From c8bb79978e287d991897e98a539a92e6b744f14e Mon Sep 17 00:00:00 2001
From: Lei Jin <lei@fb.com>
Date: Fri, 28 Mar 2014 16:21:42 -0700
Subject: [PATCH] fix the buffer overflow in dynamic_bloom_test

Summary: int -> uint64_t

Test Plan:
it think it is pretty obvious
will run asan_check before committing

Reviewers: igor, haobo

Reviewed By: igor

CC: leveldb

Differential Revision: https://reviews.facebook.net/D17241
---
 util/dynamic_bloom_test.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/util/dynamic_bloom_test.cc b/util/dynamic_bloom_test.cc
index d9ececa5a..e8bbc38e1 100644
--- a/util/dynamic_bloom_test.cc
+++ b/util/dynamic_bloom_test.cc
@@ -69,7 +69,7 @@ static uint32_t NextNum(uint32_t num) {
 }
 
 TEST(DynamicBloomTest, VaryingLengths) {
-  char buffer[sizeof(int)];
+  char buffer[sizeof(uint64_t)];
 
   // Count number of filters that significantly exceed the false positive rate
   int mediocre_filters = 0;