From 22cdb6cf590d61668c85c1c08dcc15b4e95921c6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jo=C3=A3o=20Barbosa?= <joao.paulo.barbosa@gmail.com>
Date: Thu, 31 Jan 2019 00:04:51 +0000
Subject: wallet: Close dbenv error file db.log

The error file db.log is opened by BerkeleyEnvironment instance and
should be closed after dbenv is closed.

Github-Pull: #15297
Rebased-From: 8602a1e
---
 src/wallet/db.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/wallet/db.cpp')

diff --git a/src/wallet/db.cpp b/src/wallet/db.cpp
index 408713c0c6..7e7fd24a8c 100644
--- a/src/wallet/db.cpp
+++ b/src/wallet/db.cpp
@@ -126,11 +126,16 @@ void BerkeleyEnvironment::Close()
         }
     }
 
+    FILE* error_file = nullptr;
+    dbenv->get_errfile(&error_file);
+
     int ret = dbenv->close(0);
     if (ret != 0)
         LogPrintf("BerkeleyEnvironment::Close: Error %d closing database environment: %s\n", ret, DbEnv::strerror(ret));
     if (!fMockDb)
         DbEnv((u_int32_t)0).remove(strPath.c_str(), 0);
+
+    if (error_file) fclose(error_file);
 }
 
 void BerkeleyEnvironment::Reset()
-- 
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