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Bluetooth: Fix encryption key size for peripheral role 

This patch fixes the connection encryption key size information when
the host is playing the peripheral role. We should set conn->enc_key_
size in hci_le_ltk_request_evt, otherwise it is left uninitialized.

Cc: Stable <stable@vger.kernel.org>
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
hifive-unleashed-5.1
Andre Guedes 2013-07-31 16:25:29 -03:00 committed by Gustavo Padovan
parent f8776218e8
commit 89cbb4da0a
1 changed files with 2 additions and 0 deletions
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2
net/bluetooth/hci_event.c
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@ -3561,6 +3561,8 @@ static void hci_le_ltk_request_evt(struct hci_dev *hdev, struct sk_buff *skb)
else
conn->pending_sec_level = BT_SECURITY_MEDIUM;
conn->enc_key_size = ltk->enc_size;
hci_send_cmd(hdev, HCI_OP_LE_LTK_REPLY, sizeof(cp), &cp);
if (ltk->type & HCI_SMP_STK) {