[wp-trac] [WordPress Trac] #52018: Zip Module 2.8.2 - class-pclzip fatal error with PHP 8.0

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Thu Jan 28 14:33:48 UTC 2021


#52018: Zip Module 2.8.2 - class-pclzip fatal error with PHP 8.0
---------------------------------------------+-----------------------------
 Reporter:  fierevere                        |       Owner:  SergeyBiryukov
     Type:  defect (bug)                     |      Status:  reviewing
 Priority:  normal                           |   Milestone:  5.6.2
Component:  Filesystem API                   |     Version:  5.6
 Severity:  normal                           |  Resolution:
 Keywords:  php8 has-patch needs-unit-tests  |     Focuses:
---------------------------------------------+-----------------------------

Comment (by SergeyBiryukov):

 Just noting that I was able to reproduce the issue. Some notes:

 * Disable the `zip` PHP extension. On Windows, it's built-in since PHP
 5.3, so this filter can be used instead:
 {{{
 add_filter( 'unzip_file_use_ziparchive', '__return_false' );
 }}}
 * For the fatal error to occur, the uploaded plugin archive must contain
 at least one empty file.

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Ticket URL: <https://core.trac.wordpress.org/ticket/52018#comment:14>
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