Getting a crash (HTTP ERROR 500) when trying to edit page with WP Bakery and Cloudinary plugin activated

[ioannisth]

Bug Description

When I am trying to edit a page with WP Bakery on a live site (running on OpenLiteSpeed web server) with the cloudinary plugin activated, I get HTTP ERROR 500

Expected Behaviour

I should be able to enter the WP Bakery Visual Composer. The default WP editor works fine

Steps to reproduce

1. Go to pages
2. Click on a page, then click edit
3. See error

Screenshots

Additional context

• WordPress version: 6.1.1
• Plugin version: 3.0.9
• Gutenberg plugin version (if applicable):
• PHP version: 8.0.7
• OpenLiteSpeed log during the crash:

• [3910065] [162.158.86.84:18486-2#wordpress] [STDERR] PHP Fatal error: Uncaught DivisionByZeroError: Division by zero in /var/www/html/wp-content/plugins/cloudinary-image-management-and-manipulation-in-the-cloud-cdn/php/class-delivery.php:1282 Stack trace:

  0 [internal function]: Cloudinary\Delivery->parse_element()

  1 /var/www/html/wp-content/plugins/cloudinary-image-management-and-manipulation-in-the-cloud-cdn/php/class-delivery.php(919): array_map()

  2 /var/www/html/wp-content/plugins/cloudinary-image-management-and-manipulation-in-the-cloud-cdn/php/class-delivery.php(1742): Cloudinary\Delivery->convert_tags()

  3 /var/www/html/wp-includes/class-wp-hook.php(308): Cloudinary\Delivery->catch_urls()

  4 /var/www/html/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()

  5 /var/www/html/wp-includes/plugin.php(517): WP_Hook->do_action()

  6 /var/www/html/wp-content/plugins/cloudinary-image-management-and-manipulation-in-the-cloud-cdn/php/class-string-replace.php(270): do_action()

  7 /var/www/html/wp-content/plugins/cloudinary-image-management-and-manipulation-in-the-cloud-cdn/php/class-string-replace.php(296): Cloudinary\String_Replace->prime_replacements()

  8 [internal function]: Cloudinary\String_Replace->replace_strings()

  9 {main}

  thrown in /var/www/html/wp-content/plugins/cloudinary-image-management-and-manipulation-in-the-cloud-cdn/php/class-delivery.php on line 1282

[ioannisth]

Inside wp-content/plugins/cloudinary-image-management-and-manipulation-in-the-cloud-cdn/php/class-delivery.php, line 1282 tries to divide by $has_size[1] merely by checking if $has_size is not an empty array not checking for zero values, either for $has_size[1] or $item['height']

if ( ! empty( $has_size ) ) { $file_ratio = round( $has_size[0] / $has_size[1], 2 ); $original_ratio = round( $item['width'] / $item['height'], 2 ); if ( $file_ratio !== $original_ratio ) { $attributes['data-crop'] = $file_ratio; } }

[pereirinha]

Hi @ioannisth

Thank you for raising this issue. Fortunately, this has already been identified, and we have a patch. We are currently in the last tests before we roll out 3.1.0, which will fix this issue.

We are expecting to release the new version shortly.