From dc300f2c812b2231b527c761f4c73d5155137516 Mon Sep 17 00:00:00 2001
From: Cruz Julian Bishop <cruz@massive-dynamics.biz>
Date: Fri, 29 Jun 2012 13:38:53 +1000
Subject: [PATCH] Fix a bug where a potential overflow occurs

---
 buffer/src/main/java/io/netty/buffer/CompositeByteBuf.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/buffer/src/main/java/io/netty/buffer/CompositeByteBuf.java b/buffer/src/main/java/io/netty/buffer/CompositeByteBuf.java
index 18710d9819..bf59be816d 100644
--- a/buffer/src/main/java/io/netty/buffer/CompositeByteBuf.java
+++ b/buffer/src/main/java/io/netty/buffer/CompositeByteBuf.java
@@ -592,7 +592,7 @@ public class CompositeByteBuf extends AbstractByteBuf {
      * less than zero, or larger than {@code capacity()}
      */
     public ByteBuf getBufferFor(int index) throws IndexOutOfBoundsException {
-        if (index < 0 || index > capacity()) {
+        if (index < 0 || index >= capacity()) {
             throw new IndexOutOfBoundsException("Invalid index: " + index
                     + " - Bytes needed: " + index + ", maximum is "
                     + capacity());