On the reception of packets with a packet type that is not processed by the virtbt driver, the memory of the allocated socket buffers is never freed. Add a default case that frees these to avoid a memory leak. Signed-off-by: Soenke Huster <soenke.huster@xxxxxxxxx> --- drivers/bluetooth/virtio_bt.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/bluetooth/virtio_bt.c b/drivers/bluetooth/virtio_bt.c index 57908ce4fae8..2de0f54ada73 100644 --- a/drivers/bluetooth/virtio_bt.c +++ b/drivers/bluetooth/virtio_bt.c @@ -202,6 +202,8 @@ static void virtbt_rx_handle(struct virtio_bluetooth *vbt, struct sk_buff *skb) hci_skb_pkt_type(skb) = pkt_type; hci_recv_frame(vbt->hdev, skb); break; + default: + kfree_skb(skb); } } -- 2.33.1
