From c0dcbcea97fc346fef2b1243bd780633f935a748 Mon Sep 17 00:00:00 2001
From: Moritz Bunkus <moritz@bunkus.org>
Date: Thu, 2 May 2013 11:35:01 +0200
Subject: [PATCH] Avoid potentially accessing uninitialized values

---
 src/common/base64.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/common/base64.cpp b/src/common/base64.cpp
index 53493f034..4a3d8f7af 100644
--- a/src/common/base64.cpp
+++ b/src/common/base64.cpp
@@ -122,6 +122,7 @@ base64_decode(const std::string &src,
 
     unsigned int values_idx;
     unsigned char values[4];
+    memset(values, 0, 4);
     for (values_idx = 0; values_idx < in_pos; values_idx++) {
       values[values_idx] =
           (('A' <= in[values_idx]) && ('Z' >= in[values_idx])) ? in[values_idx] - 'A'