From 706ce8ba488ae0548a81bfe014dadd024b98b449 Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Wed, 3 Jul 2024 14:35:10 +0200
Subject: [PATCH] DNS: cleanup

---
 .../main/java/eu/faircode/email/DnsHelper.java  | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/app/src/main/java/eu/faircode/email/DnsHelper.java b/app/src/main/java/eu/faircode/email/DnsHelper.java
index d0dcd86c3b..a16c3f0985 100644
--- a/app/src/main/java/eu/faircode/email/DnsHelper.java
+++ b/app/src/main/java/eu/faircode/email/DnsHelper.java
@@ -673,12 +673,17 @@ public class DnsHelper {
                 ex = new IOException("interrupted");
             }
 
-            if (ex == null) {
-                Log.i("DNS Android answer=" + result);
-                return result;
-            } else {
-                Log.i(ex);
-                throw ex;
+            try {
+                if (ex == null) {
+                    Log.i("DNS Android answer=" + result);
+                    return result;
+                } else {
+                    Log.i(ex);
+                    throw ex;
+                }
+            } finally {
+                ex = null;
+                result = null;
             }
         }
     }