diff options
Diffstat (limited to 'sql/sql_parse.cc')
| -rw-r--r-- | sql/sql_parse.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sql/sql_parse.cc b/sql/sql_parse.cc index 25ead88ac53..58f5ffc5235 100644 --- a/sql/sql_parse.cc +++ b/sql/sql_parse.cc @@ -5892,6 +5892,11 @@ mysql_new_select(LEX *lex, bool move_down) select_lex->init_query(); select_lex->init_select(); lex->nest_level++; + if (lex->nest_level > (int) MAX_SELECT_NESTING) + { + my_error(ER_TOO_HIGH_LEVEL_OF_NESTING_FOR_SELECT,MYF(0),MAX_SELECT_NESTING); + DBUG_RETURN(1); + } select_lex->nest_level= lex->nest_level; /* Don't evaluate this subquery during statement prepare even if |