korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-17 07:54:54 +08:00
Code Issues Packages Projects Releases Wiki Activity

Bluetooth: Fix using global connectable settings for adv

Browse Source 
This patch fixes a bug where ADV_NONCONN_IND was being used for
advertising instances >0 while the global connectable setting was
set to "on".

Signed-off-by: Arman Uguray <armansito@chromium.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Arman Uguray 2015-03-28 12:38:58 -07:00 committed by Marcel Holtmann
parent 600b21507e
commit faccb950f7
1 changed files with 10 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
net/bluetooth/mgmt.c
View File

@ -985,9 +985,10 @@ static u32 get_adv_instance_flags(struct hci_dev *hdev, u8 instance)
/* Instance 0 always manages the "Tx Power" and "Flags" fields */
flags = MGMT_ADV_FLAG_TX_POWER | MGMT_ADV_FLAG_MANAGED_FLAGS;
/* For instance 0, assemble the flags from global settings */
if (hci_dev_test_flag(hdev, HCI_ADVERTISING_CONNECTABLE) ||
get_connectable(hdev))
/* For instance 0, the HCI_ADVERTISING_CONNECTABLE setting corresponds
* to the "connectable" instance flag.
*/
if (hci_dev_test_flag(hdev, HCI_ADVERTISING_CONNECTABLE))
flags |= MGMT_ADV_FLAG_CONNECTABLE;
return flags;
@ -1242,7 +1243,12 @@ static void enable_advertising(struct hci_request *req)
instance = get_current_adv_instance(hdev);
flags = get_adv_instance_flags(hdev, instance);
connectable = (flags & MGMT_ADV_FLAG_CONNECTABLE);
/* If the "connectable" instance flag was not set, then choose between
* ADV_IND and ADV_NONCONN_IND based on the global connectable setting.
*/
connectable = (flags & MGMT_ADV_FLAG_CONNECTABLE) ||
get_connectable(hdev);
/* Set require_privacy to true only when non-connectable
* advertising is used. In that case it is fine to use a