Search does not escape '_' character
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #831550. -->
Reported by: [gribnif](https://www.drupal.org/user/56892)
>>>
<p>When '_' characters are typed into the search box, they are passed unescaped into the LIKE portion of a SQL query. This results in more matches than there should be, based on what the user typed.</p>
<p>The included patch fixes this problem.</p>
issue