From 8277e4e102ec3b9cdacda4fda22d37497171a294 Mon Sep 17 00:00:00 2001
From: Jake McGinty <me@jake.su>
Date: Sun, 15 Feb 2015 23:28:52 -0800
Subject: [PATCH] Fix NPE when InetAddress.getByName() is null

Resolves #2189
// FREEBIE
---
 src/org/thoughtcrime/securesms/mms/MmsConnection.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/org/thoughtcrime/securesms/mms/MmsConnection.java b/src/org/thoughtcrime/securesms/mms/MmsConnection.java
index 43ae633629..db13f061b7 100644
--- a/src/org/thoughtcrime/securesms/mms/MmsConnection.java
+++ b/src/org/thoughtcrime/securesms/mms/MmsConnection.java
@@ -88,6 +88,11 @@ public abstract class MmsConnection {
       Log.w(TAG, "returning vacuous success since MMS radio is not in use");
       return true;
     }
+
+    if (inetAddress == null) {
+      throw new IOException("Unable to lookup host: InetAddress.getByName() returned null.");
+    }
+
     byte[] ipAddressBytes = inetAddress.getAddress();
     if (ipAddressBytes == null || ipAddressBytes.length != 4) {
       Log.w(TAG, "returning vacuous success since android.net package doesn't support IPv6");