[wp-trac] [WordPress Trac] #15252: Import WXR breaks serialized postmeta that contains a space before the end of a line.

[WordPress Trac]

#15252: Import WXR breaks serialized postmeta that contains a space before the end
of a line.
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 Reporter:  shawnparker   |       Owner:                    
     Type:  defect (bug)  |      Status:  new               
 Priority:  normal        |   Milestone:  WordPress.org site
Component:  Import        |     Version:                    
 Severity:  normal        |    Keywords:  reporter-feedback 
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Comment(by shawnparker):

 Our solution for #14509 was to maybe_unserialize our post meta after
 pulling it (so we double-maybe_unserialize the double-serialized data).
 Extraneous? yes. Functional? yes.

 I'll give the development version of the importer a try. Through further
 testing I've found that the `rtrim()` isn't the whole issue but that we're
 also seeing a carriage return character being doubled.

 I'll see if I can generate a dummy WXR - I don't want to post any client
 specific info here and I haven't gotten too deep in to reproducibility
 tests yet.

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Ticket URL: <http://core.trac.wordpress.org/ticket/15252#comment:2>
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