Fatal error with RWMB_About::redirect()

This topic has 3 replies, 2 voices, and was last updated 5 years, 2 months ago by Anh Tran.

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July 30, 2019 at 3:18 PM #15501

Participant

Hello,

I noticed a PHP Fatal Error with RWMB_About::redirect().
If we use a php function to update the row in database for activated plugins, it automatically launches the function redirect() of the class RWMB_About. As if it considered a new activation of the plugin MB.

It looks the issue is due to the Hook do_action( 'activate_plugin', trim( $plugin ) );

here's an example of the trace :

PHP Fatal error:  Uncaught ArgumentCountError: Too few arguments to function RWMB_About::redirect(), 1 passed in [...]/wp-includes/class-wp-hook.php on line 286 and exactly 2 expected in [...]/wp-content/plugins/meta-box/inc/about/about.php:155
Stack trace:
#0 [...]/wp-includes/class-wp-hook.php(286): RWMB_About->redirect('search-and-repl...')
#1 [...]/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters('', Array)
#2 [...]/wp-includes/plugin.php(465): WP_Hook->do_action(Array)
#3 [...]/wp-content/plugins/blob/blob.php(245): do_action('activated_plugi...', 'search-and-repl...')
#4 [...]/wp-content/plugins/blob/blob.php(128): Blob->run_activate_plugin('search-and-repl...')
#5 [...]/wp-includes/class-wp-hook.php(286): Blob->blob('')
#6 /srv/data/web/vho in [...]/wp-content/plugins/meta-box/inc/about/about.php on line 155

How to avoid the function RWMB_About::redirect() to be launched ?

Environnement :
WPMU 5.2.2
PHP 7.2

July 30, 2019 at 6:43 PM #15502

onpc

Participant

Please ! It is really urgent ! A lot of our home plugins do not work anymore !

Here is the fatal combo :

do_action( 'activate_plugin', trim( $plugin ) );
update_option( 'active_plugins', $current );
do_action( 'activate_' . trim( $plugin ) );
do_action( 'activated_plugin', trim( $plugin) );

The last line of the code launches add_action( 'activated_plugin', array( $this, 'redirect' ), 10, 2 ); in the init() function of the class RWMB_About

July 30, 2019 at 6:58 PM #15503

onpc

Participant

Found the issue :

/**
     * Redirect to about page after Meta Box has been activated.
     *
     * @param string $plugin       Path to the main plugin file from plugins directory.
     * @param bool   $network_wide Whether to enable the plugin for all sites in the network
     *                             or just the current site. Multisite only. Default is false.
     */
    public function redirect( $plugin, $network_wide ) {
        if ( 'cli' !== php_sapi_name() && ! $network_wide && 'meta-box/meta-box.php' === $plugin && ! $this->is_bundled() ) {
            wp_safe_redirect( $this->get_menu_link() );
            die;
        }
    }

$network_wide is not set to false by default
we should have
public function redirect( $plugin, $network_wide = false ) {

July 31, 2019 at 5:46 PM #15520

Anh Tran

Keymaster

Hi, I saw your pull request on Github and have merged it.

Thanks a lot for your feedback and contribution. I'll release a new version with this fix soon.

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