From 01fdb1115d34aacc1033867bdf94c1b0b5317f39 Mon Sep 17 00:00:00 2001
From: Moxie Marlinspike <moxie@thoughtcrime.org>
Date: Sun, 3 Mar 2013 18:50:13 -0800
Subject: [PATCH] We don't support unknown content lengths yet.

---
 src/org/thoughtcrime/securesms/mms/MmsCommunication.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/org/thoughtcrime/securesms/mms/MmsCommunication.java b/src/org/thoughtcrime/securesms/mms/MmsCommunication.java
index f1a35e18c6..da0076cb0d 100644
--- a/src/org/thoughtcrime/securesms/mms/MmsCommunication.java
+++ b/src/org/thoughtcrime/securesms/mms/MmsCommunication.java
@@ -157,6 +157,9 @@ public class MmsCommunication {
     if (entity == null || entity.getContentLength() == 0)
       throw new IOException("Null response");
 
+    if (entity.getContentLength() < 0)
+      throw new IOException("Unknown content length!");
+
     byte[] responseBytes            = new byte[(int)entity.getContentLength()];
     DataInputStream dataInputStream = new DataInputStream(entity.getContent());
     dataInputStream.readFully(responseBytes);