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A fix for privilege checking bug.

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sql/sql_parse.cc:
  Fix for a privilege bug in multi-table updates.
  Seems like better fix then chec_table_access.
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unknown
2003-03-10 16:58:07 +02:00
parent 20bb527b80
commit 530659e8a0
1 changed files with 7 additions and 1 deletions
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8
sql/sql_parse.cc
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@@ -1840,8 +1840,14 @@ mysql_execute_command(void)
break;
}
case SQLCOM_UPDATE:
if (check_access(thd,UPDATE_ACL,tables->db,&tables->grant.privilege))
TABLE_LIST *table;
if (check_db_used(thd,tables))
goto error;
for (table=tables ; table ; table=table->next)
{
if (check_access(thd,UPDATE_ACL,table->db,&table->grant.privilege))
goto error;
}
if (grant_option && check_grant(thd,UPDATE_ACL,tables))
goto error;
if (select_lex->item_list.elements != lex->value_list.elements)