Check networkPrefixLength on stupid devices

2020-11-04 08:47:21 +08:00
parent 0aac5ddfdf
commit 8c221d48e9
1 changed files with 1 additions and 1 deletions
--- a/mobile/src/main/java/be/mygod/vpnhotspot/net/Routing.kt
+++ b/mobile/src/main/java/be/mygod/vpnhotspot/net/Routing.kt
@@ -135,7 +135,7 @@ class Routing(private val caller: Any, private val downstream: String) : IpNeigh

    private val hostAddress = try {
        val iface = NetworkInterface.getByName(downstream) ?: error("iface not found")
-        val addresses = iface.interfaceAddresses!!.filter { it.address is Inet4Address }
+        val addresses = iface.interfaceAddresses!!.filter { it.address is Inet4Address && it.networkPrefixLength <= 32 }
        if (addresses.size > 1) error("More than one addresses was found: $addresses")
        addresses.first()
    } catch (e: Exception) {