From 939e3430de598d32f6c6f59c4ccc28828289f4f7 Mon Sep 17 00:00:00 2001
From: Buzz Burrowes <buzz_burrowes@yahoo.com>
Date: Wed, 30 Dec 2015 23:30:15 -0500
Subject: [PATCH 1/2] Fixed crash bug with mDNS where a string buffer could be
 used uninitialized.

---
 libraries/ESP8266mDNS/ESP8266mDNS.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/libraries/ESP8266mDNS/ESP8266mDNS.cpp b/libraries/ESP8266mDNS/ESP8266mDNS.cpp
index 2e5c711fb9..34fdd4757d 100644
--- a/libraries/ESP8266mDNS/ESP8266mDNS.cpp
+++ b/libraries/ESP8266mDNS/ESP8266mDNS.cpp
@@ -290,7 +290,8 @@ void MDNSResponder::_parsePacket(){
   uint16_t servicePort = 0;
 
   char protoName[32];
-  uint8_t protoNameLen;
+  protoName[0] = 0;
+  uint8_t protoNameLen = 0;
 
   uint16_t packetHeader[6];
 
@@ -330,7 +331,7 @@ void MDNSResponder::_parsePacket(){
     serviceName[serviceNameLen] = '\0';
 
     if(serviceName[0] == '_'){
-      memcpy(serviceName, serviceName+1, serviceNameLen);
+      memmove(serviceName, serviceName+1, serviceNameLen);
       serviceNameLen--;
       serviceParsed = true;
     } else if(serviceNameLen == 5 && strcmp("local", serviceName) == 0){
@@ -362,7 +363,7 @@ void MDNSResponder::_parsePacket(){
     _conn_readS(protoName, protoNameLen);
     protoName[protoNameLen] = '\0';
     if(protoNameLen == 4 && protoName[0] == '_'){
-      memcpy(protoName, protoName+1, protoNameLen);
+      memmove(protoName, protoName+1, protoNameLen);
       protoNameLen--;
       protoParsed = true;
     } else {

From 9b369dbae40a0bc220ec298db9351481aef2bb6f Mon Sep 17 00:00:00 2001
From: Buzz Burrowes <buzz_burrowes@yahoo.com>
Date: Fri, 1 Jan 2016 00:14:41 -0500
Subject: [PATCH 2/2] empty committ for pull request

---
 libraries/ESP8266mDNS/ESP8266mDNS.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/ESP8266mDNS/ESP8266mDNS.cpp b/libraries/ESP8266mDNS/ESP8266mDNS.cpp
index 34fdd4757d..a690bdf222 100644
--- a/libraries/ESP8266mDNS/ESP8266mDNS.cpp
+++ b/libraries/ESP8266mDNS/ESP8266mDNS.cpp
@@ -495,7 +495,7 @@ void MDNSResponder::_reply(uint8_t replyMask, char * service, char *proto, uint1
   size_t hostNameLen = hostName.length();
 
   char underscore[]  = "_";
-
+ 
   // build service name with _
   char serviceName[os_strlen(service)+2];
   os_strcpy(serviceName,underscore);