sql_table.cc key length limit check disabled for FULLTEXT

ft_parser.c	Nasty buffer overflow fixed


myisam/ft_parser.c:
  Nasty buffer overflow fixed
sql/sql_table.cc:
  key length limit check disabled for FULLTEXT

myisam/ft_parser.c

@@ -141,6 +141,7 @@ TREE * ft_parse(TREE *wtree, byte *doc, int doclen)
     for (w.pos=doc; doc<end; doc++)
       if (!word_char(*doc)) break;
     if ((w.len= (uint) (doc-w.pos)) < MIN_WORD_LEN) continue;
+    if (w.len >= HA_FT_MAXLEN) continue;
     if (!tree_insert(wtree, &w, 0))
     {
       delete_tree(wtree);

sql/sql_table.cc

@@ -469,7 +469,7 @@ int mysql_create_table(THD *thd,const char *db, const char *table_name,
       }
     }
     key_info->key_length=(uint16) key_length;
-    if (key_length > file->max_key_length())
+    if (key_length > file->max_key_length() && key->type != Key::FULLTEXT)
     {
       my_error(ER_TOO_LONG_KEY,MYF(0),file->max_key_length());
       DBUG_RETURN(-1);