[wp-trac] [WordPress Trac] #48974: -1 being added to image uploads with Version 5.3.1

[WordPress Trac]

#48974: -1 being added to image uploads with Version 5.3.1
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 Reporter:  neotrope           |       Owner:  (none)
     Type:  defect (bug)       |      Status:  new
 Priority:  normal             |   Milestone:  Awaiting Review
Component:  General            |     Version:  5.3.1
 Severity:  normal             |  Resolution:
 Keywords:  needs-patch close  |     Focuses:
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Comment (by pbiron):

 The change in behavior in 5.3.1 is simply extending the filename
 uniqueness checks that WP has always done to include a check for uploads
 that contain "dimension-like" filenames.

 But if you need to override that behavior, since WP 4.5.0 there has been
 the [https://developer.wordpress.org/reference/hooks/wp_unique_filename/
 wp_unique_filename] filter which you can use in a custom plugin.

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Ticket URL: <https://core.trac.wordpress.org/ticket/48974#comment:4>
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