[PATCH 1/3] Bluetooth: Fix calling hci_conn_put too early

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Johan Hedberg <johan.hedberg@xxxxxxxxx>

The pairing_complete() function relies on a hci_conn reference to be
able to access the hci_conn object. It should therefore only release
this reference once it's done accessing the object, i.e. at the end of
the function.

Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
---
 net/bluetooth/mgmt.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 16ac03730f4d..34da65ccc888 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -3115,14 +3115,14 @@ static void pairing_complete(struct pending_cmd *cmd, u8 status)
 	conn->disconn_cfm_cb = NULL;
 
 	hci_conn_drop(conn);
-	hci_conn_put(conn);
-
 	mgmt_pending_remove(cmd);
 
 	/* The device is paired so there is no need to remove
 	 * its connection parameters anymore.
 	 */
 	clear_bit(HCI_CONN_PARAM_REMOVAL_PEND, &conn->flags);
+
+	hci_conn_put(conn);
 }
 
 void mgmt_smp_complete(struct hci_conn *conn, bool complete)
-- 
2.1.0

--
To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Bluez Devel]     [Linux Wireless Networking]     [Linux Wireless Personal Area Networking]     [Linux ATH6KL]     [Linux USB Devel]     [Linux Media Drivers]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Big List of Linux Books]

  Powered by Linux