diff options
Diffstat (limited to 'drivers/bluetooth/bpa10x.c')
| -rw-r--r-- | drivers/bluetooth/bpa10x.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/bluetooth/bpa10x.c b/drivers/bluetooth/bpa10x.c index 2ae38a321c4b..e63d1af250ec 100644 --- a/drivers/bluetooth/bpa10x.c +++ b/drivers/bluetooth/bpa10x.c @@ -255,9 +255,13 @@ static int bpa10x_setup(struct hci_dev *hdev) if (IS_ERR(skb)) return PTR_ERR(skb); - bt_dev_info(hdev, "%s", (char *)(skb->data + 1)); + /* Bounded print: the device controls skb->len. */ + if (skb->len > 1) { + int len = skb->len - 1; - hci_set_fw_info(hdev, "%s", skb->data + 1); + bt_dev_info(hdev, "%.*s", len, (char *)(skb->data + 1)); + hci_set_fw_info(hdev, "%.*s", len, skb->data + 1); + } kfree_skb(skb); return 0; |