From 999fd3aceff099719dfd36a9cd7fdcfca1483887 Mon Sep 17 00:00:00 2001
From: Derek Schuff <dschuff@google.com>
Date: Mon, 27 Feb 2012 20:31:47 +0000
Subject: [PATCH] Fix PR12089 http://llvm.org/bugs/show_bug.cgi?id=12089

llvm-svn: 151550
---
 include/llvm/Support/StreamableMemoryObject.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/llvm/Support/StreamableMemoryObject.h b/include/llvm/Support/StreamableMemoryObject.h
index c73e03a3f7a..ab480864d0f 100644
--- a/include/llvm/Support/StreamableMemoryObject.h
+++ b/include/llvm/Support/StreamableMemoryObject.h
@@ -153,7 +153,7 @@ private:
   bool fetchToPos(size_t Pos) {
     if (EOFReached) return Pos < ObjectSize;
     while (Pos >= BytesRead) {
-      Bytes.resize(BytesRead + kChunkSize);
+      Bytes.resize(BytesRead + BytesSkipped + kChunkSize);
       size_t bytes = Streamer->GetBytes(&Bytes[BytesRead + BytesSkipped],
                                         kChunkSize);
       BytesRead += bytes;