From e46ecb155b22c8ea37235ebe317e0de1edf6b001 Mon Sep 17 00:00:00 2001
From: Evgeniy Stepanov <eugeni.stepanov@gmail.com>
Date: Fri, 25 Oct 2013 13:03:20 +0000
Subject: [msan] Zerofill initstate_r buffer in random_r test.

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@193406 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/msan/tests/msan_test.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/msan/tests/msan_test.cc b/lib/msan/tests/msan_test.cc
index 51365828..2aa03696 100644
--- a/lib/msan/tests/msan_test.cc
+++ b/lib/msan/tests/msan_test.cc
@@ -1149,9 +1149,11 @@ TEST(MemorySanitizer, shmctl) {
 TEST(MemorySanitizer, random_r) {
   int32_t x;
   char z[64];
+  memset(z, 0, sizeof(z));
+
   struct random_data buf;
+  memset(&buf, 0, sizeof(buf));
 
-  memset(z, 0, sizeof(z));
   int res = initstate_r(0, z, sizeof(z), &buf);
   ASSERT_EQ(0, res);
 
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