Commit eda42b50 authored by Andre Guedes's avatar Andre Guedes Committed by Gustavo F. Padovan

Bluetooth: Check advertising cache in hci_connect()

When connecting to a LE device, we need to check the advertising
cache in order to know the address type of that device.

If its advertising entry is not found, the connection is not
established and hci_connect() returns error.
Signed-off-by: default avatarAndre Guedes <andre.guedes@openbossa.org>
Acked-by: default avatarVille Tervo <ville.tervo@nokia.com>
Signed-off-by: default avatarGustavo F. Padovan <padovan@profusion.mobi>
parent 893d6751
...@@ -447,13 +447,22 @@ struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, __u8 ...@@ -447,13 +447,22 @@ struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, __u8
BT_DBG("%s dst %s", hdev->name, batostr(dst)); BT_DBG("%s dst %s", hdev->name, batostr(dst));
if (type == LE_LINK) { if (type == LE_LINK) {
struct adv_entry *entry;
le = hci_conn_hash_lookup_ba(hdev, LE_LINK, dst); le = hci_conn_hash_lookup_ba(hdev, LE_LINK, dst);
if (le) if (le)
return ERR_PTR(-EBUSY); return ERR_PTR(-EBUSY);
entry = hci_find_adv_entry(hdev, dst);
if (!entry)
return ERR_PTR(-EHOSTUNREACH);
le = hci_conn_add(hdev, LE_LINK, dst); le = hci_conn_add(hdev, LE_LINK, dst);
if (!le) if (!le)
return ERR_PTR(-ENOMEM); return ERR_PTR(-ENOMEM);
le->dst_type = entry->bdaddr_type;
hci_le_connect(le); hci_le_connect(le);
hci_conn_hold(le); hci_conn_hold(le);
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment