MDEV-9089 Server crashes in MDL_key::mdl_key_init (main.lowercase_tab…

…le4 test fails) Fix : make sure that database name is converted to lowercase in check_fk_parent_table_access(), if lowercase_table_names !=0
MariaDB · Nov 10, 2015 · 6c8f650 · 6c8f650
1 parent 9f862ce
commit 6c8f650
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/sql/sql_parse.cc b/sql/sql_parse.cc
@@ -6081,6 +6081,7 @@ bool check_fk_parent_table_access(THD *thd,
         table_name.str= (char *) thd->memdup(fk_key->ref_table.str,
                                              fk_key->ref_table.length+1);
         table_name.length= my_casedn_str(files_charset_info, table_name.str);
+        db_name.length = my_casedn_str(files_charset_info, db_name.str);
       }
 
       parent_table.init_one_table(db_name.str, db_name.length,