[wp-trac] [WordPress Trac] #24157: safecss_filter_attr doesn't allow rgb() in inline styles

[WordPress Trac]

#24157: safecss_filter_attr doesn't allow rgb() in inline styles
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 Reporter:  joehoyle      |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Future Release
Component:  Formatting    |     Version:  2.8.1
 Severity:  normal        |  Resolution:
 Keywords:                |     Focuses:
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Comment (by postpostmodern):

 I recently had safecss_filter_attr() fail when trying to embed an html
 'Large Button' from iTunes linkmaker, the issue was an inline media query
 containing curly brackets.  Which, is probably not a good practice, but it
 seems like it should be able to pass nonetheless.  For reference, the
 style generated from https://linkmaker.itunes.apple.com/us/ which fails is


 {{{
 style="display:inline-
 block;overflow:hidden;background:url(https://linkmaker.itunes.apple.com/htmlResources/assets/en_us//images/web/linkmaker
 /badge_itunes-lrg.png) no-repeat;width:110px;height:40px;@media only
 screen{background-
 image:url(https://linkmaker.itunes.apple.com/htmlResources/assets/en_us//images/web/linkmaker
 /badge_itunes-lrg.svg);}"
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/24157#comment:5>
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