From: johan.hedberg@gmail.com
To: linux-bluetooth@vger.kernel.org
Cc: Johan Hedberg <johan.hedberg@nokia.com>
Subject: [PATCH] Bluetooth: Reset the security level after an authentication failure
Date: Fri, 18 Jun 2010 11:08:56 +0300 [thread overview]
Message-ID: <1276848536-29895-1-git-send-email-johan.hedberg@gmail.com> (raw)
From: Johan Hedberg <johan.hedberg@nokia.com>
When authentication fails for a connection the assumed security level
should be set back to BT_SECURITY_LOW so that subsequent connect
attempts over the same link don't falsely assume that security is
adequate enough.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
---
net/bluetooth/hci_event.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 6c57fc7..786b5de 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -1049,6 +1049,8 @@ static inline void hci_auth_complete_evt(struct hci_dev *hdev, struct sk_buff *s
if (conn) {
if (!ev->status)
conn->link_mode |= HCI_LM_AUTH;
+ else
+ conn->sec_level = BT_SECURITY_LOW;
clear_bit(HCI_CONN_AUTH_PEND, &conn->pend);
--
1.7.0.4
next reply other threads:[~2010-06-18 8:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-18 8:08 johan.hedberg [this message]
2010-06-20 4:08 ` [PATCH] Bluetooth: Reset the security level after an authentication failure Gustavo F. Padovan
2010-06-29 12:58 ` Andrei Emeltchenko
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