linux/net/bluetooth
Johan Hedberg 23bb57633d Bluetooth: Fix __hci_request synchronization for hci_open_dev
The initialization function used by hci_open_dev (hci_init_req) sends
many different HCI commands. The __hci_request function should only
return when all of these commands have completed (or a timeout occurs).
Several of these commands cause hci_req_complete to be called which
causes __hci_request to return prematurely.

This patch fixes the issue by adding a new hdev->req_last_cmd variable
which is set during the initialization procedure. The hci_req_complete
function will no longer mark the request as complete until the command
matching hdev->req_last_cmd completes.

Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2010-12-22 22:58:07 -02:00
..
bnep Bluetooth: bnep: fix information leak to userland 2010-12-01 21:04:35 -02:00
cmtp Bluetooth: cmtp: fix information leak to userland 2010-12-01 21:04:35 -02:00
hidp Bluetooth: hidp: fix information leak to userland 2010-12-01 21:04:36 -02:00
rfcomm Bluetooth: clean up rfcomm code 2010-12-01 21:04:43 -02:00
af_bluetooth.c Bluetooth: Add common code for stream-oriented recvmsg() 2010-10-12 12:44:51 -03:00
hci_conn.c Bluetooth: clean up hci code 2010-12-01 21:04:43 -02:00
hci_core.c Bluetooth: Fix __hci_request synchronization for hci_open_dev 2010-12-22 22:58:07 -02:00
hci_event.c Bluetooth: Fix __hci_request synchronization for hci_open_dev 2010-12-22 22:58:07 -02:00
hci_sock.c Bluetooth: Make hci_send_to_sock usable for management control sockets 2010-12-07 23:03:39 -02:00
hci_sysfs.c Bluetooth: make batostr() print in the right order 2010-10-12 12:44:52 -03:00
Kconfig Bluetooth: Remove L2CAP Extended Features from Kconfig 2010-07-21 10:39:04 -07:00
l2cap.c Bluetooth: Don't accept ConfigReq if we aren't in the BT_CONFIG state 2010-12-06 15:37:50 -02:00
lib.c Bluetooth: make batostr() print in the right order 2010-10-12 12:44:52 -03:00
Makefile Bluetooth: Add initial Bluetooth Management interface callbacks 2010-12-07 23:03:38 -02:00
mgmt.c Bluetooth: Add management events for controller addition & removal 2010-12-22 22:58:00 -02:00
sco.c Bluetooth: clean up sco code 2010-12-01 21:04:43 -02:00