[wp-trac] [WordPress Trac] #40072: URL from wp_get_attachment_image_src on multisite is wrong

[WordPress Trac]

#40072: URL from wp_get_attachment_image_src on multisite is wrong
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 Reporter:  contremaitre  |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  General       |    Version:  4.7.3
 Severity:  normal        |   Keywords:
  Focuses:                |
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 wp_get_attachment_image_src returns the URL from the main site instead of
 the site currently visited, in case of multisite setup.
 I tracked down the issue, up to :
 - image_downsize in wp-includes/media.php
 - wp_get_attachment_url in wp-includes/post.php
 - wp_get_upload_dir in functions.php

 The wp_get_upload_dir URL and BASEURL in the returned array have the main
 site url instead of the multise one.

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Ticket URL: <https://core.trac.wordpress.org/ticket/40072>
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