From dd0e9ac2804abcc526978e85e243fe12c74ec834 Mon Sep 17 00:00:00 2001
From: Balint Kovacs <blint@balabit.hu>
Date: Fri, 19 Dec 2014 11:15:25 +0100
Subject: [PATCH] TcpProxyServerThread: add missing check on socket existence

---
 src/hu/blint/ssldroid/TcpProxyServerThread.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/hu/blint/ssldroid/TcpProxyServerThread.java b/src/hu/blint/ssldroid/TcpProxyServerThread.java
index 00cd0f5..2344950 100644
--- a/src/hu/blint/ssldroid/TcpProxyServerThread.java
+++ b/src/hu/blint/ssldroid/TcpProxyServerThread.java
@@ -124,7 +124,10 @@ public class TcpProxyServerThread extends Thread {
                 }
                 catch (Exception e) {
                     Log.d("SSLDroid", tunnelName+"/"+sessionid+": SSL failure: " + e.toString());
-                    sc.close();
+                    if (sc != null)
+                      {
+                        sc.close();
+                      }
                     return;
                 }