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[3/3] Bluetooth: Update sec_level/auth_type for already existing connections

Message ID 045309820afe047920a50de25634dab46a1e851d.1278632276.git.marcel@holtmann.org
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Marcel Holtmann July 8, 2010, 11:40 p.m. UTC 
From: Ville Tervo <ville.tervo@nokia.com>

Update auth level for already existing connections if it is lower
than required by new connection.

Signed-off-by: Ville Tervo <ville.tervo@nokia.com>
Reviewed-by: Emeltchenko Andrei <andrei.emeltchenko@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@nokia.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---
 net/bluetooth/hci_conn.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
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Patch

diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index b10e3cd..800b6b9 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -358,6 +358,11 @@  struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, __u8
 		acl->sec_level = sec_level;
 		acl->auth_type = auth_type;
 		hci_acl_connect(acl);
+	} else {
+		if (acl->sec_level < sec_level)
+			acl->sec_level = sec_level;
+		if (acl->auth_type < auth_type)
+			acl->auth_type = auth_type;
 	}
 
 	if (type == ACL_LINK)