From 5147f6e9154f915feb2ed1c3057e0780af177892 Mon Sep 17 00:00:00 2001
From: Florian Schmaus <flo@geekplace.eu>
Date: Sat, 16 Dec 2017 12:36:02 +0100
Subject: [PATCH] Fix IPAddressUtil.isIPv4LiteralAddress(String)

Fixes SMACK-791
---
 .../main/java/org/jivesoftware/smack/util/IpAddressUtil.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/smack-core/src/main/java/org/jivesoftware/smack/util/IpAddressUtil.java b/smack-core/src/main/java/org/jivesoftware/smack/util/IpAddressUtil.java
index 26c710acf..55586e2c3 100644
--- a/smack-core/src/main/java/org/jivesoftware/smack/util/IpAddressUtil.java
+++ b/smack-core/src/main/java/org/jivesoftware/smack/util/IpAddressUtil.java
@@ -29,7 +29,7 @@ public class IpAddressUtil {
             return false;
         }
 
-        for (int i = 0; i < 3; i++) {
+        for (int i = 1; i <= 4; i++) {
             String ipSegment = matcher.group(i);
             int ipSegmentInt;
             try {