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| author | Andre Guedes <andre.guedes@openbossa.org> | 2011-05-31 14:20:56 -0300 |
|---|---|---|
| committer | Gustavo F. Padovan <padovan@profusion.mobi> | 2011-06-08 16:58:18 -0300 |
| commit | eda42b503a3c866d51146549fe46da1f5f64e2c7 (patch) | |
| tree | abccd76f57decdd1824851fffe025c56ee11fd61 /net/bluetooth/hci_conn.c | |
| parent | 893d67514aebcfd3ebf17bd212ceea1e2741a443 (diff) | |
| download | lwn-eda42b503a3c866d51146549fe46da1f5f64e2c7.tar.gz lwn-eda42b503a3c866d51146549fe46da1f5f64e2c7.zip | |
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: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Ville Tervo <ville.tervo@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Diffstat (limited to 'net/bluetooth/hci_conn.c')
| -rw-r--r-- | net/bluetooth/hci_conn.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index ca283a0f63ea..4e38b4872865 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -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)); if (type == LE_LINK) { + struct adv_entry *entry; + le = hci_conn_hash_lookup_ba(hdev, LE_LINK, dst); if (le) 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); if (!le) return ERR_PTR(-ENOMEM); + le->dst_type = entry->bdaddr_type; + hci_le_connect(le); hci_conn_hold(le); |