BUG#11753923-SQL THREAD CRASHES ON DISK FULL

Fixing post push issue
Simulator name used needs to be changed to make it
work properly.

Analysis: 
Debug control list addition (ListAddDel function
dbug.c file) code was written in such a way that
if new element is subset of already existing element,
then the new element is not added.
i.e., set @@global.debug = '+d,abcd', is existing in
the list then you cannot add "a" or "ab" or "abc"
in the list.

mysys/errors.c

-/* Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
+/* Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -117,7 +117,7 @@ void wait_for_free_space(const char *filename, int errors)
                     MY_WAIT_FOR_USER_TO_FIX_PANIC,
                     MY_WAIT_GIVE_USER_A_MESSAGE * MY_WAIT_FOR_USER_TO_FIX_PANIC );
   }
-  DBUG_EXECUTE_IF("simulate_file_write_error_once",
+  DBUG_EXECUTE_IF("simulate_no_free_space_error",
                  {
                    (void) sleep(1);
                    return;

mysys/my_write.c

-/* Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
+/* Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -33,7 +33,7 @@ size_t my_write(File Filedes, const uchar *Buffer, size_t Count, myf MyFlags)
   if (unlikely(!Count))
     DBUG_RETURN(0);
   
-  DBUG_EXECUTE_IF ("simulate_file_write_error_once",
+  DBUG_EXECUTE_IF ("simulate_no_free_space_error",
                    { DBUG_SET("+d,simulate_file_write_error");});
   for (;;)
   {
@@ -67,7 +67,7 @@ size_t my_write(File Filedes, const uchar *Buffer, size_t Count, myf MyFlags)
     {
       wait_for_free_space(my_filename(Filedes), errors);
       errors++;
-      DBUG_EXECUTE_IF("simulate_file_write_error_once",
+      DBUG_EXECUTE_IF("simulate_no_free_space_error",
                       { DBUG_SET("-d,simulate_file_write_error");});
       continue;
     }