From a82974c9f4ed07b89715d0695ff41379116fd622 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Fri, 11 Oct 2013 09:48:47 -0700 Subject: [PATCH] Bluetooth: Don't advertise high speed support without SSP It is not allowed to enable high speed support when Secure Simple Pairing is not available or disabled. However the support for high speed gets advertised on a controller that does not even support Secure Simple Pairing. Since there is no way to enable high speed support on such a controller, do not even advertise its support. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- net/bluetooth/mgmt.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index f57ec19547af..aa59490044aa 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -363,9 +363,6 @@ static u32 get_supported_settings(struct hci_dev *hdev) settings |= MGMT_SETTING_POWERED; settings |= MGMT_SETTING_PAIRABLE; - if (lmp_ssp_capable(hdev)) - settings |= MGMT_SETTING_SSP; - if (lmp_bredr_capable(hdev)) { settings |= MGMT_SETTING_CONNECTABLE; if (hdev->hci_ver >= BLUETOOTH_VER_1_2) @@ -373,7 +370,11 @@ static u32 get_supported_settings(struct hci_dev *hdev) settings |= MGMT_SETTING_DISCOVERABLE; settings |= MGMT_SETTING_BREDR; settings |= MGMT_SETTING_LINK_SECURITY; - settings |= MGMT_SETTING_HS; + + if (lmp_ssp_capable(hdev)) { + settings |= MGMT_SETTING_SSP; + settings |= MGMT_SETTING_HS; + } } if (lmp_le_capable(hdev)) { -- 2.20.1