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| author | Sergey Vojtovich <sergey.vojtovich@oracle.com> | 2011-11-10 10:43:34 +0400 |
|---|---|---|
| committer | Sergey Vojtovich <sergey.vojtovich@oracle.com> | 2011-11-10 10:43:34 +0400 |
| commit | 7929464b5c50285a168ed8acec2f2444b06203f6 (patch) | |
| tree | 58106c0d3a222fb5a988c888d87f9d2c08a23d70 /sql/sql_class.h | |
| parent | 9c0434a360448902b40d7b209c4a805e29d1644c (diff) | |
| download | mariadb-git-7929464b5c50285a168ed8acec2f2444b06203f6.tar.gz | |
BUG#11763882 - 56652: VALGRIND WARNINGS FOR MEMORY LEAK IN
ALTER TABLE AND/OR PLUGIN/SEMISYNC
If a plugin was uninstalled, thread local values for plugin
variables of string type with PLUGIN_VAR_MEMALLOC flag were
not freed.
With this patch these variables are freed when thread is
done (like all other variables).
Diffstat (limited to 'sql/sql_class.h')
| -rw-r--r-- | sql/sql_class.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sql/sql_class.h b/sql/sql_class.h index 1a51b66f8a6..36091546ff4 100644 --- a/sql/sql_class.h +++ b/sql/sql_class.h @@ -410,8 +410,9 @@ typedef struct system_variables */ ulong dynamic_variables_version; char* dynamic_variables_ptr; - uint dynamic_variables_head; /* largest valid variable offset */ - uint dynamic_variables_size; /* how many bytes are in use */ + uint dynamic_variables_head; /* largest valid variable offset */ + uint dynamic_variables_size; /* how many bytes are in use */ + LIST *dynamic_variables_allocs; /* memory hunks for PLUGIN_VAR_MEMALLOC */ ulonglong max_heap_table_size; ulonglong tmp_table_size; |