[wp-trac] Re: [WordPress Trac] #8490: Media Library - Attached/Unattached logic is flawed

[WordPress Trac]

#8490: Media Library - Attached/Unattached logic is flawed
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 Reporter:  hailin   |        Owner:  anonymous
     Type:  defect   |       Status:  new      
 Priority:  high     |    Milestone:  2.7      
Component:  General  |      Version:           
 Severity:  major    |   Resolution:           
 Keywords:           |  
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Comment (by hailin):

 Also, suppose we update post_parent when user does click "insert into
 post". When the same image (flower.jpg) is inserted into multiple posts,
 (ex: post1,  post2). But we can only keep one post_parent for flower.jpg
 attachment, so let's say we end up recording 2.  Then after some time,
 post2 is deleted, so we reset post_parent of flower.jpg to 0, making it
 Unattached. But, at this point, flower.jpg is still attached to post1.

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Ticket URL: <http://trac.wordpress.org/ticket/8490#comment:6>
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