id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
16698	Better Table field value upgrade check (minor)	cogmios		"line 1463 on /wp-admin/includes/upgrades.php is

{{{
preg_match(""|"".$tablefield->Field."" ([^ ]*( unsigned)?)|i"",$cfields[strtolower($tablefield->Field)], $matches);

$fieldtype = $matches[1];
}}}

There is no check IF a $matches is found. If there is no match found an error will be displayed 'undefined index 1'. An Error message could be added here.

Can happen : if the sql code contains no spaces between the fieldname and the type it will generate the not found [1].







"	enhancement	new	normal	Awaiting Review	Warnings/Notices	3.1	minor		needs-patch reporter-feedback	deleau@…