summary |
shortlog |
log |
commit | commitdiff |
tree
raw |
patch |
inline | side by side (from parent 1:
0381101)
In order to send data to management control sockets the function should:
- skip checks intended for raw HCI data and stack internal events
- make sure RAW HCI data or stack internal events don't go to
management control sockets
In order to accomplish this the patch adds a new member to the bluetooth
skb private data to flag skb's that are destined for management control
sockets.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
__u8 tx_seq;
__u8 retries;
__u8 sar;
__u8 tx_seq;
__u8 retries;
__u8 sar;
+ unsigned short channel;
};
#define bt_cb(skb) ((struct bt_skb_cb *)((skb)->cb))
};
#define bt_cb(skb) ((struct bt_skb_cb *)((skb)->cb))
if (skb->sk == sk)
continue;
if (skb->sk == sk)
continue;
+ if (bt_cb(skb)->channel != hci_pi(sk)->channel)
+ continue;
+
+ if (bt_cb(skb)->channel == HCI_CHANNEL_CONTROL)
+ goto clone;
+
/* Apply filter */
flt = &hci_pi(sk)->filter;
/* Apply filter */
flt = &hci_pi(sk)->filter;
nskb = skb_clone(skb, GFP_ATOMIC);
if (!nskb)
continue;
/* Put type byte before the data */
nskb = skb_clone(skb, GFP_ATOMIC);
if (!nskb)
continue;
/* Put type byte before the data */
- memcpy(skb_push(nskb, 1), &bt_cb(nskb)->pkt_type, 1);
+ if (bt_cb(skb)->channel == HCI_CHANNEL_RAW)
+ memcpy(skb_push(nskb, 1), &bt_cb(nskb)->pkt_type, 1);
if (sock_queue_rcv_skb(sk, nskb))
kfree_skb(nskb);
if (sock_queue_rcv_skb(sk, nskb))
kfree_skb(nskb);