From: Vinicius Costa Gomes <vinicius.gomes@xxxxxxxxxxxxx>
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@xxxxxxxxxxxxx>
---
include/net/bluetooth/hci_core.h | 1 +
net/bluetooth/hci_core.c | 14 ++++++++++++++
2 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 8ae02c7..4da0f16 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -593,6 +593,7 @@ int hci_link_keys_clear(struct hci_dev *hdev);
struct link_key *hci_find_link_key(struct hci_dev *hdev, bdaddr_t *bdaddr);
int hci_add_link_key(struct hci_dev *hdev, struct hci_conn *conn, int new_key,
bdaddr_t *bdaddr, u8 *val, u8 type, u8 pin_len);
+int hci_smp_keys_clear(struct hci_dev *hdev);
struct link_key *hci_find_ltk(struct hci_dev *hdev, __le16 ediv, u8 rand[8]);
struct link_key *hci_find_link_key_type(struct hci_dev *hdev,
bdaddr_t *bdaddr, u8 type);
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 0f1d2d8..6f05cc5 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -1005,6 +1005,18 @@ int hci_link_keys_clear(struct hci_dev *hdev)
return 0;
}
+int hci_smp_keys_clear(struct hci_dev *hdev)
+{
+ struct smp_link_key *k, *tmp;
+
+ list_for_each_entry_safe(k, tmp, &hdev->smp_keys, list) {
+ list_del(&k->list);
+ kfree(k);
+ }
+
+ return 0;
+}
+
struct link_key *hci_find_link_key(struct hci_dev *hdev, bdaddr_t *bdaddr)
{
struct list_head *p;
@@ -1486,6 +1498,7 @@ int hci_register_dev(struct hci_dev *hdev)
INIT_LIST_HEAD(&hdev->uuids);
INIT_LIST_HEAD(&hdev->link_keys);
+ INIT_LIST_HEAD(&hdev->smp_keys);
INIT_LIST_HEAD(&hdev->remote_oob_data);
@@ -1573,6 +1586,7 @@ int hci_unregister_dev(struct hci_dev *hdev)
hci_blacklist_clear(hdev);
hci_uuids_clear(hdev);
hci_link_keys_clear(hdev);
+ hci_smp_keys_clear(hdev);
hci_remote_oob_data_clear(hdev);
hci_adv_entries_clear(hdev);
hci_dev_unlock_bh(hdev);
--
1.7.6
--
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