5.15-stable review patch. If anyone has any objections, please let me know.
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From: Luiz Augusto von Dentz luiz.von.dentz@intel.com
commit 7967dc8f797f454d4f4acec15c7df0cdf4801617 upstream.
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@intel.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- net/bluetooth/hci_core.c | 2 -- 1 file changed, 2 deletions(-)
--- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -4964,8 +4964,6 @@ static void hci_acldata_packet(struct hc
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) {