From: Johan Hedberg <johan.hedberg@xxxxxxxxx>
Use the new hci_conn_hash_lookup_le() API to look up LE connections.
This way we're guaranteed exact matches that also take into account
the address type.
Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
---
net/bluetooth/hci_conn.c | 9 +++------
net/bluetooth/hci_event.c | 3 ++-
net/bluetooth/mgmt.c | 10 ++++++----
3 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index ec4836f243bc..60fe6a570800 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -869,7 +869,7 @@ struct hci_conn *hci_connect_le(struct hci_dev *hdev, bdaddr_t *dst,
* attempt, we simply update pending_sec_level and auth_type fields
* and return the object found.
*/
- conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, dst);
+ conn = hci_conn_hash_lookup_le(hdev, dst, dst_type);
conn_unfinished = NULL;
if (conn) {
if (conn->state == BT_CONNECT &&
@@ -1019,13 +1019,10 @@ static bool is_connected(struct hci_dev *hdev, bdaddr_t *addr, u8 type)
{
struct hci_conn *conn;
- conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, addr);
+ conn = hci_conn_hash_lookup_le(hdev, addr, type);
if (!conn)
return false;
- if (conn->dst_type != type)
- return false;
-
if (conn->state != BT_CONNECTED)
return false;
@@ -1098,7 +1095,7 @@ struct hci_conn *hci_connect_le_scan(struct hci_dev *hdev, bdaddr_t *dst,
* attempt, we simply update pending_sec_level and auth_type fields
* and return the object found.
*/
- conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, dst);
+ conn = hci_conn_hash_lookup_le(hdev, dst, dst_type);
if (conn) {
if (conn->pending_sec_level < sec_level)
conn->pending_sec_level = sec_level;
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index b4571d84cafa..504892cfb25a 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -1915,7 +1915,8 @@ static void hci_cs_le_create_conn(struct hci_dev *hdev, u8 status)
hci_dev_lock(hdev);
- conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, &cp->peer_addr);
+ conn = hci_conn_hash_lookup_le(hdev, &cp->peer_addr,
+ cp->peer_addr_type);
if (!conn)
goto unlock;
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index de338d576907..19834f524a7b 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -3098,8 +3098,8 @@ static int unpair_device(struct sock *sk, struct hci_dev *hdev, void *data,
} else {
u8 addr_type = le_addr_type(cp->addr.type);
- conn = hci_conn_hash_lookup_ba(hdev, LE_LINK,
- &cp->addr.bdaddr);
+ conn = hci_conn_hash_lookup_le(hdev, &cp->addr.bdaddr,
+ addr_type);
if (conn) {
/* Defer clearing up the connection parameters
* until closing to give a chance of keeping
@@ -3198,7 +3198,8 @@ static int disconnect(struct sock *sk, struct hci_dev *hdev, void *data,
conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK,
&cp->addr.bdaddr);
else
- conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, &cp->addr.bdaddr);
+ conn = hci_conn_hash_lookup_le(hdev, &cp->addr.bdaddr,
+ le_addr_type(cp->addr.type));
if (!conn || conn->state == BT_OPEN || conn->state == BT_CLOSED) {
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_DISCONNECT,
@@ -3695,7 +3696,8 @@ static int user_pairing_resp(struct sock *sk, struct hci_dev *hdev,
if (addr->type == BDADDR_BREDR)
conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &addr->bdaddr);
else
- conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, &addr->bdaddr);
+ conn = hci_conn_hash_lookup_le(hdev, &addr->bdaddr,
+ le_addr_type(addr->type));
if (!conn) {
err = mgmt_cmd_complete(sk, hdev->id, mgmt_op,
--
2.5.0
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