From b1d7f22fc6ab2bd3c1064b19621b9f889efb203f Mon Sep 17 00:00:00 2001
From: "A. Unique TensorFlower" <nobody@tensorflow.org>
Date: Tue, 19 Apr 2016 12:10:26 -0800
Subject: [PATCH] Fixed asan test for memmapped file system Change: 120261367

---
 tensorflow/core/util/memmapped_file_system.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tensorflow/core/util/memmapped_file_system.cc b/tensorflow/core/util/memmapped_file_system.cc
index b0537c8038a..ca4a934004d 100644
--- a/tensorflow/core/util/memmapped_file_system.cc
+++ b/tensorflow/core/util/memmapped_file_system.cc
@@ -25,7 +25,7 @@ namespace {
 uint64 DecodeUint64LittleEndian(const uint8* buffer) {
   uint64 result = 0;
   for (int i = 0; i < static_cast<int>(sizeof(uint64)); ++i) {
-    result |= buffer[i] << (8 * i);
+    result |= static_cast<uint64>(buffer[i]) << (8 * i);
   }
   return result;
 }