| From | Kamal Mostafa <> | Subject | [PATCH 083/104] Bluetooth: Fix encryption key size for peripheral role | Date | Thu, 10 Oct 2013 08:42:11 -0700 |
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3.8.13.11 -stable review patch. If anyone has any objections, please let me know.
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From: Andre Guedes <andre.guedes@openbossa.org>
commit 89cbb4da0abee2f39d75f67f9fd57f7410c8b65c upstream.
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.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- net/bluetooth/hci_event.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 259776a..ea5c902 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -3971,6 +3971,8 @@ 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) { -- 1.8.1.2
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