ` Johan Hedberg
2013-09-10 15:47 ` Gustavo Padovan
1 sibling, 0 replies; 3+ messages in thread
From: Johan Hedberg @ 2013-09-06 9:06 UTC (permalink / raw)
To: Marcel Holtmann; +Cc: linux-bluetooth
Hi Marcel,
On Tue, Sep 03, 2013, Marcel Holtmann wrote:
> When the device has the user channel flag set, it means it is driven by
> an user application. In that case do not allow any connections from
> L2CAP or SCO sockets.
>
> This is the same situation as when the device has the raw flag set and
> it will then return EHOSTUNREACH.
>
> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
> ---
> net/bluetooth/hci_conn.c | 1 +
> 1 file changed, 1 insertion(+)
Acked-by: Johan Hedberg <johan.hedberg@intel.com>
Johan
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH 1/2] Bluetooth: Disable upper layer connections when user channel is active
2013-09-04 1:08 [PATCH 1/2] Bluetooth: Disable upper layer connections when user channel is active Marcel Holtmann
2013-09-06 9:06 ` Johan Hedberg
@ 2013-09-10 15:47 ` Gustavo Padovan
1 sibling, 0 replies; 3+ messages in thread
From: Gustavo Padovan @ 2013-09-10 15:47 UTC (permalink / raw)
To: Marcel Holtmann; +Cc: linux-bluetooth
Hi Marcel,
2013-09-03 Marcel Holtmann <marcel@holtmann.org>:
> When the device has the user channel flag set, it means it is driven by
> an user application. In that case do not allow any connections from
> L2CAP or SCO sockets.
>
> This is the same situation as when the device has the raw flag set and
> it will then return EHOSTUNREACH.
>
> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
> ---
> net/bluetooth/hci_conn.c | 1 +
> 1 file changed, 1 insertion(+)
Patch has been applied to bluetooth-next. Thanks.
Gustavo
^ permalink raw reply [flat|nested] 3+ messages in thread
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2013-09-04 1:08 [PATCH 1/2] Bluetooth: Disable upper layer connections when user channel is active Marcel Holtmann
2013-09-06 9:06 ` Johan Hedberg
2013-09-10 15:47 ` Gustavo Padovan
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