linux-kernel - [RFC v0 2/3] Bluetooth: Use hci_conn_auth() instead of open coded version

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Wed,  4 Jan 2012 15:54:10 +0100
From:	Daniel Wagner <wagi@...om.org>
To:	linux-kernel@...r.kernel.org
Cc:	Daniel Wagner <daniel.wagner@...-carit.de>
Subject: [RFC v0 2/3] Bluetooth: Use hci_conn_auth() instead of open coded version

From: Daniel Wagner <daniel.wagner@...-carit.de>

Note this will also enable the encryption which will
not happen in the open coded version.

Signed-off-by: Daniel Wagner <daniel.wagner@...-carit.de>
---
 net/bluetooth/hci_event.c |   12 ++----------
 1 files changed, 2 insertions(+), 10 deletions(-)

diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index d37f5b2..453e483 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -1296,11 +1296,7 @@ static void hci_cs_remote_name_req(struct hci_dev *hdev, __u8 status)
 	if (!hci_outgoing_auth_needed(hdev, conn))
 		goto unlock;
 
-	if (!test_and_set_bit(HCI_CONN_AUTH_PEND, &conn->pend)) {
-		struct hci_cp_auth_requested cp;
-		cp.handle = __cpu_to_le16(conn->handle);
-		hci_send_cmd(hdev, HCI_OP_AUTH_REQUESTED, sizeof(cp), &cp);
-	}
+	hci_conn_auth(conn, BT_SECURITY_HIGH, conn->auth_type);
 
 unlock:
 	hci_dev_unlock(hdev);
@@ -1814,11 +1810,7 @@ static inline void hci_remote_name_evt(struct hci_dev *hdev, struct sk_buff *skb
 	if (!hci_outgoing_auth_needed(hdev, conn))
 		goto unlock;
 
-	if (!test_and_set_bit(HCI_CONN_AUTH_PEND, &conn->pend)) {
-		struct hci_cp_auth_requested cp;
-		cp.handle = __cpu_to_le16(conn->handle);
-		hci_send_cmd(hdev, HCI_OP_AUTH_REQUESTED, sizeof(cp), &cp);
-	}
+	hci_conn_auth(conn, BT_SECURITY_HIGH, conn->auth_type);
 
 unlock:
 	hci_dev_unlock(hdev);
-- 
1.7.8.2.302.g17b4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/