fix safemalloc warnings

sql/log.cc:
  split logging cleanup function in two
  and do actual delete of the log event
  handlers
sql/log.h:
  split logging cleanup function in two
sql/mysqld.cc:
  split logger cleanup in two phases

1 files changed, 4 insertions, 1 deletions

diff --git a/sql/log.h b/sql/log.h
index d709a73a391..5695f23bbad 100644
--- a/sql/log.h
+++ b/sql/log.h
@@ -479,7 +479,10 @@ public:
   {
     return (THD *) table_log_handler->slow_log_thd;
   }
-  void cleanup();
+  /* Perform basic logger cleanup. this will leave e.g. error log open. */
+  void cleanup_base();
+  /* Free memory. Nothing could be logged after this function is called */
+  void cleanup_end();
   bool error_log_print(enum loglevel level, const char *format,
                       va_list args);
   bool slow_log_print(THD *thd, const char *query, uint query_length,