Bluetooth: Disconnect the channel if we don't want the proposed mode
If the device is a STATE 2 then it should disconnect the channel if the
remote device propose a mode different from its mandatory mode.
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index e78a750..03e9125 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -2617,8 +2617,9 @@
break;
}
- if (!l2cap_mode_supported(pi->mode, pi->conn->feat_mask))
+ if (pi->mode != rfc.mode)
return -ECONNREFUSED;
+
break;
default:
pi->mode = l2cap_select_mode(rfc.mode, pi->conn->feat_mask);