From b97db5aa86cb840378c8538d40ba6a473168dbcf Mon Sep 17 00:00:00 2001
From: Nimisha Asthagiri <nasthagiri@edx.org>
Date: Mon, 19 Aug 2019 11:51:05 -0400
Subject: [PATCH] Fix encode before calling md4 hash in
 common/djangoapps/util/memcache.py

---
 common/djangoapps/util/memcache.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/djangoapps/util/memcache.py b/common/djangoapps/util/memcache.py
index bca18d51d8..a09d62f440 100644
--- a/common/djangoapps/util/memcache.py
+++ b/common/djangoapps/util/memcache.py
@@ -17,7 +17,7 @@ def fasthash(string):
     Hashes `string` into a string representation of a 128-bit digest.
     """
     md4 = hashlib.new("md4")
-    md4.update(string)
+    md4.update(string.encode('utf-8'))
     return md4.hexdigest()