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Bluetooth: Remove old link key before reinitiating authentication

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When remote device do not have link key, DUT will try to reinitiate
authentication process. We should remove the link key before
reinitiating authentication process. This was fixed in hciops in
Bluez user space. Adding this change for mgmtops to handle this
case in kernel space.

CRs-fixed: 307063
Change-Id: I6a3f7ee2b73b609a663bf18b21a6852230668c29
Signed-off-by: Prabhakaran Mc <prabhakaranmc@codeaurora.org>
This commit is contained in:
Prabhakaran Mc
2011-09-20 17:37:55 +05:30
committed by Stephen Boyd
parent 912ad18e18
commit 79da2d5cf4
1 changed files with 1 additions and 0 deletions
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net/bluetooth/hci_event.c
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@@ -1745,6 +1745,7 @@ static inline void hci_auth_complete_evt(struct hci_dev *hdev, struct sk_buff *s
if (ev->status == 0x06 && hdev->ssp_mode > 0 &&
conn->ssp_mode > 0) {
struct hci_cp_auth_requested cp;
hci_remove_link_key(hdev, &conn->dst);
cp.handle = cpu_to_le16(conn->handle);
hci_send_cmd(conn->hdev, HCI_OP_AUTH_REQUESTED,
sizeof(cp), &cp);