From ac664bdb0e481539cf77098a7dd0e1ec8d937ba0 Mon Sep 17 00:00:00 2001
From: Kenneth Heafield <github@kheafield.com>
Date: Fri, 3 Aug 2012 07:46:33 -0400
Subject: Zero-initialize newed memory in a test

---
 klm/util/probing_hash_table_test.cc | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/klm/util/probing_hash_table_test.cc b/klm/util/probing_hash_table_test.cc
index ef68e5f2..37ffeb53 100644
--- a/klm/util/probing_hash_table_test.cc
+++ b/klm/util/probing_hash_table_test.cc
@@ -1,11 +1,12 @@
 #include "util/probing_hash_table.hh"
 
-#include <stdint.h>
-
 #define BOOST_TEST_MODULE ProbingHashTableTest
 #include <boost/test/unit_test.hpp>
+#include <boost/scoped_array.hpp>
 #include <boost/functional/hash.hpp>
 
+#include <stdint.h>
+
 namespace util {
 namespace {
 
@@ -27,10 +28,11 @@ struct Entry {
 typedef ProbingHashTable<Entry, boost::hash<unsigned char> > Table;
 
 BOOST_AUTO_TEST_CASE(simple) {
-  char mem[Table::Size(10, 1.2)];
-  memset(mem, 0, sizeof(mem));
+  size_t size = Table::Size(10, 1.2);
+  boost::scoped_array<char> mem(new char[size]);
+  memset(mem.get(), 0, size);
 
-  Table table(mem, sizeof(mem));
+  Table table(mem.get(), size);
   const Entry *i = NULL;
   BOOST_CHECK(!table.Find(2, i));
   Entry to_ins;
-- 
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