From 6d290d68051c8921e49d745e274374a36a7f92f8 Mon Sep 17 00:00:00 2001
From: Me No Dev <me-no-dev@vdnsbg.com>
Date: Thu, 21 Jan 2016 16:39:12 +0200
Subject: [PATCH] add warning if lwip is missing packets

---
 src/WebServerClient.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/WebServerClient.cpp b/src/WebServerClient.cpp
index eab1619..56ad012 100644
--- a/src/WebServerClient.cpp
+++ b/src/WebServerClient.cpp
@@ -439,7 +439,10 @@ void AsyncWebServerRequest::_parseMultipartPostByte(uint8_t data, bool last){
       _boundaryPosition++;
     }
   } else if(_multiParseState == DASH3_OR_RETURN2){
-    //os_printf("X:%u:'%c'\n",_contentLength - _parsedLength - 4,data);
+    if(data == '-' && (_contentLength - _parsedLength - 4) != 0){
+      os_printf("ERROR: The parser got to the end of the POST but is expecting % bytes more!\nDrop an issue so we can have more info on the matter!\n", _contentLength - _parsedLength - 4);
+      _contentLength = _parsedLength + 4;//lets close the request gracefully
+    }
     if(data == '\r'){
       _multiParseState = EXPECT_FEED2;
     } else if(data == '-' && _contentLength == (_parsedLength + 4)){