Possible crash without any reporting in class-wp-image-editor-gd.php

[nevma]

In certain situations, the processing of an image (e.g. via wp_generate_attachment_metadata()) can lead to unreported memory exhaustion in:

wp-includes/class-wp-image-editor-gd.php
line: 102
(public function load() )

At that point there is the statement:
$this->image = @imagecreatefromstring( file_get_contents( $this->file ) );

Since the errors are suppressed, the user is never notified of the issue, and the execution abruptly ends.

This is not a bug itself, but the issue should probably be communicated to the user somehow.

[SergeyBiryukov]

Duplicate of #23127.