This patch adds a HCI_PINQUIRY check to start_discovery. If
periodic inquiry is enabled, we fail MGMT Start Discovery
command with MGMT_STATUS_BUSY code.
Signed-off-by: Andre Guedes <aguedespe@xxxxxxxxx>
---
net/bluetooth/mgmt.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index b8f9016..a3365ba 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -2317,6 +2317,12 @@ static int start_discovery(struct sock *sk, struct hci_dev *hdev,
goto failed;
}
+ if (test_bit(HCI_PINQUIRY, &hdev->dev_flags)) {
+ err = cmd_status(sk, hdev->id, MGMT_OP_START_DISCOVERY,
+ MGMT_STATUS_BUSY);
+ goto failed;
+ }
+
if (hdev->discovery.state != DISCOVERY_STOPPED) {
err = cmd_status(sk, hdev->id, MGMT_OP_START_DISCOVERY,
MGMT_STATUS_BUSY);
--
1.7.9.4
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