This is a note to let you know that I've just added the patch titled
Bluetooth: hci_core: Fix calling mgmt_device_connected
to the 6.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
bluetooth-hci_core-fix-calling-mgmt_device_connected.patch
and it can be found in the queue-6.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit be82b07c0320a2ef291bb9cde6975924454ecdf7
Author: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
Date: Fri Nov 8 11:19:54 2024 -0500
Bluetooth: hci_core: Fix calling mgmt_device_connected
[ Upstream commit 7967dc8f797f454d4f4acec15c7df0cdf4801617 ]
Since 61a939c68ee0 ("Bluetooth: Queue incoming ACL data until
BT_CONNECTED state is reached") there is no long the need to call
mgmt_device_connected as ACL data will be queued until BT_CONNECTED
state.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=219458
Link: https://github.com/bluez/bluez/issues/1014
Fixes: 333b4fd11e89 ("Bluetooth: L2CAP: Fix uaf in l2cap_connect")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index f93f3e7a3d905..789f7f4a09089 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -3846,8 +3846,6 @@ static void hci_acldata_packet(struct hci_dev *hdev, struct sk_buff *skb)
hci_dev_lock(hdev);
conn = hci_conn_hash_lookup_handle(hdev, handle);
- if (conn && hci_dev_test_flag(hdev, HCI_MGMT))
- mgmt_device_connected(hdev, conn, NULL, 0);
hci_dev_unlock(hdev);
if (conn) {
