id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
7230	The 0th of July	tellyworth	anonymous	"It's possible to enter a post date with a zero on the write post page.  WP doesn't validate the date, and unless MySQL is running in strict mode the invalid date will get stored in the post_date column.

Steps to reproduce:

1. New Post

2. Edit the timestamp

3. Change the day field to ""00""

4. Publish

5. Click the View Post link

Expected: WP should validate the date and change it to something that works.

Actual: the post is published but the permalink is 404 because of a quirk in the way get_permalink() handles the post_date field.

The steps to reproduce assume MySQL is not running in strict mode, I haven't tested that case.  Reproduced in trunk, it probably affects all versions.

"	defect (bug)	closed	normal	2.6	General		normal	fixed