From cf1d5e717e480694738e1925b00944f69d3c73f8 Mon Sep 17 00:00:00 2001
From: unknown <msvensson@neptunus.(none)>
Date: Wed, 20 Dec 2006 18:53:25 +0100
Subject: [PATCH] Fix valgrind warning from deinitializing ha_ndbcluster,
 referencing another handler from 'plugin_foreach'

sql/sql_plugin.cc:
  Remove plugin from plugin_array after it has been initialized to
  avoid it being referenced. For example if a plugin deletes a THD object
  that will call 'ha_close_connection' wich will iterate over all storage
  engine plugins
---
 sql/sql_plugin.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sql/sql_plugin.cc b/sql/sql_plugin.cc
index 8cd4c661fb8..bdd74d5d80e 100644
--- a/sql/sql_plugin.cc
+++ b/sql/sql_plugin.cc
@@ -804,6 +804,7 @@ void plugin_shutdown(void)
     struct st_plugin_int *tmp= dynamic_element(&plugin_array, i,
                                                struct st_plugin_int *);
     plugin_deinitialize(tmp);
+    plugin_del(tmp);
 
   }