search character escaping not stripped

[raselias]

use the search funtion with certain chars like ', " or \.
after request the chars still displayed with escaping characters.
' ===
\'
\ ===

the doublequotes disappear completely. double stripslashes() in searchform.php on search string variable strips unnecessary slashes, but the doublequote always disappears.

[nbachiyski]

​http://mosquito.wordpress.org/view.php?id=914