Changeset 58033

Timestamp:

04/22/2024 08:33:31 PM (9 months ago)

Author:

audrasjb

Message:

Media: Prevent division by zero in wp_img_tag_add_width_and_height_attr().

This changesets adds a check for $size_array values to prevent a potential division by zero.
Follow-up to [57294].

Props jdekhtiar.
Fixes #61054.
See #59352.

File:

• trunk/src/wp-includes/media.php (modified) (1 diff)

trunk/src/wp-includes/media.php

@@ -2128 +2128 @@
         $size_array = wp_image_src_get_dimensions( $image_src, $image_meta, $attachment_id );
 
-        if ( $size_array ) {
+        if ( $size_array && $size_array[0] && $size_array[1] ) {
             // If the width is enforced through style (e.g. in an inline image), calculate the dimension attributes.
             $style_width = preg_match( '/style="width:\s*(\d+)px;"/', $image, $match_width ) ? (int) $match_width[1] : 0;