[wp-trac] [WordPress Trac] #55966: safecss_filter_attr() returns empty if containing min()

[WordPress Trac]

#55966: safecss_filter_attr() returns empty if containing min()
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 Reporter:  uxl                               |       Owner:
                                              |  SergeyBiryukov
     Type:  defect (bug)                      |      Status:  accepted
 Priority:  normal                            |   Milestone:  6.1
Component:  Formatting                        |     Version:  6.0
 Severity:  major                             |  Resolution:
 Keywords:  has-patch early needs-unit-tests  |     Focuses:  css
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Changes (by SergeyBiryukov):

 * keywords:  has-patch has-unit-tests changes-requested early => has-patch
     early needs-unit-tests
 * owner:  (none) => SergeyBiryukov
 * status:  new => accepted


Comment:

 The patch is now committed to help unblock Gutenberg backports, as
 [https://wordpress.slack.com/archives/C02RQBWTW/p1662461774015659
 requested on Slack].

 Keeping the ticket open for now to add a few more test cases as suggested
 in comment:12. A patch for that would be appreciated :)

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Ticket URL: <https://core.trac.wordpress.org/ticket/55966#comment:15>
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