Commit 2a62fe22 authored by catch's avatar catch
Browse files

Issue #3492453 by larowlan, catch, longwave, alexpott, godotislate: Memory... 

Issue #3492453 by larowlan, catch, longwave, alexpott, godotislate: Memory leak in DrupalKernel when installing modules

(cherry picked from commit 57061f4d)
parent bd2b1c3d

core/lib/Drupal/Core/Installer/InstallerKernel.php

+14 −0
Original line number Diff line number Diff line
@@ -3,6 +3,7 @@ 
namespace Drupal\Core\Installer;



use Drupal\Core\DrupalKernel;

use Symfony\Component\DependencyInjection\ContainerInterface;



/**

 * Extend DrupalKernel to handle force some kernel behaviors.
@@ -83,4 +84,17 @@ public static function installationAttempted() { 
    return isset($GLOBALS['install_state']) && empty($GLOBALS['install_state']['installation_finished']);

  }



  /**

   * {@inheritdoc}

   */

  protected function attachSynthetic(ContainerInterface $container): void {

    parent::attachSynthetic($container);



    // Reset any existing container in order to avoid holding on to old object

    // references, otherwise memory usage grows exponentially with each rebuild

    // when multiple modules are being installed.

    // @todo Move this to the parent class after https://www.drupal.org/i/2066993

    $this->container?->reset();

  }



}