diff options
Diffstat (limited to 'net/bluetooth/hci_sock.c')
| -rw-r--r-- | net/bluetooth/hci_sock.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c index 832b5f44be5c..bfc9a35bad33 100644 --- a/net/bluetooth/hci_sock.c +++ b/net/bluetooth/hci_sock.c @@ -499,6 +499,15 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname, char break; case HCI_FILTER: + { + struct hci_filter *f = &hci_pi(sk)->filter; + + uf.type_mask = f->type_mask; + uf.opcode = f->opcode; + uf.event_mask[0] = *((u32 *) f->event_mask + 0); + uf.event_mask[1] = *((u32 *) f->event_mask + 1); + } + len = min_t(unsigned int, len, sizeof(uf)); if (copy_from_user(&uf, optval, len)) { err = -EFAULT; |