Disallow non-VPN tethering upstreams on always-on VPN lockdown mode

* This ensures that the Hotspot "Allow clients to use VPN" option
  respects the VPN "Block connections without VPN" option,
  to avoid any leaks.

Issue: calyxos#555
Change-Id: Ibd690c605a3d87e3c493550039a65862be16848b
Signed-off-by: Dmitrii <bankersenator@gmail.com>
Signed-off-by: Jis G Jacob <studiokeys@blissroms.org>
1 file changed