rgw/rgw_metadata.cc: delete md_log (RGWMetadataLog) in destructor

Call delete on md_log in the destructor.

CID 1054826 (#1 of 1): Resource leak in object (CTOR_DTOR_LEAK)
 1. alloc_new: Allocating memory by calling "new RGWMetadataLog(_cct, _store)".
 2. var_assign: Assigning: "this->md_log" = "new RGWMetadataLog(_cct, _store)".
 3. ctor_dtor_leak: The constructor allocates field "md_log" of
    "RGWMetadataManager" but the destructor and whatever functions it calls
    do not free it.

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>

diff --git a/src/rgw/rgw_metadata.cc b/src/rgw/rgw_metadata.cc
index 8fc79e69b128bbb2252d50e8d37b9ba70268477f..6da1ff5ab24b8f273d7463b7cdccd826e90a3df3 100644 (file)
--- a/src/rgw/rgw_metadata.cc
+++ b/src/rgw/rgw_metadata.cc
@@ -243,6 +243,7 @@ RGWMetadataManager::~RGWMetadataManager()
   }
 
   handlers.clear();
+  delete md_log;
 }
 
 int RGWMetadataManager::register_handler(RGWMetadataHandler *handler)