| From | Greg Kroah-Hartman <> | Subject | [ 27/48] Bluetooth: Fix encryption key size for peripheral role | Date | Fri, 11 Oct 2013 12:36:34 -0700 |
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3.4-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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- net/bluetooth/hci_event.c | 2 ++ 1 file changed, 2 insertions(+)
--- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -3379,6 +3379,8 @@ static inline void hci_le_ltk_request_ev 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) {
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