From 2581c0a5a18dda0fe15055db6f8bace4546c8483 Mon Sep 17 00:00:00 2001
From: Yi Wu <yiwu@fb.com>
Date: Fri, 3 Nov 2017 10:22:50 -0700
Subject: [PATCH] Blob DB: Fix BlobDBTest::SnapshotAndGarbageCollection asan
 failure

Summary:
Fix unreleased snapshot at the end of the test.
Closes https://github.com/facebook/rocksdb/pull/3126

Differential Revision: D6232867

Pulled By: yiwu-arbug

fbshipit-source-id: 651ca3144fc573ea2ab0ab20f0a752fb4a101d26
---
 utilities/blob_db/blob_db_test.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/utilities/blob_db/blob_db_test.cc b/utilities/blob_db/blob_db_test.cc
index b036c0208f..708cec5c78 100644
--- a/utilities/blob_db/blob_db_test.cc
+++ b/utilities/blob_db/blob_db_test.cc
@@ -883,6 +883,7 @@ TEST_F(BlobDBTest, SnapshotAndGarbageCollection) {
       if (i == 0 || i == 3 || (i == 2 && delete_key)) {
         // The snapshot shouldn't see data in bfile
         ASSERT_EQ(num_files - 1, blob_db_impl()->TEST_GetBlobFiles().size());
+        blob_db_->ReleaseSnapshot(snapshot);
       } else {
         // The snapshot will see data in bfile, so the file shouldn't be deleted
         ASSERT_EQ(num_files, blob_db_impl()->TEST_GetBlobFiles().size());