diff --git a/client/mysqlbinlog.cc b/client/mysqlbinlog.cc
index 940fac6da38..50235534cb8 100644
--- a/client/mysqlbinlog.cc
+++ b/client/mysqlbinlog.cc
@@ -483,19 +483,17 @@ static int
 write_event_header_and_base64(Log_event *ev, FILE *result_file,
                               PRINT_EVENT_INFO *print_event_info)
 {
+  IO_CACHE *head= &print_event_info->head_cache;
+  IO_CACHE *body= &print_event_info->body_cache;
   DBUG_ENTER("write_event_header_and_base64");
-  /* Write header and base64 output to cache */
-  IO_CACHE result_cache;
-  if (open_cached_file(&result_cache, NULL, NULL, 0, MYF(MY_WME | MY_NABP)))
-    return 1;
 
-  ev->print_header(&result_cache, print_event_info, FALSE);
-  ev->print_base64(&result_cache, print_event_info, FALSE);
+  /* Write header and base64 output to cache */
+  ev->print_header(head, print_event_info, FALSE);
+  ev->print_base64(body, print_event_info, FALSE);
 
   /* Read data from cache and write to result file */
-  my_b_copy_to_file(&result_cache, result_file);
-  close_cached_file(&result_cache);
-  DBUG_RETURN(0);
+  DBUG_RETURN(copy_event_cache_to_file_and_reinit(head, result_file) ||
+              copy_event_cache_to_file_and_reinit(body, result_file));
 }
 
 
diff --git a/sql/log_event.cc b/sql/log_event.cc
index f8d3c43bfba..dc411c14f93 100644
--- a/sql/log_event.cc
+++ b/sql/log_event.cc
@@ -75,8 +75,7 @@ public:
 
   ~Write_on_release_cache()
   {
-    if (!my_b_copy_to_file(m_cache, m_file))
-      reinit_io_cache(m_cache, WRITE_CACHE, 0L, FALSE, TRUE);
+    copy_event_cache_to_file_and_reinit(m_cache, m_file);
     if (m_flags | FLUSH_F)
       fflush(m_file);
   }
@@ -6160,10 +6159,8 @@ void Rows_log_event::print_helper(FILE *file,
 
   if (get_flags(STMT_END_F))
   {
-    my_b_copy_to_file(head, file);
-    my_b_copy_to_file(body, file);
-    reinit_io_cache(head, WRITE_CACHE, 0, FALSE, TRUE);
-    reinit_io_cache(body, WRITE_CACHE, 0, FALSE, TRUE);
+    copy_event_cache_to_file_and_reinit(head, file);
+    copy_event_cache_to_file_and_reinit(body, file);
   }
 }
 #endif
diff --git a/sql/log_event.h b/sql/log_event.h
index 7cbe8925d9a..656860a2b55 100644
--- a/sql/log_event.h
+++ b/sql/log_event.h
@@ -2230,4 +2230,12 @@ private:
 #endif
 };
 
+static inline bool copy_event_cache_to_file_and_reinit(IO_CACHE *cache,
+                                                       FILE *file)
+{
+  return         
+    my_b_copy_to_file(cache, file) ||
+    reinit_io_cache(cache, WRITE_CACHE, 0, FALSE, TRUE);
+}
+
 #endif /* _log_event_h */
diff --git a/sql/records.cc b/sql/records.cc
index 0923ab1d75e..0fb9f4f9650 100644
--- a/sql/records.cc
+++ b/sql/records.cc
@@ -150,7 +150,8 @@ void init_read_record(READ_RECORD *info,THD *thd, TABLE *table,
   info->file= table->file;
   info->forms= &info->table;		/* Only one table */
   
-  if (table->s->tmp_table == TMP_TABLE && !table->sort.addon_field)
+  if (table->s->tmp_table == NON_TRANSACTIONAL_TMP_TABLE &&
+      !table->sort.addon_field)
     VOID(table->file->extra(HA_EXTRA_MMAP));
   
   if (table->sort.addon_field)