From 1425acb74b6d58690d78027021ce1d8f3068c66f Mon Sep 17 00:00:00 2001
From: Johan Hedberg <johan.hedberg@intel.com>
Date: Fri, 11 Nov 2011 00:07:35 +0200
Subject: [PATCH] Bluetooth: Fix mgmt_pair_device imediate error responses
When possible cmd_complete should be returned instead of cmd_status
since it contains the remote address (this helps user-space track what
exactly failed).
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---
net/bluetooth/mgmt.c | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 6c924f24b3d9..3958cbdd258f 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -1366,6 +1366,7 @@ static int pair_device(struct sock *sk, u16 index, unsigned char *data, u16 len)
{
struct hci_dev *hdev;
struct mgmt_cp_pair_device *cp;
+ struct mgmt_rp_pair_device rp;
struct pending_cmd *cmd;
u8 sec_level, auth_type;
struct hci_conn *conn;
@@ -1397,14 +1398,22 @@ static int pair_device(struct sock *sk, u16 index, unsigned char *data, u16 len)
conn = hci_connect(hdev, LE_LINK, &cp->addr.bdaddr, sec_level,
auth_type);
+ memset(&rp, 0, sizeof(rp));
+ bacpy(&rp.addr.bdaddr, &cp->addr.bdaddr);
+ rp.addr.type = cp->addr.type;
+
if (IS_ERR(conn)) {
- err = PTR_ERR(conn);
+ rp.status = -PTR_ERR(conn);
+ err = cmd_complete(sk, index, MGMT_OP_PAIR_DEVICE,
+ &rp, sizeof(rp));
goto unlock;
}
if (conn->connect_cfm_cb) {
hci_conn_put(conn);
- err = cmd_status(sk, index, MGMT_OP_PAIR_DEVICE, EBUSY);
+ rp.status = EBUSY;
+ err = cmd_complete(sk, index, MGMT_OP_PAIR_DEVICE,
+ &rp, sizeof(rp));
goto unlock;
}
--
2.34.1