From 7e8deb120f962209129c9496c674784586eba8c6 Mon Sep 17 00:00:00 2001
From: Mygod <contact-git@mygod.be>
Date: Tue, 21 Jan 2020 06:29:43 +0800
Subject: [PATCH] Prevent crash by buggy OS

---
 .../vpnhotspot/preference/UpstreamsPreference.kt      | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/mobile/src/main/java/be/mygod/vpnhotspot/preference/UpstreamsPreference.kt b/mobile/src/main/java/be/mygod/vpnhotspot/preference/UpstreamsPreference.kt
index e8bde193..cf853730 100644
--- a/mobile/src/main/java/be/mygod/vpnhotspot/preference/UpstreamsPreference.kt
+++ b/mobile/src/main/java/be/mygod/vpnhotspot/preference/UpstreamsPreference.kt
@@ -15,6 +15,8 @@ import be.mygod.vpnhotspot.net.monitor.FallbackUpstreamMonitor
 import be.mygod.vpnhotspot.net.monitor.UpstreamMonitor
 import be.mygod.vpnhotspot.util.SpanFormatter
 import be.mygod.vpnhotspot.util.parseNumericAddress
+import timber.log.Timber
+import java.lang.RuntimeException
 
 class UpstreamsPreference(context: Context, attrs: AttributeSet) : Preference(context, attrs),
         DefaultLifecycleObserver {
@@ -32,7 +34,14 @@ class UpstreamsPreference(context: Context, attrs: AttributeSet) : Preference(co
         } ?: "∅"
 
         override fun onAvailable(ifname: String, properties: LinkProperties) {
-            currentInterface = Interface(ifname, properties.routes.any { it.matches(internetAddress) })
+            currentInterface = Interface(ifname, properties.routes.any {
+                try {
+                    it.matches(internetAddress)
+                } catch (e: RuntimeException) {
+                    Timber.w(e)
+                    false
+                }
+            })
             onUpdate()
         }