The HCI CMSG specific data is for raw sockets only. So only add them to
actual raw sockets.
Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
---
net/bluetooth/hci_sock.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index d729dd7..3d4d669 100644
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -488,7 +488,11 @@ static int hci_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
skb_reset_transport_header(skb);
err = skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied);
- hci_sock_cmsg(sk, msg, skb);
+ switch (hci_pi(sk)->channel) {
+ case HCI_CHANNEL_RAW:
+ hci_sock_cmsg(sk, msg, skb);
+ break;
+ }
skb_free_datagram(sk, skb);
--
1.7.7.6
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