From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
When disconnecting the advertising shall be re-enabled only when the
connection role is slave/peripheral as the central role use advertising
to connect it could end up enabling the instance 0x00 if there are other
advertising instances.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
---
net/bluetooth/hci_event.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 0bca035bf2dc..293d4c9c4b09 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -2351,7 +2351,7 @@ static void hci_cs_disconnect(struct hci_dev *hdev, u8 status)
mgmt_disconnect_failed(hdev, &conn->dst, conn->type,
conn->dst_type, status);
- if (conn->type == LE_LINK) {
+ if (conn->type == LE_LINK && conn->role == HCI_ROLE_SLAVE) {
hdev->cur_adv_instance = conn->adv_instance;
hci_req_reenable_advertising(hdev);
}
@@ -2961,7 +2961,7 @@ static void hci_disconn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
* or until a connection is created or until the Advertising
* is timed out due to Directed Advertising."
*/
- if (conn->type == LE_LINK) {
+ if (conn->type == LE_LINK && conn->role == HCI_ROLE_SLAVE) {
hdev->cur_adv_instance = conn->adv_instance;
hci_req_reenable_advertising(hdev);
}
--
2.31.1
