Commit 594d8a9c authored by Merlin Axel Rutz's avatar Merlin Axel Rutz Committed by Anish Anilkumar
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Issue #2606536 by axel.rutz: WSOD due to memory issues

parent bea277c5

disable_messages.module

+10 −1
Original line number Diff line number Diff line
@@ -266,6 +266,12 @@ function disable_messages_settings_form() { 
    '#default_value' => variable_get('disable_messages_ignore_case', '1'),

    '#description' => t('Check this to ignore case while matching the patterns.'),

  );

  $form['disable_messages_anchor_regex'] = array(

    '#type' => 'checkbox',

    '#title' => t('Anchor regex'),

    '#default_value' => variable_get('disable_messages_anchor_regex', '1'),

    '#description' => t('Check this to anchor regex to begin and end of message. Note that the necessary wildcards may cause memory issues.'),

  );

  $form['disable_messages_filter_options'] = array(

    '#type' => 'fieldset',

    '#title' => t('Page and user level filtering options'),
@@ -372,7 +378,10 @@ function disable_messages_settings_form_submit($form, &$form_state) { 
  $ignore_case = (variable_get('disable_messages_ignore_case', '0') == '1') ? 'i' : '';

  foreach ($patterns as $pattern) {

    $pattern = preg_replace(array('/^\s*/', '/\s*$/'), '', $pattern);

    $pattern = '/^' . $pattern . '$/su' . $ignore_case;

    if (variable_get('disable_messages_anchor_regex', 1)) {

      $pattern = '^' . $pattern . '$';

    }

    $pattern = '/' . $pattern . '/su' . $ignore_case;

    $regexps[] = $pattern;

  }

  variable_set('disable_messages_ignore_regex', $regexps);