From f3482670f9e936ae8f9007d2e6678f13793331bd Mon Sep 17 00:00:00 2001
From: Trustin Lee <t@motd.kr>
Date: Sun, 19 Jan 2014 17:50:48 +0900
Subject: [PATCH] Fix IllegalReferenceCountException which occurs when
 multipart data is stored in memory

- Fixes #2102
---
 .../handler/codec/http/multipart/AbstractMemoryHttpData.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/codec-http/src/main/java/io/netty/handler/codec/http/multipart/AbstractMemoryHttpData.java b/codec-http/src/main/java/io/netty/handler/codec/http/multipart/AbstractMemoryHttpData.java
index c3a3e0adc6..929226b8e2 100644
--- a/codec-http/src/main/java/io/netty/handler/codec/http/multipart/AbstractMemoryHttpData.java
+++ b/codec-http/src/main/java/io/netty/handler/codec/http/multipart/AbstractMemoryHttpData.java
@@ -206,7 +206,7 @@ public abstract class AbstractMemoryHttpData extends AbstractHttpData {
         if (sizeLeft < length) {
             sliceLength = sizeLeft;
         }
-        ByteBuf chunk = byteBuf.slice(chunkPosition, sliceLength);
+        ByteBuf chunk = byteBuf.slice(chunkPosition, sliceLength).retain();
         chunkPosition += sliceLength;
         return chunk;
     }