Always initialize THD::thread_stack: it's used in

check_stack_overrun().


sql/slave.cc:
  Move initialization of THD::thread_stack before THD::store_globals()
sql/sql_acl.cc:
  Initialize THD::thread_stack in artificial THDs used
  to load gratns subsystem.
sql/sql_class.cc:
  Add an assert that THD::thread_stack is assigned.
sql/sql_insert.cc:
  Add initialization of THD::thread_stack (delayed insert
  thread).
sql/sql_parse.cc:
  Move initialization of THD::thread_stack before
  THD::store_globals().
sql/sql_udf.cc:
  Add initialization for THD::thread_stack (an artificial
  THD used to initialize UDF subsystem).
sql/tztime.cc:
  Add initialization for THD::thread_stack (an artificial
  THD used to initialize timezones).

1 files changed, 1 insertions, 0 deletions

diff --git a/sql/sql_udf.cc b/sql/sql_udf.cc
index ba3c598a784..40e5a9a00cf 100644
--- a/sql/sql_udf.cc
+++ b/sql/sql_udf.cc
@@ -159,6 +159,7 @@ void udf_init()
     DBUG_VOID_RETURN;
   }
   initialized = 1;
+  new_thd->thread_stack= (char*) &new_thd;
   new_thd->store_globals();
   new_thd->db= my_strdup("mysql", MYF(0));
   new_thd->db_length=5;