Bluetooth: btusb: off by one in rtl8723b_parse_firmware()

The ">" should be ">=" so that we don't read past the end of the array.

Fixes: 9d9a113e3695 ('Bluetooth: btusb: Add Realtek 8723A/8723B/8761A/8821A support')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Daniel Drake <drake@endlessm.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 920f6fbd28ac..d21f3b4176d3 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -1502,7 +1502,7 @@ static int rtl8723b_parse_firmware(struct hci_dev *hdev, u16 lmp_subver,
                 return -EINVAL;
         }
 
-        if (project_id > ARRAY_SIZE(project_id_to_lmp_subver)) {
+        if (project_id >= ARRAY_SIZE(project_id_to_lmp_subver)) {
                 BT_ERR("%s: unknown project id %d", hdev->name, project_id);
                 return -EINVAL;
         }