From a812058dad3818db0723c6ed83efd17cf1acdb97 Mon Sep 17 00:00:00 2001
From: Mario Danic <mario@lovelyhq.com>
Date: Wed, 10 Jan 2018 20:34:35 +0100
Subject: [PATCH] Harden peer connection factory

Signed-off-by: Mario Danic <mario@lovelyhq.com>
---
 .../java/com/nextcloud/talk/activities/CallActivity.java    | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/app/src/main/java/com/nextcloud/talk/activities/CallActivity.java b/app/src/main/java/com/nextcloud/talk/activities/CallActivity.java
index e3d7c48de..022c9f189 100644
--- a/app/src/main/java/com/nextcloud/talk/activities/CallActivity.java
+++ b/app/src/main/java/com/nextcloud/talk/activities/CallActivity.java
@@ -552,6 +552,7 @@ public class CallActivity extends AppCompatActivity {
         PeerConnectionFactory.InitializationOptions initializationOptions = PeerConnectionFactory.InitializationOptions
                 .builder(this)
                 .setEnableVideoHwAcceleration(true)
+                .setFieldTrials(null)
                 .createInitializationOptions();
         PeerConnectionFactory.initialize(initializationOptions);
 
@@ -999,6 +1000,11 @@ public class CallActivity extends AppCompatActivity {
             localRenderer = null;
             localMediaStream = null;
 
+            if (peerConnectionFactory != null) {
+                peerConnectionFactory.dispose();
+                peerConnectionFactory = null;
+            }
+
             if (videoCapturer != null) {
                 videoCapturer.dispose();
                 videoCapturer = null;