diff options
| author |   Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2025-05-28 14:53:11 -0400 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2025-05-30 13:29:42 -0400 |
| commit | 03dba9cea72f977e873e4e60e220fa596959dd8f (patch) | |
| tree | 71ac54033850d4aa995c69fb52bff7dfcc562c9f /net | |
| parent | Bluetooth: hci_qca: move the SoC type check to the right place (diff) | |
| download | linux-rng-03dba9cea72f977e873e4e60e220fa596959dd8f.tar.xz linux-rng-03dba9cea72f977e873e4e60e220fa596959dd8f.zip | |
Bluetooth: L2CAP: Fix not responding with L2CAP_CR_LE_ENCRYPTION
Depending on the security set the response to L2CAP_LE_CONN_REQ shall be
just L2CAP_CR_LE_ENCRYPTION if only encryption when BT_SECURITY_MEDIUM
is selected since that means security mode 2 which doesn't require
authentication which is something that is covered in the qualification
test L2CAP/LE/CFC/BV-25-C.
Link: https://github.com/bluez/bluez/issues/1270
Fixes: 27e2d4c8d28b ("Bluetooth: Add basic LE L2CAP connect request receiving support")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/l2cap_core.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 042d3ac3b4a3..a5bde5db58ef 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -4870,7 +4870,8 @@ static int l2cap_le_connect_req(struct l2cap_conn *conn, if (!smp_sufficient_security(conn->hcon, pchan->sec_level, SMP_ALLOW_STK)) { - result = L2CAP_CR_LE_AUTHENTICATION; + result = pchan->sec_level == BT_SECURITY_MEDIUM ? + L2CAP_CR_LE_ENCRYPTION : L2CAP_CR_LE_AUTHENTICATION; chan = NULL; goto response_unlock; } |