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-rw-r--r--net/bluetooth/sco.c24
1 files changed, 22 insertions, 2 deletions
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index dea40d4bb6f..71df982c09c 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -857,10 +857,30 @@ done:
/* ----- SCO interface with lower layer (HCI) ----- */
static int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 type)
{
+ register struct sock *sk;
+ struct hlist_node *node;
+ int lm = 0;
+
+ if (type != SCO_LINK && type != ESCO_LINK)
+ return 0;
+
BT_DBG("hdev %s, bdaddr %s", hdev->name, batostr(bdaddr));
- /* Always accept connection */
- return HCI_LM_ACCEPT;
+ /* Find listening sockets */
+ read_lock(&sco_sk_list.lock);
+ sk_for_each(sk, node, &sco_sk_list.head) {
+ if (sk->sk_state != BT_LISTEN)
+ continue;
+
+ if (!bacmp(&bt_sk(sk)->src, &hdev->bdaddr) ||
+ !bacmp(&bt_sk(sk)->src, BDADDR_ANY)) {
+ lm |= HCI_LM_ACCEPT;
+ break;
+ }
+ }
+ read_unlock(&sco_sk_list.lock);
+
+ return lm;
}
static int sco_connect_cfm(struct hci_conn *hcon, __u8 status)