id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
22698	Broken capability checks with current_user_can() + map_meta_cap()	Veraxus		"Running the latest cutting-edge nightly of WordPress 3.5...

When calling '''current_user_can()''', if the second '''''optional''''' argument is not provided, then '''map_meta_cap()''' breaks since certain capability checks (''delete_page'', ''edit_post'', etc) ''assume'' that $args[] is provided, despite being optional.

Here is the error when attempting '''current_user_can('edit_post')''':[[BR]]
{{{Undefined offset: 0 in stuff/wp-includes/capabilities.php on line 1067}}}

The code in question is:
{{{
$args = array_slice( func_get_args(), 2 );

...

case 'edit_page':
	$post = get_post( $args[0] );
}}}"	defect (bug)	closed	normal		Role/Capability	2.0	normal	duplicate	needs-patch